Print report
July 7: Chrysler Uconnect Lawsuit Says Infotainment Systems Have Problems news | 15 days ago July 5: Mazda Connect Infotainment Problems Cause Lawsuit news | 17 days ago July 4: Volkswagen Suction Jet Pump Recall Closes Investigation investigations | 18 days ago June 30: Brake Fluid Leaks and Circuit Failures Cause Audi e-tron Recall recalls | 22 days ago June 21: Lighting Recall Involves Audi Q4 e-tron and Q4 e-tron Sportback recalls | 31 days ago
2004 Audi A6
Problems & Complaints
Worst 2004 Audi A6 Problems by Category
Click on a category below for details. Help?
- engine problems
- interior accessories problems
- AC / heater problems
- drivetrain problems
- transmission problems
- wheels / hubs problems
- fuel system problems
- brakes problems
- seat belts / air bags problems
- electrical problems
- lights problems
- windows / windshield problems
- steering problems
- exhaust system problems
- suspension problems
Loading ...
one sec.
Stay Up to Date
Compare Audi A6 Model Years
Curious how the 2004 A6 compares to other years?
Check out our Audi A6 overview to see the most problematic years, worst problems and most recently reported complaints with the A6.
Worst 2004 Audi A6 Problems
-
#1: Torque Converter Lock Out Clutch Failure 2004 A6
- Average Cost to Fix:
- $2,600
- Average Mileage:
- 81,000 mi
-
#2: Rear Bearings Wore Out 2004 A6
- Average Cost to Fix:
- $2,700
- Average Mileage:
- 84,000 mi
-
#3: Heater/A/C Vent Actuator Valve Flap Broke 2004 A6
- Average Cost to Fix:
- $500
- Average Mileage:
- 90,000 mi