diff --git a/homeassistant/components/bmw_connected_drive/__init__.py b/homeassistant/components/bmw_connected_drive/__init__.py
index dae211f91a2..7023dd7481a 100644
--- a/homeassistant/components/bmw_connected_drive/__init__.py
+++ b/homeassistant/components/bmw_connected_drive/__init__.py
@@ -1,31 +1,27 @@
-"""Reads vehicle status from BMW connected drive portal."""
+"""Reads vehicle status from MyBMW portal."""
 from __future__ import annotations
 
+import logging
 from typing import Any
 
-from bimmer_connected.vehicle import ConnectedDriveVehicle
+from bimmer_connected.vehicle import MyBMWVehicle
 import voluptuous as vol
 
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import (
-    CONF_DEVICE_ID,
-    CONF_ENTITY_ID,
-    CONF_NAME,
-    CONF_PASSWORD,
-    CONF_REGION,
-    CONF_USERNAME,
-    Platform,
-)
+from homeassistant.const import CONF_DEVICE_ID, CONF_ENTITY_ID, CONF_NAME, Platform
 from homeassistant.core import HomeAssistant, callback
-from homeassistant.helpers import discovery
+from homeassistant.helpers import discovery, entity_registry as er
 import homeassistant.helpers.config_validation as cv
-from homeassistant.helpers.entity import DeviceInfo, Entity
+from homeassistant.helpers.entity import DeviceInfo
 from homeassistant.helpers.typing import ConfigType
 from homeassistant.helpers.update_coordinator import CoordinatorEntity
 
 from .const import ATTR_VIN, ATTRIBUTION, CONF_READ_ONLY, DATA_HASS_CONFIG, DOMAIN
 from .coordinator import BMWDataUpdateCoordinator
 
+_LOGGER = logging.getLogger(__name__)
+
+
 CONFIG_SCHEMA = cv.removed(DOMAIN, raise_if_present=False)
 
 SERVICE_SCHEMA = vol.Schema(
@@ -74,18 +70,56 @@ def _async_migrate_options_from_data_if_missing(
         hass.config_entries.async_update_entry(entry, data=data, options=options)
 
 
+async def _async_migrate_entries(
+    hass: HomeAssistant, config_entry: ConfigEntry
+) -> bool:
+    """Migrate old entry."""
+    entity_registry = er.async_get(hass)
+
+    @callback
+    def update_unique_id(entry: er.RegistryEntry) -> dict[str, str] | None:
+        replacements = {
+            "charging_level_hv": "remaining_battery_percent",
+            "fuel_percent": "remaining_fuel_percent",
+        }
+        if (key := entry.unique_id.split("-")[-1]) in replacements:
+            new_unique_id = entry.unique_id.replace(key, replacements[key])
+            _LOGGER.debug(
+                "Migrating entity '%s' unique_id from '%s' to '%s'",
+                entry.entity_id,
+                entry.unique_id,
+                new_unique_id,
+            )
+            if existing_entity_id := entity_registry.async_get_entity_id(
+                entry.domain, entry.platform, new_unique_id
+            ):
+                _LOGGER.debug(
+                    "Cannot migrate to unique_id '%s', already exists for '%s'",
+                    new_unique_id,
+                    existing_entity_id,
+                )
+                return None
+            return {
+                "new_unique_id": new_unique_id,
+            }
+        return None
+
+    await er.async_migrate_entries(hass, config_entry.entry_id, update_unique_id)
+
+    return True
+
+
 async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     """Set up BMW Connected Drive from a config entry."""
 
     _async_migrate_options_from_data_if_missing(hass, entry)
 
+    await _async_migrate_entries(hass, entry)
+
     # Set up one data coordinator per account/config entry
     coordinator = BMWDataUpdateCoordinator(
         hass,
-        username=entry.data[CONF_USERNAME],
-        password=entry.data[CONF_PASSWORD],
-        region=entry.data[CONF_REGION],
-        read_only=entry.options[CONF_READ_ONLY],
+        entry=entry,
     )
     await coordinator.async_config_entry_first_refresh()
 
@@ -109,9 +143,6 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
         )
     )
 
-    # Add event listener for option flow changes
-    entry.async_on_unload(entry.add_update_listener(async_update_options))
-
     return True
 
 
@@ -127,20 +158,16 @@ async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     return unload_ok
 
 
-async def async_update_options(hass: HomeAssistant, config_entry: ConfigEntry) -> None:
-    """Handle options update."""
-    await hass.config_entries.async_reload(config_entry.entry_id)
-
-
-class BMWConnectedDriveBaseEntity(CoordinatorEntity[BMWDataUpdateCoordinator], Entity):
+class BMWBaseEntity(CoordinatorEntity[BMWDataUpdateCoordinator]):
     """Common base for BMW entities."""
 
+    coordinator: BMWDataUpdateCoordinator
     _attr_attribution = ATTRIBUTION
 
     def __init__(
         self,
         coordinator: BMWDataUpdateCoordinator,
-        vehicle: ConnectedDriveVehicle,
+        vehicle: MyBMWVehicle,
     ) -> None:
         """Initialize entity."""
         super().__init__(coordinator)
diff --git a/homeassistant/components/bmw_connected_drive/binary_sensor.py b/homeassistant/components/bmw_connected_drive/binary_sensor.py
index cae70f6de4b..a19ccc8f715 100644
--- a/homeassistant/components/bmw_connected_drive/binary_sensor.py
+++ b/homeassistant/components/bmw_connected_drive/binary_sensor.py
@@ -1,18 +1,15 @@
-"""Reads vehicle status from BMW connected drive portal."""
+"""Reads vehicle status from BMW MyBMW portal."""
 from __future__ import annotations
 
 from collections.abc import Callable
 from dataclasses import dataclass
 import logging
-from typing import Any, cast
+from typing import Any
 
-from bimmer_connected.vehicle import ConnectedDriveVehicle
-from bimmer_connected.vehicle_status import (
-    ChargingState,
-    ConditionBasedServiceReport,
-    LockState,
-    VehicleStatus,
-)
+from bimmer_connected.vehicle import MyBMWVehicle
+from bimmer_connected.vehicle.doors_windows import LockState
+from bimmer_connected.vehicle.fuel_and_battery import ChargingState
+from bimmer_connected.vehicle.reports import ConditionBasedService
 
 from homeassistant.components.binary_sensor import (
     BinarySensorDeviceClass,
@@ -24,7 +21,7 @@ from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.util.unit_system import UnitSystem
 
-from . import BMWConnectedDriveBaseEntity
+from . import BMWBaseEntity
 from .const import DOMAIN, UNIT_MAP
 from .coordinator import BMWDataUpdateCoordinator
 
@@ -32,20 +29,20 @@ _LOGGER = logging.getLogger(__name__)
 
 
 def _condition_based_services(
-    vehicle_state: VehicleStatus, unit_system: UnitSystem
+    vehicle: MyBMWVehicle, unit_system: UnitSystem
 ) -> dict[str, Any]:
     extra_attributes = {}
-    for report in vehicle_state.condition_based_services:
+    for report in vehicle.condition_based_services.messages:
         extra_attributes.update(_format_cbs_report(report, unit_system))
     return extra_attributes
 
