Table 1 shows 15 common service brakes related problems of the 1999 Audi A4. The number one most common problem is related to the brake electric antilock (22 problems). The second most common problem is related to the brake antilock control unit/module (twelve problems).
My Audi, along with thousands of others have had their abs control unit malfunction because of design. This malfunction causes the abs to not work on the affected vehicle. Volkswagen, the company that produces Audis and vws actually recalled this exact part on their vw vehicles, but for some reason Read details...
Abs module failure @ 108,000 mi. Unit rebuilt at approx cost of $1,000. Read details...
I bought an Audi A4 1999 1. 8t fwd. The next day I bought it the abs orange light came on & brake light flashing non-stop with three beeps when I start the car its been like that for more than a week. Read details...