Rear Brakes
The respective PR number on the vehicle data label describes which brake system is installed in the vehicle, among other things.
There is a vehicle data label in the spare wheel well and the maintenance schedule.
-- For relevant information regarding each brake installed. Refer to ELSA/vehicle-specific notes.
In this example, the vehicle has "1KU" rear brakes.
- Refer to the Electronic Parts Information (ETKA) for the allocation.
- The following tables explain the PR numbers. These are important for the brake caliper/brake rotor and brake pad combination.
| PR Number | Rear Brakes | |
| 1KU / 2EM / 2EI | FNc-M42 (16") | |
| 1KZ / 2ER / 2EV | FNec-42 (17") | |