I have a 2004 buick lesabre one headlight wont work but if you turn the height beam it will work. I even replace the bulb. What could it be?

SOURCE: headlights and hi beam lights arent turning on 1995 buick lesabre

check the switch ,check the fuses under the dash ,,fuses on the pilliar post on passenger side too ,and fuses under the hood on the irewall too and relays

SOURCE: after turning ignition, only parking lights work. low beam headlights were replaced recently. parking lights wont even turn off. headlights

I had an S-70 with the same problem what happens is the headlight switch tabs that hol it together broke and the switch was slightly separated and connection was not there for the headlights and also check the high beam see if headlights come on i dont think it is a relay or fuse??? proballally the headlight switch and easy to replace you even can use one from an 850 model

SOURCE: REPLACEMENT OF [LOW BEAM] HALOGEN BULB IN 2004 Buick LeSabre

I just Replaced a Low Beam Light bulb on a 2005 Buick La Sabre.

If You use a Metric socket and Remove the Two Silver bolts Attaching the headlight Assemble onto the metal surrounding the the lamp assembly it comes out to the front. This makes it much easier to access the bulb. Twist it counerclockwise & it comes out by pulling gently on the bulb. Then by realeasing a tab that is the socket holder bulb can be removed & replaced with a New #9006 low beam halogen light bulb. Wrap a Paper towel around the bulb & do NOT touch it with your bare hand as this wiil ruin a halogen bulb,

Marvin

• 85242 Answers
• Posted on Sep 09, 2009

SOURCE: 99 buick century headlights

u changed the multifunction switch or the main head light switch?

buzz flewhart

• 655 Answers
• Posted on Feb 16, 2010

SOURCE: just my low beams wont work on my 98 buick regal

Did you check the fuse for the low beams? The high and low are on seperate circuits..
Good Luck...