Thread: 1991 300SL Climate Control Problem
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Old 07-20-2007, 02:16 PM
bobterry99 bobterry99 is offline
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Join Date: May 2001
Location: Las Vegas, Atlanta
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Dan, take a look at this: Climate control diagnostics on '90 - '95 R129 SLs. It will tell you if the climate control unit is receiving the proper inputs from the thumbwheel controls.
Last edited by bobterry99; 07-21-2007 at 03:14 AM.
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