why are the interior lights coming on?

25

Asked by mhwest Mar 25, 2008 at 08:57 PM about the 2002 Pontiac Montana Base Extended

Question type: Maintenance & Repair

while driving down the interstate the interior lights come on for no reason and will fade on and off for several minutes then stay on until I turn the engine off.  All lights on the outside are working, the exterior lights are not on, and the day runners are both workings.

2 Answers

83,815

This sounds like a problem with the BCM, which controls all lights and body electrical functions. Have dealer check this.

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