C-Class (W204) 2008 - 2014: C180K, C200K, C230, C280, C300, C350, C200CDI, C220CDI, C320CDI

W204 retro fitting trunk opener to drivers door

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Old Dec 14, 2019 | 07:22 PM
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prktkljokr's Avatar
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W204 retro fitting trunk opener to drivers door

I have a 2012 C200 Sedan, it did not come with the switch on the drivers door to open the trunk, I would like to fit 1 as my C180 coupe has this option and I find myself reaching for it.

I have purchased a switch, but need to know if there is a short wiring harness that goes to the door module or if there is another way that the switch is hooked up ( like do I have to run a harness to the trunk? ).

If its a small harness would anyone know the part number so I can order 1.

Cheers
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Old Dec 17, 2019 | 08:02 AM
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So it looks like I will be the guinea pig on this, I will see if the dealer has a harness.
From my rough guess, I would say it has a harness that clips into the door module?, Dont know if I have to change anything in the body control module for it to work.
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Old Dec 17, 2019 | 08:58 AM
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Does your trunk have the supporting hardware though?
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Old Dec 17, 2019 | 09:07 AM
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Originally Posted by Adi-Benz
Does your trunk have the supporting hardware though?
What would be the supporting hardware ?
It opens with the remote, so it has a lock solenoid that is linked to the remote ?, I would just think that it would sort of piggy back that system, I could be wrong, it might be a separate thing all together.
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