1999 Buick Regal lse
I am experiencing headlight problems. The automatics don't work nor do they work with
the switch. Also my rear speakers work good all during the day then stop working at
night. Somewhere to start would be good
You need to check the headlight switch to ensure it is working. Also, the parking brake will deactivate the headlights and drl, so make sure to check the parking brake switch as well.
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