Genuine Audi 100 Door Lock Actuator

Audi 100 Door Lock Actuator Parts and Q&A

• Lock Actuator
  443-862-153-E
  Q: How to remove and refit the Door Lock Actuator, Fuel Door Switch and Trunk Lid Latch on Audi 100?

  A:

  The central locking pressure pump can be removed by first disconnecting the work of the battery negative terminal by removing the rear seat cushion. Then unpack the pump by sliding out the insulation packing on the right-hand side of the vehicle out of its retaining strap, then unconnect the vacuum hose and the wiring connector and remove the pump. The lock actuators are interconnected and cannot be replaced separately as each door has its own lock assembly. The boot lid lock actuator on the saloon involves removing the inner trim panel, which is then loosened by loosening the retaining screws followed by the removal of the retaining clip and sliding out the pin which holds the actuator in place with the operating rod. Unscrew the retaining screws, unscrew the actuator to the vacuum hose and then pull it out of the boot lid. On the tailgate lock actuator of the estate models remove the tailgate trim panel, unscrew the retaining clip, unscrew the operating rod, then unscrew the retaining screws removing the actuator and at the same time disconnecting the vacuum hose. With the fuel filler flap actuator, pull back the luggage door carpet on saloon models and loosen the attaching clips, or unclips in the right-hand storage compartment cover on the estate models. Disconnect the vacuum hose, and release the retaining clip with great care to slide the actuator out of position. Refitting is a process which undoes the de-mounting processes, and when the entire process is complete all the vacuum pipe connections are firmly reattached and all elements of the central locking system are checked to be functional.