Pr Number Allocation - Brakes

Vehicle Data Label, Example 

Fig 1: Example of a Vehicle Data Sticker

Courtesy of AUDI OF AMERICA, LLC

Which brake system is installed in the vehicle is among other documented by the PR number on the vehicle data label.

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 each brake installed can also be retrieved via 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.