2003 Audi A4 Quattro Questions

All 2003 Audi A4 Quattro Questions

Ask a Question
Car was left sitting for 2 months
The passenger side headlights did not work, including the blinker. I changed the ballast which gave me the headlight and blinker on. The highbeam light still does not work. Replaced with new bulb, still doesn't wor...
it a 2003 Audi A4 1.8t inline 4. for some reason only occasionally will i hear the engine knock only when i shut off it never does it while i drive or turn it on. just when i turn the ignition off. if anybody knows pl...
Engine replaced due to oil pan break. Crank and cam sensors good timing set with audi tools etc no vacuum leaks present and multiple minds have been working on this for ever!! Help
I'm throwing a 0118 code which is the high circuit. I replaced the sensor on the rear of the head and lower radiator. Started it up, same issues of constant fans, will not operate over 150*, reads cold on the factory ...
it syas i have a purge flow fault and my vehicle is sputtering?
Car passed emmision test last week...Would like to determine the root cause before repairing...don't want to just replace the cats and the o2 sensors...Where can i get an accurate diagnosis?
The radio works perfectly on all stations but one. Is this a frequent problem with Bose radios in Audi's?
What does code P0030 mean when the engine light is on?
What cause the check oil light& buzzer to come on and the level is ok. chrishall1631@hotmail.com
My coolant light shows up on the panel as soon as I start the car in the morning and disappears in 10-15 seconds. It it a major issue or just the sensor gone bad ?
i need gear brain box number of above mentioned car.