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Old Mar 18, 2025 | 08:23 PM
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From: warren maine
2013 E 350 4 matic
passenger seat problems

Just getting ready for a long trip and the pass. seat back will not recline rearward beyond vertical. any comments or suggestions ? all other functions work correctly
Thanks in advance !
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Old Mar 18, 2025 | 08:43 PM
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Originally Posted by lowufo777
Just getting ready for a long trip and the pass. seat back will not recline rearward beyond vertical. any comments or suggestions ? all other functions work correctly
Thanks in advance !
This is unusual.
The controller module is built to stay reliable.

The seat on the other end can see mechanical troubles with spinning cables used to synchronize both sides.
Look under seat but beware of SRS YLW cables that are always powered - See related labeling.


Last edited by CaliBenzDriver; Mar 18, 2025 at 08:46 PM.
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Old Mar 18, 2025 | 09:37 PM
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There is a support that the motor attaches to. It's plastic (or some thin metal). If something gets under the seat when you try to adjust it (such as a water bottle) and you try to adjust the seat, that bracket can break and dislodge the motor. Of course, Mercedes doesn't sell a repair kit. You need the lower frame for about $2400. Hope that is not the case for you.

Last edited by JettaRed; Mar 19, 2025 at 08:25 AM.
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Old Mar 18, 2025 | 10:10 PM
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Originally Posted by lowufo777
Just getting ready for a long trip and the pass. seat back will not recline rearward beyond vertical. any comments or suggestions ? all other functions work correctly
Thanks in advance !
Do you have folding rear seats? If so make sure the seat back is all the way up to locked position in passenger side.
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Old Mar 18, 2025 | 10:28 PM
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Originally Posted by lowufo777
Just getting ready for a long trip and the pass. seat back will not recline rearward beyond vertical. any comments or suggestions ? all other functions work correctly
Thanks in advance !
is this for the front seats? if yes check the C207 forum and I do a search there and I posted a fix. The reclining motor will require a reset.

https://mbworld.org/forums/e-class-c...ml#post9002516

Last edited by shotgun_banjo; Mar 18, 2025 at 10:33 PM.
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Old Mar 19, 2025 | 12:29 PM
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From: warren maine
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That was the problem - thanks!!
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Old Mar 19, 2025 | 05:35 PM
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Originally Posted by lowufo777
That was the problem - thanks!!
What was?
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Old Apr 1, 2025 | 09:16 AM
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From: warren maine
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Arrie
you are the winner !! my wife was playing with the levers in the trunk wondering what they did ? After I took the seat out I read your post that's all it was !!
Thank You Good clue.
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Old Apr 1, 2025 | 09:49 AM
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CaliBenzDriver made a solid point about the potential mechanical issue with the cables that control the seat's movement. Sometimes, those cables can get tangled or worn out, which might prevent the seat from reclining fully. Since you’re dealing with the SRS system, it’s important to be cautious when checking under the seat; those yellow wires should be handled carefully since they’re always powered.

If you feel comfortable doing so, take a look under the seat to see if there are any visible issues with the cables or connections. Just be sure to disconnect the battery before working on anything related to the SRS system to avoid any accidental deployments. If you don’t find anything obvious, it might be worth consulting with a professional who can diagnose the issue more thoroughly or get yourself a youcanic scanner and run a full scan on the vehicle. There is probably a fault for the seats in the seat module.. Keep us posted on what you find, and hopefully, you can get that seat working smoothly again!
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Old Apr 4, 2025 | 12:46 AM
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I didn't know folding rear seats have to do with the front passenger seat .
That's a reveal thanks
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