it looks like a control valve for the heater system as it has two coolant hoses and a pair of wires that plug into it. quite a complex looking thing as most mercedes parts are. its located just behind the r.h. headlamp. my wires have been cut off and i don't know what purpose this serves, and what am i not seeing with these wires cut ? ? ? i could take a pix of it for clairity. help !
davidh