Vehicle Questions and Answers

Welcome to the Vehicle Q&A Hub. Find answers to your automotive questions, share your experiences, and get expert advice on vehicle maintenance, troubleshooting, and more!

Can you tell me what the fault code "a3b3" means for a BMW?

1243 views

2 answers

★ Top Answer
Alberto K.

When the check engine light illuminates on your BMW, it is important to promptly use an OBD II scan tool to assess the issue. Continuing to drive with the check engine light on can potentially harm your car's components, so it is vital to ensure that everything is functioning properly. If the scan reveals an A3B3 fault, it indicates a problem with the active roll stabilization system. This malfunction disrupts the system designed to prevent your car from rolling over in an accident. It is advisable to have a professional mechanic diagnose the problem before embarking on any curvy drives.

More answers

  • Wayne Brotherton

    The BMW fault code a3b3 is identified as an issue with active roll stabilization system.

Buying a Used car?
Check it by Epicvin
  • Safe checkout guaranteed
  • Niada logo
  • Blockchain confirmed data