General Maintenance & Repairs Leaks | Squeaks | Clunks | Rattles | Grinds
Sponsored by:
Sponsored by: CARiD

Headlight Intermittently works.

Thread Tools
 
Search this Thread
 
Old Mar 23, 2018 | 05:28 AM
  #1  
Lachlan Huck's Avatar
Thread Starter
Registered User
 
Joined: Mar 2018
Posts: 5
Likes: 0
Default Headlight Intermittently works.

Hi. This is my first time posting on this site but I'm currently trying to figure out an issue. I have a 1999 firebird v6 and the right headlight will pop up and work sometimes. Sometimes it will pop up but not light up. Before I go and buy anything I would like to know if anyone knows what this might be. Any help will be appreciated!
Reply
Old Mar 23, 2018 | 08:15 AM
  #2  
bleepster's Avatar
TECH Resident
10 Year Member
Shutterbug
Liked
Loved
Community Favorite
iTrader: (2)
 
Joined: Jun 2014
Posts: 763
Likes: 53
From: Mid-Michigan
Default

oodles of information regarding headlights can be found here:
https://ls1tech.com/forums/pontiac-f...s-go-here.html

i would start by looking at all connectors. they typically like to corrode over time. clean everything up and see what happens.
Reply
Old Mar 23, 2018 | 02:03 PM
  #3  
Need4Camaro's Avatar
TECH Fanatic
15 Year Member
Photogenic
Liked
Loved
iTrader: (1)
 
Joined: Feb 2009
Posts: 1,640
Likes: 37
Default

With the headlight ITSELF sometimes not coming on and the headlight motor intermittently not rising ... It sounds like it's not getting power when it needs to which 98% of the time is traced back to the connector.

The connector is located on the frame stuffed between two wedges behind the headlight motor assembly.
Reply
Old Mar 24, 2018 | 11:07 AM
  #4  
wssix99's Avatar
Save the manuals!
15 Year Member
iTrader: (5)
 
Joined: Dec 2007
Posts: 12,967
Likes: 389
From: Chicago, IL
Default

+1 on the above. Some other things:

If you have stock bulbs:
- The bulb connector can loosen up. Pinching the bulb contacts a little closer together can fix this problem.
- Some Sylvania replacement bulbs were known to be bad out of the box. (If your bulb is old and was reliably working for some time then you don't have an issue here.)
Reply




All times are GMT -5. The time now is 05:33 AM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE