C3 General General C3 Corvette Discussion not covered in Tech
Sponsored by:
Sponsored by:

headlights

Thread Tools
 
Search this Thread
 
Old Apr 23, 2007 | 09:19 PM
  #1  
CLINTR79's Avatar
CLINTR79
Thread Starter
Instructor
15 Year Member
 
Joined: Jan 2007
Posts: 208
Likes: 5
From: SHIPPENSBURG PA
Default headlights

MY LOW BEAN HEAD LIGHT WAS OUT SO I REPLACE IT THE ONLY WAY IT WORKS IS IF THE HIGH BEAMS ARE ON THEN THEY ALL WORK LOW BEAM ON JUST ONE WORKS WHATS UP WITH THAT ?
Reply
Old Apr 23, 2007 | 09:22 PM
  #2  
Durango_Boy's Avatar
Durango_Boy
Team Owner
 
Joined: Aug 2006
Posts: 24,125
Likes: 15
From: Columbia Missouri
Default

Just to clarify, the low beams are outside and the high beams are inside. On low settings, only the inside bulbs are lit. When brights are activated, all four are lit.

Which of the two are lit when high beam is activated?

It's either a bad headlight, or you installed a high beam headlight into the low beam housing.

Last edited by Durango_Boy; Apr 23, 2007 at 09:26 PM.
Reply
Old Apr 23, 2007 | 09:24 PM
  #3  
chevy69's Avatar
chevy69
Safety Car
10 Year Member
 
Joined: Aug 2005
Posts: 3,654
Likes: 0
From: Chandler Arizona
St. Jude Donor '08
Default

huh???
Reply
Old Apr 23, 2007 | 09:27 PM
  #4  
Eddie 70's Avatar
Eddie 70
Race Director
Supporting Lifetime Gold
St. Jude 10 Year Donor
25 Year Member
Liked
Community Favorite
 
Joined: Feb 1999
Posts: 19,659
Likes: 34
From: Lenoir City Tennessee
Ci 6, 8 & 10 Veteran
St. Jude Donor '05-'06-'07-'08-'09-'10-'11-'12-'13-'14-'15
Default

On low beam you should have the two outside bulbs lit. On high beam you should have all four beams lit. If this is not the case, I would say you have a bad bulb in the bunch.
Reply
Old Apr 23, 2007 | 09:44 PM
  #5  
CLINTR79's Avatar
CLINTR79
Thread Starter
Instructor
15 Year Member
 
Joined: Jan 2007
Posts: 208
Likes: 5
From: SHIPPENSBURG PA
Default

They Are All Brand New They All Light When High Beams Are On Only One On Low Beams
Reply
Old Apr 23, 2007 | 09:48 PM
  #6  
Durango_Boy's Avatar
Durango_Boy
Team Owner
 
Joined: Aug 2006
Posts: 24,125
Likes: 15
From: Columbia Missouri
Default

Originally Posted by CLINTR79
They Are All Brand New They All Light When High Beams Are On Only One On Low Beams

Okay, but which ones?
Reply
Old Apr 24, 2007 | 07:30 AM
  #7  
CLINTR79's Avatar
CLINTR79
Thread Starter
Instructor
15 Year Member
 
Joined: Jan 2007
Posts: 208
Likes: 5
From: SHIPPENSBURG PA
Default

THE DRIVERS SIDE OUTSIDE ONE DOES NOT WORK UNTIL YOU PUT ON HIGH BEAMS THEN ALL FOUR WORK
Reply
Old Apr 24, 2007 | 07:35 AM
  #8  
Durango_Boy's Avatar
Durango_Boy
Team Owner
 
Joined: Aug 2006
Posts: 24,125
Likes: 15
From: Columbia Missouri
Default

Originally Posted by CLINTR79
THE DRIVERS SIDE OUTSIDE ONE DOES NOT WORK UNTIL YOU PUT ON HIGH BEAMS THEN ALL FOUR WORK

Pull that bulb back out. Check to make sure it has three prongs and not two. Then, try it again. If it still won't light properly, take it back and get another new one. I have bought bad new bulbs before.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-1

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-2

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-3

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
story-4

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-5

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
story-6

2027 Corvette vs The World: Every C8 vs Its Closest Competitor

 Joe Kucinski
story-7

10 Most Common Corvette Problems of the Last 20 Years!

 Joe Kucinski
story-8

5 MOST and 5 LEAST Popular Corvette Model Years in History!

 Joe Kucinski
story-9

2027 Corvette Buyer's Guide: Everything You Need to Know!

 Joe Kucinski
Old Apr 24, 2007 | 09:18 AM
  #9  
CLINTR79's Avatar
CLINTR79
Thread Starter
Instructor
15 Year Member
 
Joined: Jan 2007
Posts: 208
Likes: 5
From: SHIPPENSBURG PA
Default

It Is A Three Prong It Works When The High Beams Are On So It Shouldn't Be Bad A Mechanic Said It Might Be The High Low Beam Switch That Is What Determins What Lights Are On But I Not A Mechanic So I Don't Know
Reply
Old Apr 24, 2007 | 12:40 PM
  #10  
NHvette's Avatar
NHvette
Le Mans Master
20 Year Member
 
Joined: Jun 2002
Posts: 8,339
Likes: 24
From: I can walk to MA
Default

Not the switch if one of the bulbs works on low ... switch controls both.
I would put my money on a corroded terminal at the connector.
Try pulling off/pushing on thye connector a few times to clean it up.
If that doesn't do it, it could be a bad bulb or broken/loose wire.
There are two filaments inside, so working on HI doesn't guarantee working on LO.

