I have a 2000 jeep grand cherokee and my brake lights don't work if lights are on but they work if lights are off, is it the headlight switch I need to replace?
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Friday, January 14th, 2011 AT 3:32 AM
1 Reply
JDL
MECHANIC
16,098 POSTS
Does the high-mount brake lite work? With the lower brake lites, could be faulty ground? If the tail lamps can't find a better ground, it may ground through the brake lamp circuit.