 
-def _check_control_messages(vehicle_state: VehicleStatus) -> dict[str, Any]:
+def _check_control_messages(vehicle: MyBMWVehicle) -> dict[str, Any]:
     extra_attributes: dict[str, Any] = {}
-    if vehicle_state.has_check_control_messages:
+    if vehicle.check_control_messages.has_check_control_messages:
         cbs_list = [
             message.description_short
-            for message in vehicle_state.check_control_messages
+            for message in vehicle.check_control_messages.messages
         ]
         extra_attributes["check_control_messages"] = cbs_list
     else:
@@ -54,18 +51,18 @@ def _check_control_messages(vehicle_state: VehicleStatus) -> dict[str, Any]:
 
 
 def _format_cbs_report(
-    report: ConditionBasedServiceReport, unit_system: UnitSystem
+    report: ConditionBasedService, unit_system: UnitSystem
 ) -> dict[str, Any]:
     result: dict[str, Any] = {}
     service_type = report.service_type.lower().replace("_", " ")
     result[f"{service_type} status"] = report.state.value
     if report.due_date is not None:
         result[f"{service_type} date"] = report.due_date.strftime("%Y-%m-%d")
-    if report.due_distance is not None:
+    if report.due_distance.value and report.due_distance.unit:
         distance = round(
             unit_system.length(
-                report.due_distance[0],
-                UNIT_MAP.get(report.due_distance[1], report.due_distance[1]),
+                report.due_distance.value,
+                UNIT_MAP.get(report.due_distance.unit, report.due_distance.unit),
             )
         )
         result[f"{service_type} distance"] = f"{distance} {unit_system.length_unit}"
@@ -76,7 +73,7 @@ def _format_cbs_report(
 class BMWRequiredKeysMixin:
     """Mixin for required keys."""
 
-    value_fn: Callable[[VehicleStatus], bool]
+    value_fn: Callable[[MyBMWVehicle], bool]
 
 
 @dataclass
@@ -85,7 +82,7 @@ class BMWBinarySensorEntityDescription(
 ):
     """Describes BMW binary_sensor entity."""
 
-    attr_fn: Callable[[VehicleStatus, UnitSystem], dict[str, Any]] | None = None
+    attr_fn: Callable[[MyBMWVehicle, UnitSystem], dict[str, Any]] | None = None
 
 
 SENSOR_TYPES: tuple[BMWBinarySensorEntityDescription, ...] = (
@@ -95,8 +92,10 @@ SENSOR_TYPES: tuple[BMWBinarySensorEntityDescription, ...] = (
         device_class=BinarySensorDeviceClass.OPENING,
         icon="mdi:car-door-lock",
         # device class opening: On means open, Off means closed
-        value_fn=lambda s: not s.all_lids_closed,
-        attr_fn=lambda s, u: {lid.name: lid.state.value for lid in s.lids},
+        value_fn=lambda v: not v.doors_and_windows.all_lids_closed,
+        attr_fn=lambda v, u: {
+            lid.name: lid.state.value for lid in v.doors_and_windows.lids
+        },
     ),
     BMWBinarySensorEntityDescription(
         key="windows",
@@ -104,8 +103,10 @@ SENSOR_TYPES: tuple[BMWBinarySensorEntityDescription, ...] = (
         device_class=BinarySensorDeviceClass.OPENING,
         icon="mdi:car-door",
         # device class opening: On means open, Off means closed
-        value_fn=lambda s: not s.all_windows_closed,
-        attr_fn=lambda s, u: {window.name: window.state.value for window in s.windows},
+        value_fn=lambda v: not v.doors_and_windows.all_windows_closed,
+        attr_fn=lambda v, u: {
+            window.name: window.state.value for window in v.doors_and_windows.windows
+        },
     ),
     BMWBinarySensorEntityDescription(
         key="door_lock_state",
@@ -114,29 +115,19 @@ SENSOR_TYPES: tuple[BMWBinarySensorEntityDescription, ...] = (
         icon="mdi:car-key",
         # device class lock: On means unlocked, Off means locked
         # Possible values: LOCKED, SECURED, SELECTIVE_LOCKED, UNLOCKED
-        value_fn=lambda s: s.door_lock_state
+        value_fn=lambda v: v.doors_and_windows.door_lock_state
         not in {LockState.LOCKED, LockState.SECURED},
-        attr_fn=lambda s, u: {
-            "door_lock_state": s.door_lock_state.value,
-            "last_update_reason": s.last_update_reason,
+        attr_fn=lambda v, u: {
+            "door_lock_state": v.doors_and_windows.door_lock_state.value
         },
     ),
-    BMWBinarySensorEntityDescription(
-        key="lights_parking",
-        name="Parking lights",
-        device_class=BinarySensorDeviceClass.LIGHT,
-        icon="mdi:car-parking-lights",
-        # device class light: On means light detected, Off means no light
-        value_fn=lambda s: cast(bool, s.are_parking_lights_on),
-        attr_fn=lambda s, u: {"lights_parking": s.parking_lights.value},
-    ),
     BMWBinarySensorEntityDescription(
         key="condition_based_services",
         name="Condition based services",
         device_class=BinarySensorDeviceClass.PROBLEM,
         icon="mdi:wrench",
         # device class problem: On means problem detected, Off means no problem
-        value_fn=lambda s: not s.are_all_cbs_ok,
+        value_fn=lambda v: v.condition_based_services.is_service_required,
         attr_fn=_condition_based_services,
     ),
     BMWBinarySensorEntityDescription(
@@ -145,8 +136,8 @@ SENSOR_TYPES: tuple[BMWBinarySensorEntityDescription, ...] = (
         device_class=BinarySensorDeviceClass.PROBLEM,
         icon="mdi:car-tire-alert",
         # device class problem: On means problem detected, Off means no problem
-        value_fn=lambda s: cast(bool, s.has_check_control_messages),
-        attr_fn=lambda s, u: _check_control_messages(s),
+        value_fn=lambda v: v.check_control_messages.has_check_control_messages,
+        attr_fn=lambda v, u: _check_control_messages(v),
     ),
     # electric
     BMWBinarySensorEntityDescription(
@@ -155,10 +146,9 @@ SENSOR_TYPES: tuple[BMWBinarySensorEntityDescription, ...] = (
         device_class=BinarySensorDeviceClass.BATTERY_CHARGING,
         icon="mdi:ev-station",
         # device class power: On means power detected, Off means no power
-        value_fn=lambda s: cast(bool, s.charging_status == ChargingState.CHARGING),
-        attr_fn=lambda s, u: {
-            "charging_status": s.charging_status.value,
-            "last_charging_end_result": s.last_charging_end_result,
+        value_fn=lambda v: v.fuel_and_battery.charging_status == ChargingState.CHARGING,
+        attr_fn=lambda v, u: {
+            "charging_status": str(v.fuel_and_battery.charging_status),
         },
     ),
     BMWBinarySensorEntityDescription(
@@ -166,8 +156,7 @@ SENSOR_TYPES: tuple[BMWBinarySensorEntityDescription, ...] = (
         name="Connection status",
         device_class=BinarySensorDeviceClass.PLUG,
         icon="mdi:car-electric",
-        value_fn=lambda s: cast(str, s.connection_status) == "CONNECTED",
-        attr_fn=lambda s, u: {"connection_status": s.connection_status},
+        value_fn=lambda v: v.fuel_and_battery.is_charger_connected,
     ),
 )
 
@@ -177,11 +166,11 @@ async def async_setup_entry(
     config_entry: ConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
-    """Set up the BMW ConnectedDrive binary sensors from config entry."""
+    """Set up the BMW binary sensors from config entry."""
     coordinator: BMWDataUpdateCoordinator = hass.data[DOMAIN][config_entry.entry_id]
 
     entities = [
-        BMWConnectedDriveSensor(coordinator, vehicle, description, hass.config.units)
+        BMWBinarySensor(coordinator, vehicle, description, hass.config.units)
         for vehicle in coordinator.account.vehicles
         for description in SENSOR_TYPES
         if description.key in vehicle.available_attributes
@@ -189,7 +178,7 @@ async def async_setup_entry(
     async_add_entities(entities)
 
