here's my question....1990 300TE...heater fan crapped out last year and I put another one in. It worked fine but now it will only engage on ocassion.
Sometimes the fan goes on sometimes it won't. I was told by a local MB Indy shop that the blower resistor can go and that it's located below the glove box. Made sense to me cause the blower motor itself is fine and quiet and all of that. So I go to a U-Pick-Em parts yard (love these things) and lo and behold find a recently resident 1989 300E with the interior in tact.. I go into the glove area and find nothing but this controller with 7 or 8 vacumn hoses and a plug in there. Nothing else but this part and a heater vent hose up in there. It appears as though this part I found is what actuates the vent flaps for the interior air flow. My question, to make a long story short, is....where is the blower motor resistor that control the fan and speed located? It's not under the glove....Thanks