Symptom Related Diagnostic Procedures

1. If the central locking functions do not operate at all, do Test A.
2. If the Right Front Door Actuator (M122) does not operate, do Test B.
3. If the Tailgate Lock Actuator (M132) does not operate, do Test C.
4. If both Rear Door Lock Actuators (M117, M125) do not operate, do Test D.