 
-class BMWConnectedDriveSensor(BMWConnectedDriveBaseEntity, BinarySensorEntity):
+class BMWBinarySensor(BMWBaseEntity, BinarySensorEntity):
     """Representation of a BMW vehicle binary sensor."""
 
     entity_description: BMWBinarySensorEntityDescription
@@ -197,7 +186,7 @@ class BMWConnectedDriveSensor(BMWConnectedDriveBaseEntity, BinarySensorEntity):
     def __init__(
         self,
         coordinator: BMWDataUpdateCoordinator,
-        vehicle: ConnectedDriveVehicle,
+        vehicle: MyBMWVehicle,
         description: BMWBinarySensorEntityDescription,
         unit_system: UnitSystem,
     ) -> None:
@@ -217,14 +206,12 @@ class BMWConnectedDriveSensor(BMWConnectedDriveBaseEntity, BinarySensorEntity):
             self.entity_description.key,
             self.vehicle.name,
         )
-        vehicle_state = self.vehicle.status
-
-        self._attr_is_on = self.entity_description.value_fn(vehicle_state)
+        self._attr_is_on = self.entity_description.value_fn(self.vehicle)
 
         if self.entity_description.attr_fn:
             self._attr_extra_state_attributes = dict(
                 self._attrs,
-                **self.entity_description.attr_fn(vehicle_state, self._unit_system),
+                **self.entity_description.attr_fn(self.vehicle, self._unit_system),
             )
 
         super()._handle_coordinator_update()
diff --git a/homeassistant/components/bmw_connected_drive/button.py b/homeassistant/components/bmw_connected_drive/button.py
index 254fbebfdac..9cec9a73ce7 100644
--- a/homeassistant/components/bmw_connected_drive/button.py
+++ b/homeassistant/components/bmw_connected_drive/button.py
@@ -1,19 +1,20 @@
-"""Support for BMW connected drive button entities."""
+"""Support for MyBMW button entities."""
 from __future__ import annotations
 
 from collections.abc import Callable, Coroutine
 from dataclasses import dataclass
 import logging
-from typing import TYPE_CHECKING
+from typing import TYPE_CHECKING, Any
 
-from bimmer_connected.vehicle import ConnectedDriveVehicle
+from bimmer_connected.vehicle import MyBMWVehicle
+from bimmer_connected.vehicle.remote_services import RemoteServiceStatus
 
 from homeassistant.components.button import ButtonEntity, ButtonEntityDescription
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
-from . import BMWConnectedDriveBaseEntity
+from . import BMWBaseEntity
 from .const import DOMAIN
 
 if TYPE_CHECKING:
@@ -27,7 +28,9 @@ class BMWButtonEntityDescription(ButtonEntityDescription):
     """Class describing BMW button entities."""
 
     enabled_when_read_only: bool = False
-    remote_function: str | None = None
+    remote_function: Callable[
+        [MyBMWVehicle], Coroutine[Any, Any, RemoteServiceStatus]
+    ] | None = None
     account_function: Callable[[BMWDataUpdateCoordinator], Coroutine] | None = None
 
 
@@ -36,31 +39,31 @@ BUTTON_TYPES: tuple[BMWButtonEntityDescription, ...] = (
         key="light_flash",
         icon="mdi:car-light-alert",
         name="Flash Lights",
-        remote_function="trigger_remote_light_flash",
+        remote_function=lambda vehicle: vehicle.remote_services.trigger_remote_light_flash(),
     ),
     BMWButtonEntityDescription(
         key="sound_horn",
         icon="mdi:bullhorn",
         name="Sound Horn",
-        remote_function="trigger_remote_horn",
+        remote_function=lambda vehicle: vehicle.remote_services.trigger_remote_horn(),
     ),
     BMWButtonEntityDescription(
         key="activate_air_conditioning",
         icon="mdi:hvac",
         name="Activate Air Conditioning",
-        remote_function="trigger_remote_air_conditioning",
+        remote_function=lambda vehicle: vehicle.remote_services.trigger_remote_air_conditioning(),
     ),
     BMWButtonEntityDescription(
         key="deactivate_air_conditioning",
         icon="mdi:hvac-off",
         name="Deactivate Air Conditioning",
-        remote_function="trigger_remote_air_conditioning_stop",
+        remote_function=lambda vehicle: vehicle.remote_services.trigger_remote_air_conditioning_stop(),
     ),
     BMWButtonEntityDescription(
         key="find_vehicle",
         icon="mdi:crosshairs-question",
         name="Find Vehicle",
-        remote_function="trigger_remote_vehicle_finder",
+        remote_function=lambda vehicle: vehicle.remote_services.trigger_remote_vehicle_finder(),
     ),
     BMWButtonEntityDescription(
         key="refresh",
@@ -77,7 +80,7 @@ async def async_setup_entry(
     config_entry: ConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
-    """Set up the BMW ConnectedDrive buttons from config entry."""
+    """Set up the BMW buttons from config entry."""
     coordinator: BMWDataUpdateCoordinator = hass.data[DOMAIN][config_entry.entry_id]
 
     entities: list[BMWButton] = []
@@ -95,15 +98,15 @@ async def async_setup_entry(
     async_add_entities(entities)
 
 
-class BMWButton(BMWConnectedDriveBaseEntity, ButtonEntity):
-    """Representation of a BMW Connected Drive button."""
+class BMWButton(BMWBaseEntity, ButtonEntity):
+    """Representation of a MyBMW button."""
 
     entity_description: BMWButtonEntityDescription
 
     def __init__(
         self,
         coordinator: BMWDataUpdateCoordinator,
-        vehicle: ConnectedDriveVehicle,
+        vehicle: MyBMWVehicle,
         description: BMWButtonEntityDescription,
     ) -> None:
         """Initialize BMW vehicle sensor."""
@@ -116,12 +119,7 @@ class BMWButton(BMWConnectedDriveBaseEntity, ButtonEntity):
     async def async_press(self) -> None:
         """Press the button."""
         if self.entity_description.remote_function:
-            await self.hass.async_add_executor_job(
-                getattr(
-                    self.vehicle.remote_services,
-                    self.entity_description.remote_function,
-                )
-            )
+            await self.entity_description.remote_function(self.vehicle)
         elif self.entity_description.account_function:
             _LOGGER.warning(
                 "The 'Refresh from cloud' button is deprecated. Use the 'homeassistant.update_entity' "
diff --git a/homeassistant/components/bmw_connected_drive/config_flow.py b/homeassistant/components/bmw_connected_drive/config_flow.py
index fec25390ff4..c07be4c8849 100644
--- a/homeassistant/components/bmw_connected_drive/config_flow.py
+++ b/homeassistant/components/bmw_connected_drive/config_flow.py
@@ -3,8 +3,9 @@ from __future__ import annotations
 
 from typing import Any
 
-from bimmer_connected.account import ConnectedDriveAccount
-from bimmer_connected.country_selector import get_region_from_name
+from bimmer_connected.account import MyBMWAccount
+from bimmer_connected.api.regions import get_region_from_name
+from httpx import HTTPError
 import voluptuous as vol
 
 from homeassistant import config_entries, core, exceptions
@@ -31,22 +32,23 @@ async def validate_input(
 
     Data has the keys from DATA_SCHEMA with values provided by the user.
     """
+    account = MyBMWAccount(
+        data[CONF_USERNAME],
+        data[CONF_PASSWORD],
+        get_region_from_name(data[CONF_REGION]),
+    )
+
     try:
-        await hass.async_add_executor_job(
-            ConnectedDriveAccount,
-            data[CONF_USERNAME],
-            data[CONF_PASSWORD],
-            get_region_from_name(data[CONF_REGION]),
-        )
-    except OSError as ex:
+        await account.get_vehicles()
+    except HTTPError as ex:
         raise CannotConnect from ex
 
     # Return info that you want to store in the config entry.
     return {"title": f"{data[CONF_USERNAME]}{data.get(CONF_SOURCE, '')}"}
 
 
-class BMWConnectedDriveConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
-    """Handle a config flow for BMW ConnectedDrive."""
+class BMWConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
+    """Handle a config flow for MyBMW."""
 
