Calling all Mercedes experts!!!!
About 1 month ago, my AC Blower stopped all together. I have replaced:
Blower Motor (new)Old motor squeaked
Blower Regulator (from Salvage, off 300E with less than 80K)
I have noticed that when driving the car, the AC will switch on and off
rapidly (I hear a low clicking from the dash). It will go away when I
press the AC button, then the Economy button. But it will happen again
later. This was happening before the blower motor stopped working. When
I had the switch assembly out, I could move it and the same clicking
would happen. My gut instincts have been the dash switch assy from the
beginning, but I went against them.
Do you think it is the switch? I figuire this is the only thing left
in the curcuit to keep the blower from working.
Thanks for your input.
'89 300E, 243,000 miles