- Mercedes-Benz C-Class: How to Install Illuminated Door Sills
Step by step instructions for do-it-yourself repairs
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Anybody Install Formymercedes.com Illuminated Door Sills? (No instructions included)
The W204 sills need some additional work. Turns out that the sills on your car can't be covered with lighted sills. The upper sill is where the lighted sills go. If you do that, then you will be showing 2 logos, upper lit, and lower unlit. I'm asking the mfg to make a blank cover for the bottom sill, then we may have a workable situation. "
He also was kind enough to include a picture of what it would look like (without that blank cover). So W204 owners will still have to wait until that is resolved.
I challenge somebody to show me a picture of a forum member who has a w204 and the illuminated door sill installed... you wont find it!
You do know that even W201 and W124 owners have been installing these things for years . . .
In hindsight, I should have just gotten the dealer to do it when i bought it. I might still get them to do it
You do know that even W201 and W124 owners have been installing these things for years . . .

show me one memeber that has it!
The Best of Mercedes & AMG
Anyway, I was on formymercedes.com site last night and it looks like he pulled the doorsill for the W204.
Last edited by who8888; Sep 12, 2008 at 12:47 PM.
I'll ask my install guy...and post his comments.
Jon
Hopefully AMGFan will get us the wire corresponding to each door.Jerry should include a cover for the original sill instead of installing the sill over it!
kidding..I had my shop take off my OEM door sill and place the new one in its place. I wanted to keep the integrety of the door sills font reflecting the "Mercedes V8" oem, so Jerry hooked me up and had a custom graphic do these for me..let me know what you guys think..Be well
A bit more involved because it has a control module, relays, and plugs into the front CAM unit on the passenger side.
I will be doing a install DIY next week when time permits. (Here's a link to the other DIY I did) https://mbworld.org/forums/showthread.php?t=262634
I did the C63 diffuser w/quad tip install today so my play time is over..... for today.
Last edited by VaderSS; Oct 11, 2008 at 01:54 AM.
I wouldnt purchase the other ones as they do not connect to the correct part of the cars electrical system.





