Pr Number Allocation - Brakes

Vehicle Data Label, Example 

Fig 1: Locating Brake System Information On Vehicle Data Label, PR Number -A And B-

Courtesy of AUDI OF AMERICA, LLC

The corresponding PR number on the vehicle data label indicates which brakes are installed on the vehicle, among other things.

A -  Rear Brakes (Example)

B -  Front Brakes (Example)

Vehicle data label component location. Refer to VEHICLE DATA LABEL .

ELSA/Vehicle-Specific Notes 

Fig 2: Identifying Rear Wheel Brake Number

Courtesy of AUDI OF AMERICA, LLC

The relevant information regarding the brakes installed can also be obtained through ELSA/vehicle-specific notes.

1KU -  Rear Brakes (Example)

1LJ -  Front Brakes (Example)

• Allocation. Refer to the Parts Information.
• Refer to TECHNICAL DATA  for the PR number code key. These are important for the brake caliper/brake rotor and brake pad combination.