I started my car and it threw a litany of errors: Audi Assist, ESC Traction, Dynamic Steering, Sports Differential, Start/Stop, and Safety Systems all showed warnings. It said it was safe to drive. Once I got home, I turned it off and back on again, and all warnings cleared except for the safety system. Any ideas on what could cause that? It was all very strange.
You need to scan it. My Atlas and SQ5 had similar issues, and it’s usually a faulty sensor, harness, or wire that’s causing the errors.
Sounds like a temporary glitch. Sometimes the systems can miscommunicate, especially if there’s a momentary voltage drop or a bad connection.
If the warnings come back, definitely get it checked out. It could point to a deeper issue that needs addressing.
Also, check your battery health. A weak battery can cause a lot of erratic system behavior and warnings.