Hi, newbie member after some advise regarding my '88 240 GL. The heaters don't work at all, it doesn't blow air and I've tried all the switches in every concievable configuration and still nothing. Checked the fuse and that was fine, so was wondering whether anyone had any suggestions before i go down the route of buying a new heater motor.
Any help appreciated as all I've got are the heated seats to keep me warm! [:-]

 

Most likely the blower motor is bad which is a major pain to replace.

 

Step by step photo article 240 blower motor replacement.

http://cleanflametrap.com/