     VERSION = 1
 
@@ -78,16 +80,16 @@ class BMWConnectedDriveConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
     @callback
     def async_get_options_flow(
         config_entry: config_entries.ConfigEntry,
-    ) -> BMWConnectedDriveOptionsFlow:
-        """Return a BWM ConnectedDrive option flow."""
-        return BMWConnectedDriveOptionsFlow(config_entry)
+    ) -> BMWOptionsFlow:
+        """Return a MyBMW option flow."""
+        return BMWOptionsFlow(config_entry)
 
 
-class BMWConnectedDriveOptionsFlow(config_entries.OptionsFlow):
-    """Handle a option flow for BMW ConnectedDrive."""
+class BMWOptionsFlow(config_entries.OptionsFlow):
+    """Handle a option flow for MyBMW."""
 
     def __init__(self, config_entry: config_entries.ConfigEntry) -> None:
-        """Initialize BMW ConnectedDrive option flow."""
+        """Initialize MyBMW option flow."""
         self.config_entry = config_entry
         self.options = dict(config_entry.options)
 
@@ -102,6 +104,16 @@ class BMWConnectedDriveOptionsFlow(config_entries.OptionsFlow):
     ) -> FlowResult:
         """Handle the initial step."""
         if user_input is not None:
+            # Manually update & reload the config entry after options change.
+            # Required as each successful login will store the latest refresh_token
+            # using async_update_entry, which would otherwise trigger a full reload
+            # if the options would be refreshed using a listener.
+            changed = self.hass.config_entries.async_update_entry(
+                self.config_entry,
+                options=user_input,
+            )
+            if changed:
+                await self.hass.config_entries.async_reload(self.config_entry.entry_id)
             return self.async_create_entry(title="", data=user_input)
         return self.async_show_form(
             step_id="account_options",
diff --git a/homeassistant/components/bmw_connected_drive/const.py b/homeassistant/components/bmw_connected_drive/const.py
index a2082c0bede..6a8f82ae22d 100644
--- a/homeassistant/components/bmw_connected_drive/const.py
+++ b/homeassistant/components/bmw_connected_drive/const.py
@@ -1,4 +1,4 @@
-"""Const file for the BMW Connected Drive integration."""
+"""Const file for the MyBMW integration."""
 from homeassistant.const import (
     LENGTH_KILOMETERS,
     LENGTH_MILES,
@@ -7,7 +7,7 @@ from homeassistant.const import (
 )
 
 DOMAIN = "bmw_connected_drive"
-ATTRIBUTION = "Data provided by BMW Connected Drive"
+ATTRIBUTION = "Data provided by MyBMW"
 
 ATTR_DIRECTION = "direction"
 ATTR_VIN = "vin"
@@ -15,6 +15,7 @@ ATTR_VIN = "vin"
 CONF_ALLOWED_REGIONS = ["china", "north_america", "rest_of_world"]
 CONF_READ_ONLY = "read_only"
 CONF_ACCOUNT = "account"
+CONF_REFRESH_TOKEN = "refresh_token"
 
 DATA_HASS_CONFIG = "hass_config"
 
diff --git a/homeassistant/components/bmw_connected_drive/coordinator.py b/homeassistant/components/bmw_connected_drive/coordinator.py
index a02b4bdd27c..cff532ae3cb 100644
--- a/homeassistant/components/bmw_connected_drive/coordinator.py
+++ b/homeassistant/components/bmw_connected_drive/coordinator.py
@@ -4,14 +4,17 @@ from __future__ import annotations
 from datetime import timedelta
 import logging
 
-import async_timeout
-from bimmer_connected.account import ConnectedDriveAccount
-from bimmer_connected.country_selector import get_region_from_name
+from bimmer_connected.account import MyBMWAccount
+from bimmer_connected.api.regions import get_region_from_name
+from bimmer_connected.vehicle.models import GPSPosition
+from httpx import HTTPError, TimeoutException
 
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.const import CONF_PASSWORD, CONF_REGION, CONF_USERNAME
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
 
-from .const import DOMAIN
+from .const import CONF_READ_ONLY, CONF_REFRESH_TOKEN, DOMAIN
 
 SCAN_INTERVAL = timedelta(seconds=300)
 _LOGGER = logging.getLogger(__name__)
@@ -20,53 +23,56 @@ _LOGGER = logging.getLogger(__name__)
 class BMWDataUpdateCoordinator(DataUpdateCoordinator):
     """Class to manage fetching BMW data."""
 
-    account: ConnectedDriveAccount
+    account: MyBMWAccount
 
-    def __init__(
-        self,
-        hass: HomeAssistant,
-        *,
-        username: str,
-        password: str,
-        region: str,
-        read_only: bool = False,
-    ) -> None:
+    def __init__(self, hass: HomeAssistant, *, entry: ConfigEntry) -> None:
         """Initialize account-wide BMW data updater."""
-        # Storing username & password in coordinator is needed until a new library version
-        # that does not do blocking IO on init.
-        self._username = username
-        self._password = password
-        self._region = get_region_from_name(region)
+        self.account = MyBMWAccount(
+            entry.data[CONF_USERNAME],
+            entry.data[CONF_PASSWORD],
+            get_region_from_name(entry.data[CONF_REGION]),
+            observer_position=GPSPosition(hass.config.latitude, hass.config.longitude),
+        )
+        self.read_only = entry.options[CONF_READ_ONLY]
+        self._entry = entry
 
-        self.account = None
-        self.read_only = read_only
+        if CONF_REFRESH_TOKEN in entry.data:
+            self.account.set_refresh_token(entry.data[CONF_REFRESH_TOKEN])
 
         super().__init__(
             hass,
             _LOGGER,
-            name=f"{DOMAIN}-{username}",
+            name=f"{DOMAIN}-{entry.data['username']}",
             update_interval=SCAN_INTERVAL,
         )
 
     async def _async_update_data(self) -> None:
         """Fetch data from BMW."""
+        old_refresh_token = self.account.refresh_token
+
         try:
-            async with async_timeout.timeout(15):
-                if isinstance(self.account, ConnectedDriveAccount):
-                    # pylint: disable=protected-access
-                    await self.hass.async_add_executor_job(self.account._get_vehicles)
-                else:
-                    self.account = await self.hass.async_add_executor_job(
-                        ConnectedDriveAccount,
-                        self._username,
-                        self._password,
-                        self._region,
-                    )
-                    self.account.set_observer_position(
-                        self.hass.config.latitude, self.hass.config.longitude
-                    )
-        except OSError as err:
-            raise UpdateFailed(f"Error communicating with API: {err}") from err
+            await self.account.get_vehicles()
+        except (HTTPError, TimeoutException) as err:
+            self._update_config_entry_refresh_token(None)
+            raise UpdateFailed(f"Error communicating with BMW API: {err}") from err
+
+        if self.account.refresh_token != old_refresh_token:
+            self._update_config_entry_refresh_token(self.account.refresh_token)
+            _LOGGER.debug(
+                "bimmer_connected: refresh token %s > %s",
+                old_refresh_token,
+                self.account.refresh_token,
+            )
+
+    def _update_config_entry_refresh_token(self, refresh_token: str | None) -> None:
+        """Update or delete the refresh_token in the Config Entry."""
+        data = {
+            **self._entry.data,
+            CONF_REFRESH_TOKEN: refresh_token,
+        }
+        if not refresh_token:
+            data.pop(CONF_REFRESH_TOKEN)
+        self.hass.config_entries.async_update_entry(self._entry, data=data)
 
