Climate Control Zones Not Working
04-28-2009, 11:06 AM
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2004 SL500, 2010 C300 4MATIC, 2003 E500 Sport, 1988 560SL, 2005 E500 4MATIC Wagon
Climate Control Zones Not Working
I saw a post about a similar issue regarding front and rear zones. My issues is with my '03 E500 not making cold air on the driver's side, while the passenger side is a meat locker?
Is this a Changeover/Heater Control Valve issue?
Is this a Changeover/Heater Control Valve issue?
04-28-2009, 11:26 AM
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2010 ML550, 2010 E350 4M, 1966 Corvette Convt C2
Could be a couple of things. One is a bad thermostat or temp sensor and the other could be a bad air door or flap that is not assuming the position it should be in for the temp set. My thoughts are that since the thing is complicated have it diagnosed by a dealer.
