S-Class (W220) 1999-2006: S 320 CDI, S 320, S430, S 500, S 600

No power to driver door and rear doors?

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Old Oct 14, 2021 | 05:04 PM
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remix919's Avatar
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2006 CLS500, 2005 S430, 1998 SLK230
No power to driver door and rear doors?

I just got a 2006 Mercedes S430 and it seems I have no power to anything on the drivers door and both rear doors, but the passenger door works fine? Could this be an issue with the DCM or something else? Does the driver's door DCM control both rear doors too?
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Old Oct 17, 2021 | 05:57 AM
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'03 s350
https://w220.wiki/Doors should be good starting point.
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Old Oct 17, 2021 | 01:02 PM
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Mercedes
Yes it’s usually bad dcm. The driver Dcm can affect other doors
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Old Oct 20, 2021 | 01:48 AM
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W220
Originally Posted by remix919
I just got a 2006 Mercedes S430 and it seems I have no power to anything on the drivers door and both rear doors, but the passenger door works fine? Could this be an issue with the DCM or something else? Does the driver's door DCM control both rear doors too?
Were you able to fix the problem? Im having the same problem but mines a 2002 S430, I tried buying a replacement dcm but either that was faulty or there's another problem. Only the passenger side works including the seat, but everything else from the driver sider to the back passenger windows are not operating.
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