Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Brakes and Traction Control: Application and ID






Brake PR Numbers

The PR number on the vehicle data label describes which brake system is installed in the vehicle.

The vehicle data label can be found in the spare wheel well as well as in the Maintenance booklet.

Allocation, refer to the Parts Catalog

The following tables explain the PR numbers. These are important for the combination brake caliper/brake disc and brake pad.

Front Wheel Brakes






1) through December 2010

2) from January 2011

Rear Wheel Brakes