Question about 1999 Pontiac Grand Prix
I have DRL's,tail lights, side markers and dash lights but my headlights will not come on. The highbeams will work if I flash while the DRL's are on. Any ideas?
Have you checked the bulbs themselves, they tend to burn out often. Also check headlight fuses in underhood fuse box. if all is well you will need to check combo switch
Posted on May 15, 2014
Sounds like a fuse or relay ,have you checked the fuse box drivers side lower dash for headlight fuse(s) also in engine bay there is another fuse box with relays ,list will be on the cover ,i'd start there as power is going to bulb on one circuit , other than that the switch may not be working fully
Posted on May 15, 2014
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Posted on Jan 02, 2017
SOURCE: 2002 sunfire Drl problem
check wiring in front of washer bottle and harness will lead to passanger side follow it open up harness ussually broken wires inside causing dim or no headlights.
Posted on Jan 03, 2009
i think there are two flat guide pins that hold the headlight assembly in .. just pull them straight up ..and the assembly should come out ..hencse replace the bulbs.
Posted on Jan 25, 2009
Fuse panel left side of dash. It's not a typical module it's only a relay. Your instrument cluster has a microprocessor which energizes the relay. In another post someone said there is a resistor behind right headlamp that could be your problem, I haven't as of yet checked the schematics to confirm but sounds right.
Posted on Aug 21, 2009
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