Uneven ride height and/or tilting of the vehicle may be caused by one or more stuck closed residual pressure holding valves. A service bulletin from Audi describes how to properly test these valves. Any valve failing this functional test should be replaced.
Uneven ride height due to faulty residual pressure holding valve on Audi Q7
Average mileage: 80,000 (80,000–80,000)
7 people reported this problem