I've got A/C but no heat - Faulty servo motor??
My 318i SE touring (MY2000) has a problem with it's heater I think. I can get the A/C to blast out cold air as required but when I crank up the temperature on the climate control it refuses to provide any warm air at all.
I seem to remember that the air ducting is controlled by servo motors so I am wondering if maybe one is stuck or defective. Anyone had this problem before? Anyone got any ideas where I should start poking around?
Thanks in advance,