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Update command signing instructions in Tesla Fleet (#36775)

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* Update command signing instructions

* Update tesla_fleet.markdown
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Brett Adams 2025-01-07 19:33:16 +10:00 committed by GitHub
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@ -177,26 +177,13 @@ Note that Tesla does not support billing in all countries yet. **Developers in c
## Command signing
Certain vehicles, including all vehicles manufactured since late 2023, require vehicle commands to be signed with a private key. All actions on vehicle entities will fail with an error if this is required and the key has not been added to the vehicle.
Certain vehicles, including all vehicles manufactured since late 2023, require vehicle commands to be signed with a private key. All actions on vehicle entities will fail with an error if this is required and the key has not been setup correctly.
You will need to use Tesla's [command line tools](https://github.com/teslamotors/vehicle-command/blob/main/README.md#installation-and-configuration) to generate a key pair and install the public key on your vehicle using Bluetooth.
The integration expects your private key to be located at `config/tesla_fleet.key`.
```shell
tesla-keygen -key-file tesla_fleet.key create > tesla_fleet.pem
tesla-control -ble -key-file tesla_fleet.key -vin VINVINVINVIN -debug add-key-request tesla_fleet.pem owner cloud_key
```
Your public key must be added to each of your vehicles by visiting https://tesla.com/_ak/YOUR.DOMAIN and following the instructions in the Tesla app.
Finally, copy `tesla_fleet.key` to your Home Assistant config directory and then reload the Tesla Fleet {% term integration %}.
{% note %}
If you receive a "BLE connection attempt failed" error, follow these steps:
1. Disable Bluetooth on your phone
2. Execute the `tesla-control` command
3. Re-enable Bluetooth after the command completes
This is necessary because the tool cannot establish a connection while another Bluetooth device is connected to the car.
{% endnote %}
For more details see [Tesla Fleet API vehicle commands documentation](https://developer.tesla.com/docs/fleet-api/endpoints/vehicle-commands#key-pairing).
## Entities
@ -360,4 +347,4 @@ which then can be used within the energy dashboard.
- **Integration shows `a condition has not been met to process the request`**
1. Confirm that you've run all the steps from both the **Hosting a Public/Private Key Pair** and **Register your application as a Fleet API partner** sections above.