I have been reading lots of posting from various places about retrofitting the fog light back onto my 07 R-350. (US OEM foglight only comes with Xenon option.) Overall answers I received is - this can be done. My question is actually related to the switch itself. I want to get a replacement switch without the headlight wash function. Question will other light switches from ML or CLS work on the R model? The R foglight switch is extremely hard to find from the recycle market and I'm hoping to find a switch that will match the interior color (OEM R-class foglight switch only comes in black.) Thank You.