No heat
Hello all,
I have a 1980 450sl with no heat.
The control panel in the car seems to work as it should. It directs the air flow to the proper areas when the buttons are pushed.
The servo seems to be rebuilt. The are some new "non-MB" stickers on it, it is very clean and has no cracks. I know, it doesn't mean the servo does operate correctly.
What I'm wondering is, where would the heater control valve be located? Is it within the servo itself or is there a vacuum activated valve somewhere?
Thanks in advance for any answers!
Dwayne
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