Headlights Won't Work

Asked by Nov 12, 2017 at 11:14 PM about the 1993 GMC Sierra 2500

Question type: Maintenance & Repair

The headlights in my GMC Sierrra 2500 stopped
working for some reason. I just had the alternator
replaced, and when I got in to drive it that night, the
headlights wouldn't turn on. However, the dash
lights, marker lights, brake lights, reverse lights,
and turn signals all still work. It seems weird that
all four bulbs would go out at once, so I haven't
tried new bulbs yet. Anything it may be if not the
bulbs? And if it is the bulbs, what may have caused
all four to go out at the same time?

2 Answers

Do you have your light switch set to auto or do you turn them on yourself... If the rest of your lights are working I would start by changing out ur headlight bulbs and see what happens

If you've checked your bulbs and they still won't come on, check your fuses, and your headlight relays.

Your Answer:

GMC Sierra 2500 Experts

  • #1
    Rowefast
    Reputation
    160
  • #2
    tennisshoes
    Reputation
    90
  • #3
    mikeatpriestlake
    Reputation
    60
View All

Related Models For Sale

Used GMC Sierra 1500
658 Great Deals out of 56,581 listings starting at $888
Used Dodge Ram 2500
148 Great Deals out of 4,569 listings starting at $3,495
Used Ford F-150
2,235 Great Deals out of 188,247 listings starting at $1,200
Used Ford F-250
399 listings starting at $2,495
Used Chevrolet C/K 2500
176 listings starting at $3,950
Used GMC Sierra 3500
9 Great Deals out of 214 listings starting at $4,995
Used Dodge Ram 1500
318 Great Deals out of 8,827 listings starting at $2,495

Used Cars For Sale

2004 GMC Sierra 2500 For Sale
30 listings starting at $5,495
2001 GMC Sierra 2500 For Sale
5 listings starting at $5,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.