VTeague25 Posted February 4, 2009 Report Share Posted February 4, 2009 I have a 2002 Deville (Base) and I want to add heated seats And turn signal mirrors. Does anyone know if the wiring harness in the door are the same for the base as it is for the DHS or will I have to change the wiring harness before I add the swithches and mirrors. Anyone with any knowledge? Link to comment Share on other sites More sharing options...
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