2000 Chevrolet 2500 - Lights issue

chevrolet

#1

Headlights work on high beam but not on low


#2

Do you have separate bulbs for high beams and low beams? Have you checked the bulbs?


#3

Pyrolord is on the right track. My Highlander has this issue when one of the daytime running lights is out. The bulbs are all interconnected. Look for a bulb out other than the ones you suspect. Circle back if you find the issue.


#4

Within a couple days of finding out one of my headlights’ low beams was out, the other one went out, too. Two new bulbs took care of it.


#5

A faulty multifunction switch can cause the low beams not to function.

https://www.rockauto.com/en/moreinfo.php?pk=935437&cc=1358478&jsn=483


#6

Has someone installed aftermarket HID headlights in it?


#7

Replace the bulbs on both side