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Discussion Starter · #1 ·
I have a 96 sedan Deville. Somtimes (but not every time) when I open the driver's side door, the horn blows on/off for about 30 seconds. Neighbors are getting annoyed. Me too. Could it be a faulty door lock sensor? Or horn relay? And WHERE is that horn relay located? I could just unhook that sucker. Or what?
 
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