Removal of the heater blower. This will be a double post into the General Maintenance thread since given the age of our w126's, lubrication is probably needed to get rid of the squeaking when the fan comes on.
Rebuilding the vacuum pods that are part of the heating/cooling system. Not sure if I can post a direct link to the company that sells the replacement diaphragms given that they are a vendor but the poster of this video mentions he received them from Performance Analysis in Tennessee.
Windows not working? This video includes a nice troubleshooting guide, removal of window regulator and cleaning of the motor. Once the poster cleaned the electric motor, his problem was solved. Also includes greasing of the tracks.
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