Audi A4 owners have reported 309 service brakes related problems since 1996. Table 1 shows the 23 most common service brakes problems. The number one most common problem is related to the vehicle's brake electric antilock (90 problems). The second most common problem is related to the vehicle's brake antilock control unit/module (37 problems). For details of each of the problem category, use the links in the table.
|Problem Category||Number of Problems|
|Brake Electric Antilock problems|
|Brake Antilock Control Unit/module problems|
|Service Brakes problems|
|Brake Light On problems|
|Brake Disc problems|
|Brake Disc Pads problems|
|Brake Abs Warning Light problems|
|Brakes Failed problems|
|Brake Foundation Components problems|
|Power Assist Brake Vacuum problems|
|Abs Brake Fail problems|
|Power Assist Brake problems|
|Brake Hoses, Lines/piping, And Fittings problems|
|Brake Disc Rotor problems|
|Brake Sensor problems|
|Anti-lock Brakes Fail problems|
|Brake Grinding Noise problems|
|Power Assist Brake Hoses, Lines/piping, And Fittings problems|
|Brake Loud Noise problems|
|Power Assist Hydraulic Brake problems|
|Brake Pedal And Linkage problems|
|Brake Drum problems|
|Brake Fluid 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...
The contact owns a 1998 Audi A4. The contact noticed that the abs warning lights sporadically illuminated on the instrument panel. The dealer stated that the antilock:control unit/module failed, and the contact would be responsible for the repair costs. Read details...
On April 25, 2019 I was driving on a city street and the Audi pre sense unexpectedly activated quite violently for about 2 seconds and then turned off. While it did not stop the car completely it did reduce my speed significantly. Read details...
The amber abs warning light glows while the red brake light blinks. I understand newer Audi models have just been recalled for abs issues, but my 1998 A4 was not included in the recall. Braking appears normal, and warning light illumination is sporadic. Read details...
Intermitent complete brake failure. Has happened 3 times the week of 6/27/03. Dealer can not replicate problem and is making me take car out of service area. The dealer admits they would not drive the car with this problem and I don't know what to do next. Read details...