Six problems related to electrical system have been reported for the 2003 Audi A6. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Audi A6 based on all problems reported for the 2003 A6.
Failed CT emissions test. Check engine light illuminated. Confirmed code to be p0741. Informed by authorized technician that the torque converter requires replacement.
At times when driving the car the acceleration becomes slow and it stalls with a jerk like it's going to just stop also, when the car is put in reverse gear it will not move. I am stuck. The prnd flashing on the dashboard. I become afraid because this can cause serious accidents.
The fire started under dashboard as I was driving. I stopped the car in the middle of the road and quickly jumped out the car when saw a flame. This was the most freighting experience in my life.
On may 3, 2013, I was driving on the expressway at approximately 10mph. Suddenly, I began smelling smoke. I thought the smoke was coming from nearby trucks. However, soon after, smoke was profusely coming through my glove compartment. I pulled over, turned the car off, and exited the car. About 5 minutes later, this vehicle engulfed in flames, beginning with the hood! the wind shield then shattered approximately 3 minutes later. By this time, the fire department arrived and battled the fire approximately 20 minutes. There was no previous sign that car service was necessary. Furthermore, according to the dealer and dmv, 3 months ago, there was a clean emissions at the time of purchase.
2003 A6 quattro avant 3. 0 car ran fine driving to work. When leaving at end of day, started car and it ran very rough I decided to reverse back into parking space and at that point noted smoke coming from under hood (car had run for approximately 20 seconds). Turned off engine, opened hood, and found the drivers side rear coil pack burning. Extinguished flame using a baseball cap to smother it out. Coil pack continued to smoke and reignite due to burning inside coil pack. Jammed screwdriver into pack to root out flame. Had car towed to Audi dealer - awaiting repair. There is an active recall campaign for bad coil packs (28f2 / j1) - recall states check engine light may come on and car will run rough, further recommends returing vehicle to dealer at that time. There is apparently two ways the pack can fail - a fault on the high voltage end just bypasses the spark to the engine block causing a misfire. A fault at the low voltage end results in a short and most likely a fire. This potential for fire is understated by Audi and shoud be clearly identified in the recall campaign to ensure the right urgency is placed on this issue. The fact is, I was able to react and extiguish the fire, had this occured in other circumstances the car would most likely have completely burned.
Brake lights have stopped working. Along with abs, traction & stability control.
Electrical System problems | |
Ignition Coils Failure problems | |
Dashboard Failed problems | |
Instrument Panel problems | |
Underhood Wiring problems | |
Wiring problems |