One problem related to brake disc rotor has been reported for the 2002 Audi A6. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 Audi A6 based on all problems reported for the 2002 A6.
Vehicle service brakes pulsate during normal use at all vehicle speeds resulting in uneven braking action and longer stopping distances. During scheduled warranty service, rear brake rotors were found to be warped beyond manufacturer's allowable limits. Dealer stated that repair would not be covered under warranty due to an "outside influence. " written manufacturer's warranties ("Audi advantage" and "Audi warranty") do not exclude brake rotors. Complaint number with Audi of America is 50426113. Request that dealer be directed to make repairs under stated warranties to return brakes to normal, safe operating condition.