Audi A3 / A4 “Stability Control Malfunction” Fix & Reset

This short video shows a clear, practical way to diagnose and fix a Stability Control Malfunction on Audi A three and A four models. I explain why the message appears, how to scan and interpret the A.B.S. and stability codes, what to inspect first at the wheels and connectors, when to recalibrate the steering angle sensor, and what to do if the A.B.S. module or wiring is at fault. The method follows standard diagnostic practice so you won’t waste time swapping parts you don’t need. Tools and items mentioned: a scanner that reads A.B.S./stability modules such as V.C.D.S or a full-featured O.B.D. two scanner, a multimeter to check battery voltage and grounds, basic hand tools to access wheel sensors, and replacement sensors or connectors if required. Start by scanning and recording codes, check wheel speed sensors and wiring, verify steering wheel center and perform steering angle recalibration if needed, then clear codes and test drive. Common causes include faulty wheel speed sensors, steering angle sensor mis-calibration, low or intermittent battery voltage, or an A.B.S. module or wiring fault. If you want, tell me the exact fault codes you get from your scanner and I’ll walk you through the next steps for those specific codes.