Mercedes M3 Door Locks And Top Not Working

This video shows you how to replace these switches without r.

Mercedes m3 door locks and top not working.

I try to lock it from the inside it doesn t work. Next release all buttons and press the gate trunk button one time. Door lock switches on your mercedes are made of plastic and as such they break and malfunction. Quickly remove key from ignition and within 10 seconds hold down the lock button.

You likely have a shorted door lock actuator which you can replace with a new unit for the lock that is not working. Continue holding the lock button and at the same time press the unlock button five times. Is it a fuse. The alarm went off when i opened the door.

The door will not lock with the remote all other doors and trunk. If a door unlocks but will not lock again then replace the door switch. Owning a convertible mercedes benz is fun and exciting until the convertible top stops working. I can only open trunk with key.

The trunk wont pop open. The problem seemed to start there. The vacuum assist door closure is non functional all other vacuum devices are fine. Both speakers in the door don t work about 90 of the time.

Perhaps your mercedes locks work but they open and close slowly. Remember it wasn t that long ago that we were stuck manually rolling up windows turning a key to start the car and scanning the radio hoping to find a tolerable song to listen to on the radio while we were stuck in rush hour traffic. I press the remote the light flashes but it doesn t lock. Your mercedes remote should be synchronized.

I have a number of problems with the driver s door not the door itself on my 92 500sel and i am thinking somehow they are inter related. Why door lock failure occurs in a bmw 26 mar 18. My s class 2004 mercedes wont lock.