RCM2 family
RCM2_a210_sideAB2ndRowLCrssCoup
Not Available
What does the RCM2_a210_sideAB2ndRowLCrssCoup alert mean?
2nd Row Left Side Airbag - Cross Coupled
What you'll see in your Tesla
- Not Available
What triggers it
There is a cross coupling with the second row left side airbag.
When it clears
The cross coupling is rectified.
Potential impact
The Second Row Left Seat Airbag may not perform as designed.
Affected models
Cybertruck
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
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Alerts like this reach MyTeslaMate through your car's Tesla telemetry API. MyTeslaMate logs every alert your Tesla reports and turns it into readable history and real-time notifications — hosted TeslaMate with no server to run.