     def notify_listeners(self) -> None:
         """Notify all listeners to refresh HA state machine."""
diff --git a/homeassistant/components/bmw_connected_drive/device_tracker.py b/homeassistant/components/bmw_connected_drive/device_tracker.py
index b1fa429f5b9..dc71100455d 100644
--- a/homeassistant/components/bmw_connected_drive/device_tracker.py
+++ b/homeassistant/components/bmw_connected_drive/device_tracker.py
@@ -1,10 +1,10 @@
-"""Device tracker for BMW Connected Drive vehicles."""
+"""Device tracker for MyBMW vehicles."""
 from __future__ import annotations
 
 import logging
 from typing import Literal
 
-from bimmer_connected.vehicle import ConnectedDriveVehicle
+from bimmer_connected.vehicle import MyBMWVehicle
 
 from homeassistant.components.device_tracker import SOURCE_TYPE_GPS
 from homeassistant.components.device_tracker.config_entry import TrackerEntity
@@ -12,7 +12,7 @@ from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
-from . import BMWConnectedDriveBaseEntity
+from . import BMWBaseEntity
 from .const import ATTR_DIRECTION, DOMAIN
 from .coordinator import BMWDataUpdateCoordinator
 
@@ -24,7 +24,7 @@ async def async_setup_entry(
     config_entry: ConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
-    """Set up the BMW ConnectedDrive tracker from config entry."""
+    """Set up the MyBMW tracker from config entry."""
     coordinator: BMWDataUpdateCoordinator = hass.data[DOMAIN][config_entry.entry_id]
     entities: list[BMWDeviceTracker] = []
 
@@ -39,8 +39,8 @@ async def async_setup_entry(
     async_add_entities(entities)
 
 
-class BMWDeviceTracker(BMWConnectedDriveBaseEntity, TrackerEntity):
-    """BMW Connected Drive device tracker."""
+class BMWDeviceTracker(BMWBaseEntity, TrackerEntity):
+    """MyBMW device tracker."""
 
     _attr_force_update = False
     _attr_icon = "mdi:car"
@@ -48,7 +48,7 @@ class BMWDeviceTracker(BMWConnectedDriveBaseEntity, TrackerEntity):
     def __init__(
         self,
         coordinator: BMWDataUpdateCoordinator,
-        vehicle: ConnectedDriveVehicle,
+        vehicle: MyBMWVehicle,
     ) -> None:
         """Initialize the Tracker."""
         super().__init__(coordinator, vehicle)
@@ -59,13 +59,13 @@ class BMWDeviceTracker(BMWConnectedDriveBaseEntity, TrackerEntity):
     @property
     def extra_state_attributes(self) -> dict:
         """Return entity specific state attributes."""
-        return dict(self._attrs, **{ATTR_DIRECTION: self.vehicle.status.gps_heading})
+        return {**self._attrs, ATTR_DIRECTION: self.vehicle.vehicle_location.heading}
 
     @property
     def latitude(self) -> float | None:
         """Return latitude value of the device."""
         return (
-            self.vehicle.status.gps_position[0]
+            self.vehicle.vehicle_location.location[0]
             if self.vehicle.is_vehicle_tracking_enabled
             else None
         )
@@ -74,7 +74,7 @@ class BMWDeviceTracker(BMWConnectedDriveBaseEntity, TrackerEntity):
     def longitude(self) -> float | None:
         """Return longitude value of the device."""
         return (
-            self.vehicle.status.gps_position[1]
+            self.vehicle.vehicle_location.location[1]
             if self.vehicle.is_vehicle_tracking_enabled
             else None
         )
diff --git a/homeassistant/components/bmw_connected_drive/lock.py b/homeassistant/components/bmw_connected_drive/lock.py
index a395c80ebcc..0c2c5a1e832 100644
--- a/homeassistant/components/bmw_connected_drive/lock.py
+++ b/homeassistant/components/bmw_connected_drive/lock.py
@@ -4,15 +4,15 @@ from __future__ import annotations
 import logging
 from typing import Any
 
-from bimmer_connected.vehicle import ConnectedDriveVehicle
-from bimmer_connected.vehicle_status import LockState
+from bimmer_connected.vehicle import MyBMWVehicle
+from bimmer_connected.vehicle.doors_windows import LockState
 
 from homeassistant.components.lock import LockEntity
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
-from . import BMWConnectedDriveBaseEntity
+from . import BMWBaseEntity
 from .const import DOMAIN
 from .coordinator import BMWDataUpdateCoordinator
 
@@ -25,7 +25,7 @@ async def async_setup_entry(
     config_entry: ConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
-    """Set up the BMW ConnectedDrive binary sensors from config entry."""
+    """Set up the MyBMW lock from config entry."""
     coordinator: BMWDataUpdateCoordinator = hass.data[DOMAIN][config_entry.entry_id]
 
     entities: list[BMWLock] = []
@@ -36,13 +36,13 @@ async def async_setup_entry(
     async_add_entities(entities)
 
 
-class BMWLock(BMWConnectedDriveBaseEntity, LockEntity):
-    """Representation of a BMW vehicle lock."""
+class BMWLock(BMWBaseEntity, LockEntity):
+    """Representation of a MyBMW vehicle lock."""
 
     def __init__(
         self,
         coordinator: BMWDataUpdateCoordinator,
-        vehicle: ConnectedDriveVehicle,
+        vehicle: MyBMWVehicle,
         attribute: str,
         sensor_name: str,
     ) -> None:
@@ -55,7 +55,7 @@ class BMWLock(BMWConnectedDriveBaseEntity, LockEntity):
         self._sensor_name = sensor_name
         self.door_lock_state_available = DOOR_LOCK_STATE in vehicle.available_attributes
 
-    def lock(self, **kwargs: Any) -> None:
+    async def async_lock(self, **kwargs: Any) -> None:
         """Lock the car."""
         _LOGGER.debug("%s: locking doors", self.vehicle.name)
         # Only update the HA state machine if the vehicle reliably reports its lock state
@@ -63,10 +63,10 @@ class BMWLock(BMWConnectedDriveBaseEntity, LockEntity):
             # Optimistic state set here because it takes some time before the
             # update callback response
             self._attr_is_locked = True
-            self.schedule_update_ha_state()
-        self.vehicle.remote_services.trigger_remote_door_lock()
+            self.async_write_ha_state()
+        await self.vehicle.remote_services.trigger_remote_door_lock()
 
-    def unlock(self, **kwargs: Any) -> None:
+    async def async_unlock(self, **kwargs: Any) -> None:
         """Unlock the car."""
         _LOGGER.debug("%s: unlocking doors", self.vehicle.name)
         # Only update the HA state machine if the vehicle reliably reports its lock state
@@ -74,8 +74,8 @@ class BMWLock(BMWConnectedDriveBaseEntity, LockEntity):
             # Optimistic state set here because it takes some time before the
             # update callback response
             self._attr_is_locked = False
-            self.schedule_update_ha_state()
-        self.vehicle.remote_services.trigger_remote_door_unlock()
+            self.async_write_ha_state()
+        await self.vehicle.remote_services.trigger_remote_door_unlock()
 
