Electrical switches in door latches may fail on Mercedes-Benz ML500

Electrical switches in the door latches can fail, causing the door locks to rapidly actuate up and down multiple times when the locks are activated by either the keyless remote or door lock switch. A new door latch will need to be installed.

RepairPal Verified
Average mileage: 107,640 (40,000–170,000)
5 model years affected: 2002, 2003, 2004, 2005, more2006
29 people reported this problem
Viewing
1
-
11
of
11
problem details
2004 Mercedes-Benz ML500 130,000 mi,
Right rear door lock solenoid activates severl times when you try to lock the doors and the right rear door will not lock. It activates rapidly 3 - 4 times.
2003 Mercedes-Benz ML500 170,000 mi,
Possible Problem fix. http://www.ebay.com/itm/Mercedes-ML-W163-DOOR-LOCK-REPAIRKIT-RepairsetSET-for-4-locks-actuators-CD-/111579398588
2006 Mercedes-Benz ML500 95,000 mi,
2 door locks failed recently...expensive fix...like always.
Drivers door won't lock unless I'm driving and lock it manually. Then when I stop and open the door the door unlocks and won't lock again. Very frustrating !!!
Right rear won't lock. It clicks 3 or 4 times.
2006 Mercedes-Benz ML500 104,000 mi,
Door locks repeatedly actuating very fast.
2002 Mercedes-Benz ML500 105,000 mi,
The lock actuator won't work. I have to manualy lock and if I left it while i am drving it keeps on clicking. Not yet fixed, the mechanic said it cost me $300 each per door.
2002 Mercedes-Benz ML500 100,000 mi,
Passenger side rear door. Haven't repaired it yet.
I have the same problem!! Very frustrating.
2002 Mercedes-Benz ML500 134,000 mi,
When I lock my door with the key, it clucks about 4 times before locking the door, except for one, the back lock.
2006 Mercedes-Benz ML500 95,000 mi,
This has been a nightmare.....replaced over time 4 door actuator/switches. Independent mechanic replaced each one for a cost of about $450 each