NICE! looks factory. Did you paint that c-class mount? If so what paint and color, matches the mushroom well in the digi photos. What needs to be done to the mount?

OK so blue and green wires are for the lights, the pink with green stripe is the mood light I'll guess the 2 browns are ground so that leaves the yellow and the blue gray stripe? (If I had to bet, I'd say the blue is the auto dim ((and should connect in the head light circut with the mood light)) and the yellow is the reverse cancel(which I don't need) or maybe homelink? Need to know for sure though

Update: It appears the blue gray is the auto dim and the yellow is the homelink. This is from a wiring schematic for a 2006 M-class.

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