Audi A6 Quattro Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Audi A6 Quattro
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Audi A6 Quattro ProblemsCheck Engine Light Due to Vacuum Leaks, Oxygen Sensor, or Catalytic Converter Fault
Vacuum leaks, oxygen sensor failure, and catalytic converter efficiency faults can cause the Check Engine Light to illuminate.
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.
Audi A6 Quattro QuestionsMy 01 Audi A6 quarto won't turn over or crank so it won't start flashlights work (1 answer)
I was driving my 2001 Audi A6 quarto will not start it won't crank or turn over no noise at all but all the dash lights work as normal it all happened when I was driving and I put it in neutral and turned the engine off while still in moving when I tried to start it back up it did nothing I t...
While we were driving down the road, every single gauge/dashboard lighta just shut down like the car was switched off.