please help heater controls not working
I have a 2000 mercedes cl600.. I love the car .. a good looking car and a pleasure to drive..But as anyone who has one knows they take some looking after.... mine at the moment has a problem with the heater controls I have lost power to them.. even at night the controls to the heater will not light up when I put the lights on.. I've checked the fuses under the bonnet and all seams ok, I can not check the relays as I do not know which relay if any controls the heating As my car didnt come with a fuse/relay diagram
Any help on this would on this would be much appreciated


