C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

Strange headlight gremlin

Thread Tools
 
Search this Thread
 
Old Feb 26, 2021 | 03:54 PM
  #1  
03targa's Avatar
03targa
Thread Starter
Advanced
 
Joined: Jul 2020
Posts: 66
Likes: 15
From: Fort Smith, Arkansas
Default Strange headlight gremlin

Hey there all, I've tried searching for another post with this issue, but nothing really came up.

My car is a 2003 coupe with 103k miles. My headlights are stock as far as I know. The problem isnt consistent either, sometimes it's worse than others, sometimes there's no issue at all.

It seems that randomly whenever I start my car after sitting for a while and turn my headlights on, sometimes they will go out. The headlights stay up, and it normally only lasts a few seconds and they turn back on.

I've tried jiggling the headlight switch but that didnt effect it. I checked my battery cables, and also put ring terminals in place of the ground pack on the front frame rails. Neither of these helped. The battery was new when I bought the car less than a year ago

On a side note, I didnt notice this issue until after I installed my longtube headers.
Reply
Old Feb 26, 2021 | 04:13 PM
  #2  
Smoken1's Avatar
Smoken1
.
Supporting Lifetime Gold
10 Year Member
St. Jude 10 Year Donor
Liked
Community Favorite
 
Joined: Apr 2013
Posts: 5,046
Likes: 1,160
From: Oregon
St. Jude Donor '14-'15-'16-'17-'18-'19-'20-'21-'22-'23
Default

There is a ground on the side of the block above the starter.. Did you mess with that?
Reply
Old Feb 27, 2021 | 02:59 AM
  #3  
03targa's Avatar
03targa
Thread Starter
Advanced
 
Joined: Jul 2020
Posts: 66
Likes: 15
From: Fort Smith, Arkansas
Default

No, I didnt touch the starter. Only wiring j messed with was wrapping some in heat tape, and adding plug and play o2 extensions
Reply
Old Mar 2, 2021 | 12:37 PM
  #4  
03targa's Avatar
03targa
Thread Starter
Advanced
 
Joined: Jul 2020
Posts: 66
Likes: 15
From: Fort Smith, Arkansas
Default

So last night leaving work the headlights did the same thing again. This time however, they went out and after a couple seconds I flashed the high beams, which worked, and immediately the low beams came back on.

After some more research, it seems the stalk is a pretty common wear item on these cars, maybe mine is on it's way out
Reply
Old Mar 3, 2021 | 02:10 PM
  #5  
03targa's Avatar
03targa
Thread Starter
Advanced
 
Joined: Jul 2020
Posts: 66
Likes: 15
From: Fort Smith, Arkansas
Default

Last night I flipped the high beams on, than turned the headlights on. Same thing, they turned on, after a second there was about 5 seconds they were off and than came back on
Reply
Old Mar 5, 2021 | 03:15 PM
  #6  
03targa's Avatar
03targa
Thread Starter
Advanced
 
Joined: Jul 2020
Posts: 66
Likes: 15
From: Fort Smith, Arkansas
Default

Just another follow up. Last night I decided to take my multifunction switch apart to try and rebuild it. Well, with the switch apart, I can utilize the headlights, even when the switch is screwed together it works. Whenever I actually install it, nothing.

I switched my twilight sentinel on and the headlights worked flawlessly, without the usual flicker.

I ordered a new switch today, I should get it tomorrow. I'll follow up if this fixes my original problem
Reply
Old Mar 7, 2021 | 01:59 PM
  #7  
03targa's Avatar
03targa
Thread Starter
Advanced
 
Joined: Jul 2020
Posts: 66
Likes: 15
From: Fort Smith, Arkansas
Default

Just as an FYI, the new headlight switch resolved my issue. I'd bought one from Autozone and was surprised to see "GM" and the part itself. I was expecting the typical duralast part lol
Reply

Get notified of new replies

To Strange headlight gremlin





All times are GMT -4. The time now is 12:43 PM.

story-0
2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

Slideshow: Is the 2027 Chevrolet Silverado 1500 the best Silverado yet?

By Michael S. Palmer | 2026-06-16 08:01:12


VIEW MORE
story-1
5 Best & 5 Worst Corvette Daily Drivers

Slideshow: 5 best and 5 worst Corvette daily drivers

By Joe Kucinski | 2026-06-15 10:32:13


VIEW MORE
story-2
The Headlights of Every Corvette Generation Explained

Slideshow: The headlights of every Corvette generation explained

By Joe Kucinski | 2026-06-15 10:17:14


VIEW MORE
story-3
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-4
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-5
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-6
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-7
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-8
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-9
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE