CLK-Class (W209) 2003 on: CLK 270 CDI, CLK 200K, CLK 200 CGI, CLK 240, CLK 320, CLK 350, CLK 500, CLK 550 [Coupes & Cabriolets]

Help with troubleshooting please

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Old Dec 2, 2014 | 12:37 AM
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CLK500
Help with troubleshooting please

I have a 2004 CLK500, the window seemed too have dropped/lowered it self, probably as someone was getting out of the passenger side because the window lowers a little when opening and closing the door. After investigation I found out that the seat controls do not work either. And searching around on the internet it seems that the problem could potentially be the fuse, when I went and checked all the fuses beyond the main fuse box for the passenger controls (fwd or the steering wheel).

I want to get second opinions and other things that I might be able to try because the only thing else that I can think of is to replace the passenger side seat control module.
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Old Dec 2, 2014 | 03:56 PM
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2008 clk550 - Navigator - Frontier
Do a search on this forum for a way to reset the limit switches in the car.

Check that the seat back is fully locked in place. (maybe push it back hard into it's normal position to ensure the limit/detection switch/device is engaged)

Check the door switch (probably on the hinged end of the door. If you find it, maybe you can put duct tape over it to hold it down and see if that helps any of your issues (with the window ).
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Old Dec 2, 2014 | 10:02 PM
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Also check fuse 22 (panel on the driver's side of the dash). This is for the right side door controller. If nothing else, pull the fuse for a few minutes to reset it and then re-sync the windows.
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Old Dec 3, 2014 | 02:57 PM
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CLK500
Thanks!

@Fatz: Thanks I tried to make sure the seat was fully down, still did not work. The tape fly off when I got on the hey :P!

@Rudeney: Thanks I will uses that to re-sync the windows! I found a guy locally and purchased a new control module for 80 bucks from a 06 clk430. ops check good except for it is slightly off sync.

Thanks both for suggestions. I thought it was good deal so I bought a new module because it was about 10% cost of what Mercedes was charging for the part.
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