Hope someone can help. Father in laws 325 Coupe w reg. Blower / heater doesnt work or make any noise. However, it does show up on the display as working. Any help appreciated. Have changed resistor packs on a few cars that I have had, but these have given the fan running on full speed with no control. I take it that it is something similar?
Any help appreciated on what it could be, any pictures and cost etc.