UI family
UI_a188_TunerFirmwareMismatchedAPI
Not Available
What does the UI_a188_TunerFirmwareMismatchedAPI alert mean?
The radio tuner firmware expected a newer version of API for interacting with the tuner.
What you'll see in your Tesla
- Not Available
What triggers it
The radio tuner reported an older version of API for interacting with the MCU.
When it clears
Once the tuner is updated to the latest tuner API version, this alert will clear.
Potential impact
The radio services on the MCU may have some issues communicating certain values provided by the tuner.
Affected models
Cybertruck
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
Semitruck
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