MCU family
MCU_u001_rearSeatbeltUnbuckled
Rear seat belt unbuckled
What does the MCU_u001_rearSeatbeltUnbuckled alert mean?
There is a rear seatbelt unbuckled
What you'll see in your Tesla
- Rear seat belt unbuckled
- Not Available
Affected models
Model S 2012-2020
Model X 2015-2020
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.