Climate Control
Intermittent Cabin Heat - Second Generation Climate Control
Applies to late 123 and 107 chassis and all 126 chassis 1981 to 1991
What's wrong with my Mercedes?
Climate Control Problems
Climate Control
Intermittent or No Cabin Heat - First Generation Climate Control
No heat or heat all the time are common problems with 1977 to 1980 models with automatic controls
Climate Control
Heater Blower Motor Won't Run
A common problem on all models. Options for repairing it yourself and saving big $$$.
Climate Control
Location and Replacement of Cabin Air Fitlers
These really get neglected and they are easy DIY
Climate Control
W123 Blower Heater Motor Won't Run
This applies to the 1977 to 1985 240D 300D 300CD 300TD 280E and 280CE.