mine didn't work at all, the harness was dead, and my center section was cracked, got the center and the harness at a part out. all 4 then worked. those damn bulbs are not cheap either, up here they cost me 5 bucks for a pack of 2. i needed 8 all together. same light is under your feet shining down and in the rear view mirror map lights and the front markers in the head lights and the lic plate bulbs.

tint them tails, you'll love it.