[Solved] Mercedes W211 estate - The tailgate lock does not work

The electrically closed damper. After pressing the red button, the flap lowers but does not pull the lock, it can be lifted up normally. Of course, info on the board, that the flap is not closed. Does anyone have this piece of schema? Possibly any suggestions?

Well, with something like that, you need to have a sensor informing you about the closure of the damper and the need to activate the lock to close. For now, some actuator just pulls the flap.
On the Allegro there is something like "cylinder-sensor-flap-mercedes-e-class-w211-combo", "MERCEDES W211 KOMBI SILOVNIK CLOSES SLEEPER SENSOR"
You also have some detectors in the castle.
Or is it some broken hut / flap pipe?

Well, just some sensors, only if I had a schematic that I would know what sensors and how the beam runs to check it. If you do not know the rules, it's hard.

http://w211.eu/viewtopic.php?t=57&p=922
Sensor sensors, something show something, you have how to check what? There, on the forum, they coped without schemata, because the defects were rather more mechanical than electrical and schematic and would not help.
You can wait for the diagram, but you know someone will come and ask for errors, and as a result it will come out that the engine or something has fallen. I would look in and out of the scheme And he read it.

I guess you're right, but by trial and error it is rather hard to check the lock to which there are 10 wires and is theoretically not reclaimed.

I replaced the castle with a regenerated one and everything works.

The topic is mega old, so I will write a minor update ... due to the fact that I have a w211, a faulty flap and a love for DIY, once I dismantled the lock as in the topic (I do not have a serial number at hand, but more precisely the one with two yellow and red lines) and after a few h shaking the teeth and looking at them, I understood the principle of operation of this lock, and thanks to this I found the cause of the lock breaking down and I am able to help in repair. More info on priv




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Separated from the topic: Mercedes W211 Estate - The tailgate lock does not work
by Mirek Z. on 14 Jun 2022 02:45