2003 Audi A4 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2003 Audi A4
Verified by mechanics, reported by drivers like you
Ask a mechanic in our community
Our experts translate recalls into plain English
2003 Audi A4 ProblemsEngine Oil LeaksEngine Misfire Due to Failed Ignition Coil, Spark Plug, or Ignition Wire
An ignition coil or spark plug may fail unexpectedly resulting in an engine misfire and possible illumination of the Check Engine Light. Vehicles equipped with spark plug wires may also develop a misfire caused by a failed spark plug wire.
Clogged drains can allow rainwater to accumulate in the plenum tray (at the base of the windshield). The water may leak into the vehicle's interior, brake booster, or electrical components, which can lead to major problems. Our technicians recommend keeping the tray clear of leaves, pine needles, and other debris.
2003 Audi A4 Questionsaudi a\c not working how much it cost in usd (2 answers)
hi to everyone recently I had buyed a audi a4 2003 model 2.4 but a\c is not working please let me know how much it cost . and how can I know my exact model of my car.
I just had my Audi a4 2003 trans replaced. It is a cvt trans code ggt.
The car now runs, however, the windows and top will not work.
The battery was out of the car for about a year. Do I have to program something or what?
Maybe a sequence of switches need to be hit.
Don't want to take...
is there a program i can download to my laptop that will read from my audi 2003 a4 3.0