     @callback
     def _handle_coordinator_update(self) -> None:
@@ -83,16 +83,14 @@ class BMWLock(BMWConnectedDriveBaseEntity, LockEntity):
         _LOGGER.debug("Updating lock data of %s", self.vehicle.name)
         # Only update the HA state machine if the vehicle reliably reports its lock state
         if self.door_lock_state_available:
-            vehicle_state = self.vehicle.status
-            self._attr_is_locked = vehicle_state.door_lock_state in {
+            self._attr_is_locked = self.vehicle.doors_and_windows.door_lock_state in {
                 LockState.LOCKED,
                 LockState.SECURED,
             }
             self._attr_extra_state_attributes = dict(
                 self._attrs,
                 **{
-                    "door_lock_state": vehicle_state.door_lock_state.value,
-                    "last_update_reason": vehicle_state.last_update_reason,
+                    "door_lock_state": self.vehicle.doors_and_windows.door_lock_state.value,
                 },
             )
 
diff --git a/homeassistant/components/bmw_connected_drive/manifest.json b/homeassistant/components/bmw_connected_drive/manifest.json
index 2d1b5e43984..d41a87ef2c1 100644
--- a/homeassistant/components/bmw_connected_drive/manifest.json
+++ b/homeassistant/components/bmw_connected_drive/manifest.json
@@ -2,7 +2,7 @@
   "domain": "bmw_connected_drive",
   "name": "BMW Connected Drive",
   "documentation": "https://www.home-assistant.io/integrations/bmw_connected_drive",
-  "requirements": ["bimmer_connected==0.8.12"],
+  "requirements": ["bimmer_connected==0.9.0"],
   "codeowners": ["@gerard33", "@rikroe"],
   "config_flow": true,
   "iot_class": "cloud_polling",
diff --git a/homeassistant/components/bmw_connected_drive/notify.py b/homeassistant/components/bmw_connected_drive/notify.py
index 42e9c834459..14f6c94dff6 100644
--- a/homeassistant/components/bmw_connected_drive/notify.py
+++ b/homeassistant/components/bmw_connected_drive/notify.py
@@ -4,7 +4,7 @@ from __future__ import annotations
 import logging
 from typing import Any, cast
 
-from bimmer_connected.vehicle import ConnectedDriveVehicle
+from bimmer_connected.vehicle import MyBMWVehicle
 
 from homeassistant.components.notify import (
     ATTR_DATA,
@@ -52,14 +52,14 @@ def get_service(
 class BMWNotificationService(BaseNotificationService):
     """Send Notifications to BMW."""
 
-    def __init__(self, targets: dict[str, ConnectedDriveVehicle]) -> None:
+    def __init__(self, targets: dict[str, MyBMWVehicle]) -> None:
         """Set up the notification service."""
-        self.targets: dict[str, ConnectedDriveVehicle] = targets
+        self.targets: dict[str, MyBMWVehicle] = targets
 
     def send_message(self, message: str = "", **kwargs: Any) -> None:
         """Send a message or POI to the car."""
         for vehicle in kwargs[ATTR_TARGET]:
-            vehicle = cast(ConnectedDriveVehicle, vehicle)
+            vehicle = cast(MyBMWVehicle, vehicle)
             _LOGGER.debug("Sending message to %s", vehicle.name)
 
             # Extract params from data dict
diff --git a/homeassistant/components/bmw_connected_drive/sensor.py b/homeassistant/components/bmw_connected_drive/sensor.py
index 4a928870eb2..3021e180158 100644
--- a/homeassistant/components/bmw_connected_drive/sensor.py
+++ b/homeassistant/components/bmw_connected_drive/sensor.py
@@ -1,4 +1,4 @@
-"""Support for reading vehicle status from BMW connected drive portal."""
+"""Support for reading vehicle status from MyBMW portal."""
 from __future__ import annotations
 
 from collections.abc import Callable
@@ -6,7 +6,8 @@ from dataclasses import dataclass
 import logging
 from typing import cast
 
-from bimmer_connected.vehicle import ConnectedDriveVehicle
+from bimmer_connected.vehicle import MyBMWVehicle
+from bimmer_connected.vehicle.models import ValueWithUnit
 
 from homeassistant.components.sensor import (
     SensorDeviceClass,
@@ -27,7 +28,7 @@ from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.typing import StateType
 from homeassistant.util.unit_system import UnitSystem
 
-from . import BMWConnectedDriveBaseEntity
+from . import BMWBaseEntity
 from .const import DOMAIN, UNIT_MAP
 from .coordinator import BMWDataUpdateCoordinator
 
@@ -38,44 +39,54 @@ _LOGGER = logging.getLogger(__name__)
 class BMWSensorEntityDescription(SensorEntityDescription):
     """Describes BMW sensor entity."""
 
+    key_class: str | None = None
     unit_metric: str | None = None
     unit_imperial: str | None = None
     value: Callable = lambda x, y: x
 
 
 def convert_and_round(
-    state: tuple,
+    state: ValueWithUnit,
     converter: Callable[[float | None, str], float],
     precision: int,
 ) -> float | None:
-    """Safely convert and round a value from a Tuple[value, unit]."""
-    if state[0] is None:
-        return None
-    return round(converter(state[0], UNIT_MAP.get(state[1], state[1])), precision)
+    """Safely convert and round a value from ValueWithUnit."""
+    if state.value and state.unit:
+        return round(
+            converter(state.value, UNIT_MAP.get(state.unit, state.unit)), precision
+        )
+    if state.value:
+        return state.value
+    return None
 
 
 SENSOR_TYPES: dict[str, BMWSensorEntityDescription] = {
     # --- Generic ---
     "charging_start_time": BMWSensorEntityDescription(
         key="charging_start_time",
+        key_class="fuel_and_battery",
         device_class=SensorDeviceClass.TIMESTAMP,
         entity_registry_enabled_default=False,
     ),
     "charging_end_time": BMWSensorEntityDescription(
         key="charging_end_time",
+        key_class="fuel_and_battery",
         device_class=SensorDeviceClass.TIMESTAMP,
     ),
     "charging_time_label": BMWSensorEntityDescription(
         key="charging_time_label",
+        key_class="fuel_and_battery",
         entity_registry_enabled_default=False,
     ),
     "charging_status": BMWSensorEntityDescription(
         key="charging_status",
+        key_class="fuel_and_battery",
         icon="mdi:ev-station",
         value=lambda x, y: x.value,
     ),
-    "charging_level_hv": BMWSensorEntityDescription(
-        key="charging_level_hv",
+    "remaining_battery_percent": BMWSensorEntityDescription(
+        key="remaining_battery_percent",
+        key_class="fuel_and_battery",
         unit_metric=PERCENTAGE,
         unit_imperial=PERCENTAGE,
         device_class=SensorDeviceClass.BATTERY,
@@ -90,6 +101,7 @@ SENSOR_TYPES: dict[str, BMWSensorEntityDescription] = {
     ),
     "remaining_range_total": BMWSensorEntityDescription(
         key="remaining_range_total",
+        key_class="fuel_and_battery",
         icon="mdi:map-marker-distance",
         unit_metric=LENGTH_KILOMETERS,
         unit_imperial=LENGTH_MILES,
@@ -97,6 +109,7 @@ SENSOR_TYPES: dict[str, BMWSensorEntityDescription] = {
     ),
     "remaining_range_electric": BMWSensorEntityDescription(
         key="remaining_range_electric",
+        key_class="fuel_and_battery",
         icon="mdi:map-marker-distance",
         unit_metric=LENGTH_KILOMETERS,
         unit_imperial=LENGTH_MILES,
@@ -104,6 +117,7 @@ SENSOR_TYPES: dict[str, BMWSensorEntityDescription] = {
     ),
     "remaining_range_fuel": BMWSensorEntityDescription(
         key="remaining_range_fuel",
+        key_class="fuel_and_battery",
         icon="mdi:map-marker-distance",
         unit_metric=LENGTH_KILOMETERS,
         unit_imperial=LENGTH_MILES,
@@ -111,13 +125,15 @@ SENSOR_TYPES: dict[str, BMWSensorEntityDescription] = {
     ),
     "remaining_fuel": BMWSensorEntityDescription(
         key="remaining_fuel",
+        key_class="fuel_and_battery",
         icon="mdi:gas-station",
         unit_metric=VOLUME_LITERS,
         unit_imperial=VOLUME_GALLONS,
         value=lambda x, hass: convert_and_round(x, hass.config.units.volume, 2),
     ),
-    "fuel_percent": BMWSensorEntityDescription(
-        key="fuel_percent",
+    "remaining_fuel_percent": BMWSensorEntityDescription(
+        key="remaining_fuel_percent",
+        key_class="fuel_and_battery",
         icon="mdi:gas-station",
         unit_metric=PERCENTAGE,
         unit_imperial=PERCENTAGE,
@@ -130,16 +146,16 @@ async def async_setup_entry(
     config_entry: ConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
-    """Set up the BMW ConnectedDrive sensors from config entry."""
+    """Set up the MyBMW sensors from config entry."""
     unit_system = hass.config.units
     coordinator: BMWDataUpdateCoordinator = hass.data[DOMAIN][config_entry.entry_id]
 
