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ML 320CDI W164 Central Locking Issue: Rear Door Not Closing - Seeking Experiences

r118 9057 7
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Treść została przetłumaczona polish » english Zobacz oryginalną wersję tematu
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  • #1 16900680
    r118
    Level 2  
    Hello - I was looking on the forum but no one described this situation or I did not find it - I have a problem with the central locking in ML 320CDI in 164 I don't only close the rear door (fuel flap and the flap closes) the button on the door does not close the rear door , automatic closing after moving, also does not close the rear door - someone had something similar, please advice what to do with it?
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  • #3 16900737
    r118
    Level 2  
    how do i check?
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  • #4 16900790
    Ringo24
    Level 23  
    very often water comes inside
  • #5 16900843
    r118
    Level 2  
    It looks like a friend that everything is ok - very good - but now, when I pressed the buttons in the door, one door on the back of the remote control opened, the other one did not - and in those that have opened you can hear as if the actuator wanted to work in the other silence and they do not react
    Added after 14 [minutes]:
    I see a friend that you are from Wieliczka, maybe I will be able to come to you because I also have a problem with turning on the parking heater from the remote control and I would need to update the navigations
  • #6 17234993
    zapka79
    Level 11  
    Hello
    I will refresh the topic, I have a similar problem.
    I undressed the SAM module on the back is very elegant,
    I checked with the SD tester and there is voltage on closing and opening, it turns out that the lock has fallen, but if I give the voltage directly to the contacts in the lock, it closes and opens ... and now I am asking for help because I do not know where to look ...
    is it possible that the voltage which is 12.2 volts during the load does not have the strength to move the lock?
  • #7 17235025
    r118
    Level 2  
    I had to change the locks and as far as I know it is a fairly common affliction of all mercs, if you can, you can buy on Allegro regenerated for about 250 or stimulants but it's a waste of money for uncertain plus replacement
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  • #8 17237166
    zapka79
    Level 11  
    Today I connected this lock on the back to the front door because it is the same cube and it works .....
    hands are falling, theoretically I should replace the driver now, but according to SD everything is ok, the voltage comes out on the ankle,
    anyone has an idea ??
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Topic summary

The discussion revolves around a central locking issue in a Mercedes-Benz ML 320CDI W164, specifically concerning the rear door that fails to close. Users suggest checking the Rear SAM module located in the trunk, as water ingress is a common problem. One user reports that the lock functions when voltage is applied directly, indicating a potential issue with the lock mechanism itself. Another user mentions that replacing the locks is a common solution for this issue, and they have successfully tested the lock by connecting it to a different door. The conversation highlights the need for further investigation into the lock's electrical supply and possible replacement of the lock actuator.
Summary generated by the language model.
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