2005 Audi A4 Quattro Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2005 Audi A4 Quattro

2005 Audi A4 Quattro Problems

Oil Leak From Transmission Output Shaft Seal

A fluid leak may develop from the propeller shaft seal on the rear of the transmission. Our technicians tell us that replacing the seal will commonly correct this concern.

Check 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.

ABS 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.

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2005 Audi A4 Quattro Questions

Speedometer & Odometer (1 answer)

I got the car from auction. It did not indicate these issues. Odometer and speedometer does not work. Break lights are on after i got the rotar changed. ABS and Engine lights are all on? Other than all this the car runs fine

Please help

poor rev, rough idle, no whistle from turbo (1 answer)

My car used to change gear very quickly but i will like to know if a bad high pressure fuel pump can affect the transmission performance

How much for brake pad replacement? (1 answer)

Need brake pads replaced.

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