RCM2 family
RCM2_a135_sideAB1stRowRSht2Bat
Front right safety restraint system issue
What does the RCM2_a135_sideAB1stRowRSht2Bat alert mean?
1st Row Right Side Airbag - Short to Battery
What you'll see in your Tesla
- Front right safety restraint system issue
- Service is required
What triggers it
There is a short to battery with the front-right seat airbag.
When it clears
The short to battery is rectified.
Potential impact
The Right 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+
Track your Tesla's alerts automatically
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.