One problem related to side/window air bag has been reported for the 1999 Audi A4. The most recently reported issues are listed below.
The driver seat curtain side airbag went off while driving on the highway on Saturday of thanksgiving weekend 11/25/06. No accident occurred.
| Air Bag Not Deploy problems | |
| Air Bag Light On problems | |
| Air Bag problems | |
| Side/window Air Bag problems | |
| Warning Light On problems |