2001 Audi A4 Quattro Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2001 Audi A4 Quattro
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2001 Audi A4 Quattro ProblemsABS Light Due to ABS Control Module Failure
The anti-lock brake system (ABS) control module may fail causing the ABS light to illuminate. Failed modules should be replaced to restore ABS operation.
The digital display portion of the instrument cluster may fail. Our technicians tell us the entire instrument cluster will need to be replaced to correct this concern.
2001 Audi A4 Quattro Questionswhy does my Audi A4 Quattro's check engine light come on and the engine sputter? (2 answers)
It has a cracked coolant reservoir tank that I tried patching up my self with no success and can't find where it leaks coolant from
Car ran hot once and I had it towed to shop I was informed it was a coolant outlet flange busted. But they could not tell me if engine is blown until this piece is repaired 1st.
Turbo? How do I know.