MyTeslaMate
RCM2 family

RCM2_a209_sideAB2ndRowLShort

Not Available

What does the RCM2_a209_sideAB2ndRowLShort alert mean?

2nd Row Left Side Airbag - Resistance too Low

What you'll see in your Tesla

  • Not Available

What triggers it

There is a low resistance with the second row left side airbag.

When it clears

The low resistance 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+

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.