Special tools and workshop equipment required

• Vehicle diagnosis tester
• Torque wrenches - V.A.G 1331-

• Lithium grease - G 052 150 A2-.

Removing

Note Switch off ignition for at least 30 seconds before disconnecting connector.

• Detach connector -1-.
• Unscrew both hexagon socket head bolts -arrows- from parking brake motor.
• Remove parking brake motor from brake caliper, turning parking brake motor back and forth slightly.
• Remove the seal ring.

Installing

Note Renew seal after removing.

• The annular groove of the seal and contact surface of the parking brake motor must not be damaged.
• Clean annular groove and contact surface of parking brake motor.
• Apply some lithium grease - G 052 150 A2- on the new seal and fit it without turning or damaging it.

• Push away the drive shaft using an E11 Torx socket -A- until the parking brake motor can be used.

• Carefully push parking brake motor onto brake caliper, while ensuring that seal is seated correctly.
• Turn parking brake motor until bolt hole and thread align.
• The parking brake motor must align with the brake caliper, it must not be pressed against the brake caliper with the bolt.
• Position hexagon socket head bolts -arrows- by hand and tighten them.
• Fit connector -1-.
• Carry out basic setting of brake system using - Vehicle diagnostic tester.