Reply
Old Apr 24, 2007 | 12:45 PM
  #11  
Young69Owner's Avatar
Young69Owner
Burning Brakes
 
Joined: Oct 2006
Posts: 1,044
Likes: 0
From: Henrico VA
Default

Put it on the other side and see if it lights up. That's a good start.
Reply
Old Apr 24, 2007 | 12:54 PM
  #12  
72GACRZR's Avatar
72GACRZR
Drifting
20 Year Member
 
Joined: Aug 2002
Posts: 1,731
Likes: 22
From: Marietta Ga.
Default

Originally Posted by CLINTR79
It Is A Three Prong It Works When The High Beams Are On So It Shouldn't Be Bad A Mechanic Said It Might Be The High Low Beam Switch That Is What Determins What Lights Are On But I Not A Mechanic So I Don't Know

This statement is wrong! The high beam blubs have two filaments in them one for high and one for low, if the high works and the low doesn't, the blub is bad, burned out low filament.

Do this swap, try the passenger side on the drivers side, if both work, it is the blub, new or not.
Reply
Old Apr 24, 2007 | 12:57 PM
  #13  
SIXFOOTER's Avatar
SIXFOOTER
Le Mans Master
Supporting Lifetime Gold
10 Year Member
 
Joined: Jan 2006
Posts: 9,192
Likes: 27
From: Boca Raton Florida
Default

Yep
Reply
Old Apr 24, 2007 | 01:39 PM
  #14  
CLINTR79's Avatar
CLINTR79
Thread Starter
Instructor
15 Year Member
 
Joined: Jan 2007
Posts: 208
Likes: 5
From: SHIPPENSBURG PA
Default

Hey thanks to everyone it was the connection i cleaned out the connector and it works fine thanks again for saving me money
Reply
Old Apr 24, 2007 | 04:36 PM
  #15  
ccs96's Avatar
ccs96
Pro
15 Year Member
 
Joined: May 2004
Posts: 702
Likes: 1
From: Sealy TX
St. Jude Donor 06-'07
Default

Originally Posted by Durango_boy
Just to clarify, the low beams are outside and the high beams are inside. On low settings, only the inside bulbs are lit. When brights are activated, all four are lit.

Which of the two are lit when high beam is activated?

It's either a bad headlight, or you installed a high beam headlight into the low beam housing.
My 76 is just the opposite, low beams on, inside bulbs burn, high beams on, all four burn! The wiring harness looks to be original, but the 3 prong connectors are on the inside and the two prong connectors are on the outside. I can't tell if Bubba switched these or not.
Reply
Old Apr 24, 2007 | 04:43 PM
  #16  
Durango_Boy's Avatar
Durango_Boy
Team Owner
 
Joined: Aug 2006
Posts: 24,125
Likes: 15
From: Columbia Missouri
Default

Originally Posted by ccs96
My 76 is just the opposite, low beams on, inside bulbs burn, high beams on, all four burn! The wiring harness looks to be original, but the 3 prong connectors are on the inside and the two prong connectors are on the outside. I can't tell if Bubba switched these or not.

I think Bubba had something to do with that. He probably liked the Saturn cross-eyed look GM came out with.
Reply
Old Apr 24, 2007 | 04:46 PM
  #17  
ccs96's Avatar
ccs96
Pro
15 Year Member
 
Joined: May 2004
Posts: 702
Likes: 1
From: Sealy TX
St. Jude Donor 06-'07
Default

Originally Posted by Durango_boy
I think Bubba had something to do with that. He probably liked the Saturn cross-eyed look GM came out with.
The only problem is, the wiring harness looks to be unmolested! I don't drive much at night and just recently discovered this little anomoly.
Reply
Old Apr 24, 2007 | 05:16 PM
  #18  
Durango_Boy's Avatar
Durango_Boy
Team Owner
 
Joined: Aug 2006
Posts: 24,125
Likes: 15
From: Columbia Missouri
Default

Originally Posted by ccs96
The only problem is, the wiring harness looks to be unmolested! I don't drive much at night and just recently discovered this little anomoly.

If it doesn't bother anything I see no reason to change, but to my knowledge, no Vette ever had that configuration stock.
Reply
Old Apr 24, 2007 | 05:23 PM
  #19  
ccs96's Avatar
ccs96
Pro
15 Year Member
 
Joined: May 2004
Posts: 702
Likes: 1
From: Sealy TX
St. Jude Donor 06-'07
Default

It seems to work fine. To on coming traffic the vette probably looks real narrow
Reply

Get notified of new replies

To headlights





All times are GMT -4. The time now is 03:41 PM.

story-0
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-1
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-2
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-3
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-4
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-5
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-6
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-7
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE
story-8
5 MOST and 5 LEAST Popular Corvette Model Years in History!

Slideshow: 5 most and least popular Corvette model years.

By Joe Kucinski | 2026-04-08 13:25:01


VIEW MORE
story-9
2027 Corvette Buyer's Guide: Everything You Need to Know!

Slideshow: 2027 Corvette buyer's guide

By Joe Kucinski | 2026-04-17 16:41:08


VIEW MORE