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FIXITMAN, Master Technician
Category: Audi
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Audi A4 Quattro: I have an Audi A4 2002 1.8t manual. I have

Customer Question

I have an Audi A4 2002 1.8t manual. I have a check engine light always on and a yellow triangle with a arrow around it. What does this mean?
Submitted: 2 years ago.
Category: Audi
Expert:  FIXITMAN replied 2 years ago.
Hello, my name is Bobby. Thank you for the question. This is the ESP or traction light. This system shuts down when the check engine light comes on. If you want to know what is going on you will need to have the computer scanned for codes. Most auto parts stores will do this for free. If you have this done bring me the codes and I can let you know why it is coming on.