Removal and installation the motor of the central control locking system (BMW 3 Series E30)

Removal

Remove the inner door trim.



Unscrew bolts "A" of the actuator motor "B". Disconnect the motor rod from the door lock. Remove the actuator motor from the door. Disconnect the electrical wires from the actuator motor.

Installation

Connect the connector to the actuator motor.

Connect the rod to the actuator motor.

Insert the actuator motor into the door and connect the rod to the lock.

Place the actuator motor in the door so that it faces the rear.

Screw on the actuator motor.

Check the operation of the door lock and the central locking system.

Install the interior door trim.