New Facelift headlights retrofit diagram
this is for anyone want to convert their pre facelift headlight to new facelift headlight.
I have both diagram of the headlights, all you need to do is modify the pins connector of the plug to match the new connector pins.
All functions will work except the ILS. You need to find which hardness for the eyelid on the old connector to wires to C lights. Its up to you how you want its done.
Me personally havent done it yet but im planning to do it so thats why i have these diagram ready. (cost me quite expensive from tech justanswer.com)
My car 09 diagram
the other 2 are non ILS and ILS
You can see they have similar hardness, they just switch the position
Old connector have 10 pins and the new connector i believe have 11 or 12 pins (some one verify with me on this)
This is the old pins connector:

If some one have 12 model can take picture of the connector like the picture above, i would appreciate it so we can see whats the difference.
Last edited by mrl0n3ly714; Nov 1, 2013 at 04:46 PM. Reason: Edit
Well, so I decided to do swap from halogen to bi-xenon. I've purchased L & R complete bi-xenon ***'y (including ballast, ignitor etc).
I used your diagram
to do re-wiring.Also I bought two 14 pin wire harness with wires (cut-off's from donor bi-xenon car) and male 10 pin adaptor (so can plug in into current harness). Shortly, everything works except one eyebrow bulb no.2 (E12), no. 1 works (E3). Can't figure this out, where E12 (pin no.5) from current harness should connect into new 14 pin harness???

I've made my own diagram connection. Please anybody can help with this??
Here is my schematic:

Any help would greatly appreciate.
https://mbworld.org/forums/c-class-w...ml#post6365395
You should find more info there
http://www.kabeldaviko.de/product_in...enon-mopf.html
http://www.kabeldaviko.de/product_in...b-12-2009.html
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And yes I understand the hoods are different from Pre-FL to FL.
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Last edited by Kwesikingsley; Dec 21, 2015 at 10:11 PM.
I went ahead and bought the two connectors from that website. I'm wondering if that's all I need to connect the two. Any experience? I will include this in my full PFL to FL writeup, as it's no where on the forums for a w204 c63
I went ahead and bought the two connectors from that website. I'm wondering if that's all I need to connect the two. Any experience? I will include this in my full PFL to FL writeup, as it's no where on the forums for a w204 c63
I went ahead and bought the two connectors from that website. I'm wondering if that's all I need to connect the two. Any experience? I will include this in my full PFL to FL writeup, as it's no where on the forums for a w204 c63
the lights , drl, hi and low beams to work. However , I didn’t get them all to work in conjunction until I added resistors behind the drl, then it worked!







