My headlights and tail lights Will not go off unless I disconnect the battery

Asked by May 07, 2017 at 12:45 AM about the 2002 Buick LeSabre Limited Sedan FWD

Question type: Maintenance & Repair

4 Answers


Pull the fuse or relay for head light if the light turn of f you have bad head light switch because you now the light has voltage even when you turn the key off position. So who is the control for light just the switch. And if you have any short on light circuit The fuse will blow. I hope this will help thank you


could be the timer , ours stay on for a while too but turn off after about a minute , I've yet to figure out the functions on the switch so I leave it alone .

1 of 1 people found this helpful.

He say the light will not turn off until he disconnect the battery. ..timer is control by pcm


let us know what happens

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