Found out that the front passenger door lock actuator was bad machine gun symptom and have had it replaced.
2001 ml320 door lock.
When the wiring of the doors relay isnt properly connected or is shorting it wont send the proper information to the actuator.
Manually unlock all the doors.
00 get it as soon as sat sep 19.
Replace the door lock actuator door locks will functioned normally again.
You can get the door lock actuator for a fraction of the dealer prices from amazon see here.
The door lock relay in your mercedes benz ml320 is a piece of hardware that sends the signals the actuators.
Okay motor tailgate trunk lift door hatch lock actuator for 2006 2012 mercedes benz gl320 350 550 r320 350 500 ml320 350 164 740 03 00 a1647400735 89 00 89.
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Oghparts compatible replacement door lock actuator repair kit for mercedes w163 ml350 ml500 ml320 ml430 left right mercedes benz 163 720 32 35 door lock actuator motor add to cart.
How to replace the window regulator on ml class 1998 2005 w163 video.
I have 2001 ml320 3 2 v6 engine problem door locks will not lock with remote changed batterys in remote but i unlock manually with key on remote if use on passenger all doors will except the driver do read more.
1 determine which door has the broken actuator.
We were planning on repairing it but ended up needing to replace the full.
At the time of the lock issue the keyless remotes stopped working for the rf functions but still operated the ignition without fail.
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