2002 Audi A6 Quattro Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2002 Audi A6 Quattro
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2002 Audi A6 Quattro ProblemsABS Light Due to 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.
2002 Audi A6 Quattro QuestionsAre there 4 catalytic converters on the 2002 A6, 3L model (1 answer)
It is a simpler question. How many cats are there on the 2002 Audi A6, 3L