Audi Workshop Service and Repair Manuals > A1 > Brake system | Technical data | Technical data | Identification of brake versions via PR number

Identification of brake versions via PR number

The type of brake system installed in the vehicle is indicated among other things by the corresponding PR number on the vehicle data sticker.

Note

Information on the individual brake that is fitted is currently not available on the vehicle data sticker.

–	To find information about the type of brake installed, please search in ELSA/Vehicle-specific notes.

In this example the vehicle is equipped with the following brakes:

t	Arrow 1 - Rear brakes - 1KU

t	Arrow 2 - Front brakes - 1LJ

The vehicle data sticker can be found in the spare wheel well and in the Service Schedule.

The following table explains the PR numbers. These are important for combining the brake caliper/brake disc/brake drum and brake pads.

t	For the correct version refer to → Electronic parts catalogue (ETKA)

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