-    entities: list[BMWConnectedDriveSensor] = []
+    entities: list[BMWSensor] = []
 
     for vehicle in coordinator.account.vehicles:
         entities.extend(
             [
-                BMWConnectedDriveSensor(coordinator, vehicle, description, unit_system)
+                BMWSensor(coordinator, vehicle, description, unit_system)
                 for attribute_name in vehicle.available_attributes
                 if (description := SENSOR_TYPES.get(attribute_name))
             ]
@@ -148,7 +164,7 @@ async def async_setup_entry(
     async_add_entities(entities)
 
 
-class BMWConnectedDriveSensor(BMWConnectedDriveBaseEntity, SensorEntity):
+class BMWSensor(BMWBaseEntity, SensorEntity):
     """Representation of a BMW vehicle sensor."""
 
     entity_description: BMWSensorEntityDescription
@@ -156,7 +172,7 @@ class BMWConnectedDriveSensor(BMWConnectedDriveBaseEntity, SensorEntity):
     def __init__(
         self,
         coordinator: BMWDataUpdateCoordinator,
-        vehicle: ConnectedDriveVehicle,
+        vehicle: MyBMWVehicle,
         description: BMWSensorEntityDescription,
         unit_system: UnitSystem,
     ) -> None:
@@ -178,7 +194,13 @@ class BMWConnectedDriveSensor(BMWConnectedDriveBaseEntity, SensorEntity):
         _LOGGER.debug(
             "Updating sensor '%s' of %s", self.entity_description.key, self.vehicle.name
         )
-        state = getattr(self.vehicle.status, self.entity_description.key)
+        if self.entity_description.key_class is None:
+            state = getattr(self.vehicle, self.entity_description.key)
+        else:
+            state = getattr(
+                getattr(self.vehicle, self.entity_description.key_class),
+                self.entity_description.key,
+            )
         self._attr_native_value = cast(
             StateType, self.entity_description.value(state, self.hass)
         )
diff --git a/requirements_all.txt b/requirements_all.txt
index e9438a330a5..448748afb71 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -397,7 +397,7 @@ beautifulsoup4==4.11.1
 bellows==0.30.0
 
 # homeassistant.components.bmw_connected_drive
-bimmer_connected==0.8.12
+bimmer_connected==0.9.0
 
 # homeassistant.components.bizkaibus
 bizkaibus==0.1.1
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index e072289ac45..33b778e80d0 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -312,7 +312,7 @@ beautifulsoup4==4.11.1
 bellows==0.30.0
 
 # homeassistant.components.bmw_connected_drive
-bimmer_connected==0.8.12
+bimmer_connected==0.9.0
 
 # homeassistant.components.blebox
 blebox_uniapi==1.3.3
diff --git a/tests/components/bmw_connected_drive/__init__.py b/tests/components/bmw_connected_drive/__init__.py
index e1243fe2c0a..4774032b409 100644
--- a/tests/components/bmw_connected_drive/__init__.py
+++ b/tests/components/bmw_connected_drive/__init__.py
@@ -1 +1,28 @@
 """Tests for the for the BMW Connected Drive integration."""
+
+from homeassistant import config_entries
+from homeassistant.components.bmw_connected_drive.const import (
+    CONF_READ_ONLY,
+    DOMAIN as BMW_DOMAIN,
+)
+from homeassistant.const import CONF_PASSWORD, CONF_REGION, CONF_USERNAME
+
+FIXTURE_USER_INPUT = {
+    CONF_USERNAME: "user@domain.com",
+    CONF_PASSWORD: "p4ssw0rd",
+    CONF_REGION: "rest_of_world",
+}
+
+FIXTURE_CONFIG_ENTRY = {
+    "entry_id": "1",
+    "domain": BMW_DOMAIN,
+    "title": FIXTURE_USER_INPUT[CONF_USERNAME],
+    "data": {
+        CONF_USERNAME: FIXTURE_USER_INPUT[CONF_USERNAME],
+        CONF_PASSWORD: FIXTURE_USER_INPUT[CONF_PASSWORD],
+        CONF_REGION: FIXTURE_USER_INPUT[CONF_REGION],
+    },
+    "options": {CONF_READ_ONLY: False},
+    "source": config_entries.SOURCE_USER,
+    "unique_id": f"{FIXTURE_USER_INPUT[CONF_REGION]}-{FIXTURE_USER_INPUT[CONF_REGION]}",
+}
diff --git a/tests/components/bmw_connected_drive/test_config_flow.py b/tests/components/bmw_connected_drive/test_config_flow.py
index 644da56a91d..d3c7c64dc99 100644
--- a/tests/components/bmw_connected_drive/test_config_flow.py
+++ b/tests/components/bmw_connected_drive/test_config_flow.py
@@ -1,35 +1,20 @@
 """Test the for the BMW Connected Drive config flow."""
 from unittest.mock import patch
 
+from httpx import HTTPError
+
 from homeassistant import config_entries, data_entry_flow
 from homeassistant.components.bmw_connected_drive.config_flow import DOMAIN
 from homeassistant.components.bmw_connected_drive.const import CONF_READ_ONLY
-from homeassistant.const import CONF_PASSWORD, CONF_REGION, CONF_USERNAME
+from homeassistant.const import CONF_USERNAME
+
+from . import FIXTURE_CONFIG_ENTRY, FIXTURE_USER_INPUT
 
 from tests.common import MockConfigEntry
 
-FIXTURE_USER_INPUT = {
-    CONF_USERNAME: "user@domain.com",
-    CONF_PASSWORD: "p4ssw0rd",
-    CONF_REGION: "rest_of_world",
-}
 FIXTURE_COMPLETE_ENTRY = FIXTURE_USER_INPUT.copy()
 FIXTURE_IMPORT_ENTRY = FIXTURE_USER_INPUT.copy()
 
