Procedures
Cleaning brake pads, rear (up to and including VIN X3025751 only)^ Remove the brake pads. If they offer resistance, use special tool 89 95 771.
^ Clean the pads, removing all dirt and rust.
^ Lubricate sliding surfaces on the pads with PBC copper grease, part no. (16)-30 07 457 or (16)-30 07 481