2007 buick lucerne seats won't get warm when switch is turned on

Asked by Aug 11, 2014 at 04:48 PM about the 2007 Buick Lucerne CXL V6

Question type: Maintenance & Repair

1 Answer

87,005

External temp too high to turn on thermostat, heating elements burned out, heated seat relays bad, blown main fuse and or shorted wiring, bad heat switches. These systems are rather involved so I would recommend getting a professional to check them for you.

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