-FIXTURE_CONFIG_ENTRY = {
-    "entry_id": "1",
-    "domain": DOMAIN,
-    "title": FIXTURE_USER_INPUT[CONF_USERNAME],
-    "data": {
-        CONF_USERNAME: FIXTURE_USER_INPUT[CONF_USERNAME],
-        CONF_PASSWORD: FIXTURE_USER_INPUT[CONF_PASSWORD],
-        CONF_REGION: FIXTURE_USER_INPUT[CONF_REGION],
-    },
-    "options": {CONF_READ_ONLY: False},
-    "source": config_entries.SOURCE_USER,
-    "unique_id": f"{FIXTURE_USER_INPUT[CONF_REGION]}-{FIXTURE_USER_INPUT[CONF_REGION]}",
-}
-
 
 async def test_show_form(hass):
     """Test that the form is served with no input."""
@@ -48,8 +33,8 @@ async def test_connection_error(hass):
         pass
 
     with patch(
-        "bimmer_connected.account.ConnectedDriveAccount._get_oauth_token",
-        side_effect=OSError,
+        "bimmer_connected.api.authentication.MyBMWAuthentication.login",
+        side_effect=HTTPError("login failure"),
     ):
         result = await hass.config_entries.flow.async_init(
             DOMAIN,
@@ -65,7 +50,7 @@ async def test_connection_error(hass):
 async def test_full_user_flow_implementation(hass):
     """Test registering an integration and finishing flow works."""
     with patch(
-        "bimmer_connected.account.ConnectedDriveAccount._get_vehicles",
+        "bimmer_connected.account.MyBMWAccount.get_vehicles",
         return_value=[],
     ), patch(
         "homeassistant.components.bmw_connected_drive.async_setup_entry",
@@ -86,7 +71,7 @@ async def test_full_user_flow_implementation(hass):
 async def test_options_flow_implementation(hass):
     """Test config flow options."""
     with patch(
-        "bimmer_connected.account.ConnectedDriveAccount._get_vehicles",
+        "bimmer_connected.account.MyBMWAccount.get_vehicles",
         return_value=[],
     ), patch(
         "homeassistant.components.bmw_connected_drive.async_setup_entry",
@@ -104,13 +89,13 @@ async def test_options_flow_implementation(hass):
 
         result = await hass.config_entries.options.async_configure(
             result["flow_id"],
-            user_input={CONF_READ_ONLY: False},
+            user_input={CONF_READ_ONLY: True},
         )
         await hass.async_block_till_done()
 
         assert result["type"] == data_entry_flow.RESULT_TYPE_CREATE_ENTRY
         assert result["data"] == {
-            CONF_READ_ONLY: False,
+            CONF_READ_ONLY: True,
         }
 
         assert len(mock_setup_entry.mock_calls) == 1
diff --git a/tests/components/bmw_connected_drive/test_init.py b/tests/components/bmw_connected_drive/test_init.py
new file mode 100644
index 00000000000..70a64090203
--- /dev/null
+++ b/tests/components/bmw_connected_drive/test_init.py
@@ -0,0 +1,136 @@
+"""Test Axis component setup process."""
+from unittest.mock import patch
+
+import pytest
+
+from homeassistant.components.bmw_connected_drive.const import DOMAIN as BMW_DOMAIN
+from homeassistant.components.sensor import DOMAIN as SENSOR_DOMAIN
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers import entity_registry as er
+
+from . import FIXTURE_CONFIG_ENTRY
+
+from tests.common import MockConfigEntry
+
+VIN = "WBYYYYYYYYYYYYYYY"
+VEHICLE_NAME = "i3 (+ REX)"
+VEHICLE_NAME_SLUG = "i3_rex"
+
+
+@pytest.mark.parametrize(
+    "entitydata,old_unique_id,new_unique_id",
+    [
+        (
+            {
+                "domain": SENSOR_DOMAIN,
+                "platform": BMW_DOMAIN,
+                "unique_id": f"{VIN}-charging_level_hv",
+                "suggested_object_id": f"{VEHICLE_NAME} charging_level_hv",
+                "disabled_by": None,
+            },
+            f"{VIN}-charging_level_hv",
+            f"{VIN}-remaining_battery_percent",
+        ),
+        (
+            {
+                "domain": SENSOR_DOMAIN,
+                "platform": BMW_DOMAIN,
+                "unique_id": f"{VIN}-remaining_range_total",
+                "suggested_object_id": f"{VEHICLE_NAME} remaining_range_total",
+                "disabled_by": None,
+            },
+            f"{VIN}-remaining_range_total",
+            f"{VIN}-remaining_range_total",
+        ),
+    ],
+)
+async def test_migrate_unique_ids(
+    hass: HomeAssistant,
+    entitydata: dict,
+    old_unique_id: str,
+    new_unique_id: str,
+) -> None:
+    """Test successful migration of entity unique_ids."""
+    mock_config_entry = MockConfigEntry(**FIXTURE_CONFIG_ENTRY)
+    mock_config_entry.add_to_hass(hass)
+
+    entity_registry = er.async_get(hass)
+    entity: er.RegistryEntry = entity_registry.async_get_or_create(
+        **entitydata,
+        config_entry=mock_config_entry,
+    )
+
+    assert entity.unique_id == old_unique_id
+
+    with patch(
+        "bimmer_connected.account.MyBMWAccount.get_vehicles",
+        return_value=[],
+    ):
+        assert await hass.config_entries.async_setup(mock_config_entry.entry_id)
+        await hass.async_block_till_done()
+
+    entity_migrated = entity_registry.async_get(entity.entity_id)
+    assert entity_migrated
+    assert entity_migrated.unique_id == new_unique_id
+
+
+@pytest.mark.parametrize(
+    "entitydata,old_unique_id,new_unique_id",
+    [
+        (
+            {
+                "domain": SENSOR_DOMAIN,
+                "platform": BMW_DOMAIN,
+                "unique_id": f"{VIN}-charging_level_hv",
+                "suggested_object_id": f"{VEHICLE_NAME} charging_level_hv",
+                "disabled_by": None,
+            },
+            f"{VIN}-charging_level_hv",
+            f"{VIN}-remaining_battery_percent",
+        ),
+    ],
+)
+async def test_dont_migrate_unique_ids(
+    hass: HomeAssistant,
+    entitydata: dict,
+    old_unique_id: str,
+    new_unique_id: str,
+) -> None:
+    """Test successful migration of entity unique_ids."""
+    mock_config_entry = MockConfigEntry(**FIXTURE_CONFIG_ENTRY)
+    mock_config_entry.add_to_hass(hass)
+
+    entity_registry = er.async_get(hass)
+
+    # create existing entry with new_unique_id
+    existing_entity = entity_registry.async_get_or_create(
+        SENSOR_DOMAIN,
+        BMW_DOMAIN,
+        unique_id=f"{VIN}-remaining_battery_percent",
+        suggested_object_id=f"{VEHICLE_NAME} remaining_battery_percent",
+        config_entry=mock_config_entry,
+    )
+
+    entity: er.RegistryEntry = entity_registry.async_get_or_create(
+        **entitydata,
+        config_entry=mock_config_entry,
+    )
+
+    assert entity.unique_id == old_unique_id
+
+    with patch(
+        "bimmer_connected.account.MyBMWAccount.get_vehicles",
+        return_value=[],
+    ):
+        assert await hass.config_entries.async_setup(mock_config_entry.entry_id)
+        await hass.async_block_till_done()
+
+    entity_migrated = entity_registry.async_get(entity.entity_id)
+    assert entity_migrated
+    assert entity_migrated.unique_id == old_unique_id
+
+    entity_not_changed = entity_registry.async_get(existing_entity.entity_id)
+    assert entity_not_changed
+    assert entity_not_changed.unique_id == new_unique_id
+
+    assert entity_migrated != entity_not_changed