One problem related to air brake antilock assembly has been reported for the 1999 Audi A6. The most recently reported issues are listed below.
When the consumer attempted to apply the brakes, the vehicle did not slow down right away. The driver had to shut off the engine to stop the vehicle. Please describe further.
| Air Brake Antilock Control Unit/module problems | |
| Air Brake Antilock Assembly problems | |
| Air Brake Abs Warning Light problems |