Brake pads: Thickness, checking

WARNING: This page does not describe the selected car, but rather 14 other vehicles, including the 2009 Audi S4, 2009 Audi A4, 2008 Audi S4, 2008 Audi RS 4, and 2008 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.

WARNING: At a pad thickness of 7 mm (including backing plate) the brake pads have reached their wear limit and must be replaced (repair measure). Inform the customer.

Front disc brake pads:

Determine thickness of outer pads by checking visually (using a flashlight through a hole in wheel).

Fig 1: Identifying Thickness Of The Inner Pad

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Determine thickness of the inner pad by visual check (using a flashlight through a hole in the wheel).

Rear disc brake pads:

Determine thickness of outer pads by checking visually (using a flashlight through a hole in wheel).

Fig 2: Identifying Thickness Of The Inner Pad

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Determine thickness of the inner pad by visual check (using a flashlight through a hole in the wheel).