Steering and Suspension: Application and ID
Explanations of the Production Control Numbers (PR Number)
There is a vehicle data label in the spare wheel well and also one in the customer Maintenance booklet.
The PR number on the vehicle data label specifies the suspension version installed in the vehicle.
In this example, the sport suspension UA1 is installed in the vehicle (see the magnified area of the illustration)
UA0,UA4 = Standard suspension
UA1,UA5,UA9 = Sport suspension
UA2 = Heavy duty suspension
UA3,UB3 = quattro GmbH sport suspension
UB5 = S3 sport suspension
UA6 = Sport suspension Audi magnetic ride (AMR)
UA7 = Sport suspension S3 Audi magnetic ride (AMR)
UB2 = Sport suspension RS 3