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Old 07-07-2000, 10:42 PM
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Join Date: Jul 2000
Posts: 22
My '80 300D has developed serious climate control (and other) problems since I replaced the CC servo. I replaced it because it was killing my battery. Now my LO/HI/BI does not work. The A/C only comes on with DEF and then it blows hot. My engine does not shut off right away after I turn the ignition off. The door locks will not all unlock normally.
Do I have a vacuum, vacuum/electrical, vacuum/electrical/AC problem? Please help.
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Old 07-07-2000, 11:24 PM
Larry Delor's Avatar
What, Me Worry?
Join Date: Jun 1999
Location: Sarasota, Fl.
Posts: 3,109 guess, vacuum/electrical.
Start with the vacuum first (starting at the pump, trace the lines, replace any old fiber sheathed rotten rubber connectors). Then see whats leftover...start by inspecting (very diligently) the fuses.

03/83 300D 184k
07/73 280 160k
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