Suspension Self-Leveling Regulator Valve — Testing (Audi 100 C3)

1. With the vehicle on its wheels and the engine idling, measure the height from the ground at the rear to the jacking point.

2. Place two people in the back seat of the car and after a few minutes to allow the system to settle, check the height from the ground to the same point.

3. Unload the vehicle and after the same number of minutes, check the height again, the leveling system should lower the suspension system to compensate for the rise caused by unloading.



[This article was copied from an online resource «audimanual»]