Power Train Related Problems of the 2005 Audi A4

Table 1 shows four common power train related problems of the 2005 Audi A4. The number one most common problem is related to the automatic transmission control module (six problems). The second most common problem is related to the power train (four problems).

Table 1. Power Train related problems of Audi A4


Recently reported Power Train problems of the 2005 Audi A4

The Automatic Transmission Control Module problem

We are the 2nd owner of an Audi A4 convertible, purchased in November of 2010 with 25k miles. Within two years, we began to have problems with the cvt transmission and had to have the tcm replaced, which was later reimbursed by Audi as a result of a class-action lawsuit.   Read details...

The Power Train problem

Sitting, stopped in my driveway, shifted into reverse, (r was lit on dash) yet when I released brake peddle car went foreword; it was in (d) drive! I quickly moved shift lever to park (p) and back to reverse, this time it really was in reverse.   Read details...

The Automatic Transmission problem

I own a 2005 Audi A4. Three months out of warranty and with the odometer at 24,616, the transmission control unit on my car started signaling a fault. I took the car to the dealership, boardwalk Audi in plano, texas, and was told that the unit was about to go out and that the car could just stop   Read details...


Power Train related problems in other Audi A4 model year vehicles:



Safety Ratings of A4 Cars
Fuel Economy of A4 Vehicles
A4 Service Bulletins
A4 Safety Recalls
A4 Defect Investigations