C4 General Discussion General C4 Corvette Discussion not covered in Tech

Headlight problem

Old Oct 11, 2007 | 10:38 PM
  #1  
lange's Avatar
lange
Thread Starter
Racer
15 Year Member
 
Joined: Jul 2005
Posts: 362
Likes: 1
From: Montreal quebec
Default Headlight problem

I'm sure this was discussed before, but I can't find what I'm looking for.

One of my headlamp is stuck open. Now, they were working perfectly, they were perfectly synchronised. Motor seemed strong and all of a sudden, stopped working without warning. Before changing the motor, what can be other problems and how can I check this? I'm a very average mechanic.
Reply
Old Oct 11, 2007 | 10:52 PM
  #2  
bob howard's Avatar
bob howard
Racer
 
Joined: Sep 2006
Posts: 329
Likes: 1
From: Maricopa AZ
Default

can you manually close that headlight by turning the ****? What year is your C4. I just changed my rollers, both sides were shot. This seems to be the cause of 90% of the problems. Could be a problem with the motor too, but I am guessing on that.
Reply
Old Oct 11, 2007 | 11:02 PM
  #3  
lange's Avatar
lange
Thread Starter
Racer
15 Year Member
 
Joined: Jul 2005
Posts: 362
Likes: 1
From: Montreal quebec
Default

it's a 86... I'll try to see if I can move them with the **** and get back to you.
Reply
Old Oct 11, 2007 | 11:23 PM
  #4  
AGENT 86's Avatar
AGENT 86
Team Owner
20 Year Member
Active Streak: 30 Days
Active Streak: 60 Days
Active Streak: 90 Days
 
Joined: Jan 2003
Posts: 20,315
Likes: 245
From: Summerland B.C. Canada
Default

http://members.shaw.ca/dankai/Headlight%20Doors.pdf
Reply
Old Oct 12, 2007 | 11:13 AM
  #5  
lange's Avatar
lange
Thread Starter
Racer
15 Year Member
 
Joined: Jul 2005
Posts: 362
Likes: 1
From: Montreal quebec
Default

okay, now, I rolled the broken one back manually (It's the driver side). When I turn the lights on, it goes back up perfectly. But then, it will only come back down manually. So the motor must be okay... any idea?
THe other one is perfect.
Reply
Old Oct 12, 2007 | 11:40 AM
  #6  
94ZR1's Avatar
94ZR1
Le Mans Master
 
Joined: Aug 2005
Posts: 5,002
Likes: 5
From: No Opti Here Tn
St. Jude Donor '06
Default

There is at least one thread a week on this and it is always the bushings
A search should turn up about 1000 hits
Pretty easy fix
Reply
Old Oct 12, 2007 | 03:17 PM
  #7  
AGENT 86's Avatar
AGENT 86
Team Owner
20 Year Member
Active Streak: 30 Days
Active Streak: 60 Days
Active Streak: 90 Days
 
Joined: Jan 2003
Posts: 20,315
Likes: 245
From: Summerland B.C. Canada
Default

Originally Posted by 94ZR1
There is at least one thread a week on this and it is always the bushings
A search should turn up about 1000 hits
Pretty easy fix
Not on an 86, it was somewhere around 88 when they changed designs.
Lange, troubleshoot it with the link I gave you.
Reply
Old Oct 12, 2007 | 05:53 PM
  #8  
Travbabble's Avatar
Travbabble
Advanced
10 Year Member
 
Joined: Sep 2006
Posts: 86
Likes: 1
From: Holts Summit Missouri
Default

I'd say check the wiring too, my last one did almost the same thing but in reverse and I had to re-soder a wire.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-1

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-2

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-3

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-4

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-5

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-6

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-7

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-8

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-9

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
Old Oct 13, 2007 | 11:35 AM
  #9  
jereo96's Avatar
jereo96
Intermediate
 
Joined: Jan 2005
Posts: 29
Likes: 0
Default repaired yesterday

Originally Posted by lange
I'm sure this was discussed before, but I can't find what I'm looking for.

One of my headlamp is stuck open. Now, they were working perfectly, they were perfectly synchronised. Motor seemed strong and all of a sudden, stopped working without warning. Before changing the motor, what can be other problems and how can I check this? I'm a very average mechanic.
One of mine was bad also. Repaired it yesterday. Bushings were gone. Looked like grated cheese. Mid America has them for about $6 bucks. Watch the motor when you work the headlight switch. The **** on top will turn, but the headlight will not.
Reply
Old Oct 13, 2007 | 03:55 PM
  #10  
oaklands's Avatar
oaklands
Instructor
 
Joined: Sep 2007
Posts: 145
Likes: 0
From: Morristown TN
Default

I purchased my vette about a month ago. I had mine apart yesterday to check the bushings. They are brand new. Next, I took the cover off the motor, cleaned everything with some contact cleaner then tried again. The motor doesn't turn at all. I put on a used control module I purchased and still no luck. I hooked the light to the passenger side and still no luck. The passenger side works.

I guess the motor is just shot??? If so, I guess the best bet is to get one from Ecklers?? Also, I can turn it up and down manually. Mine is an 88 vette L98.

Thanks for any input.
Reply

Get notified of new replies

To Headlight problem



Thread Tools
Search this Thread

All times are GMT -4. The time now is 09:47 PM.

story-0
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-1
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-2
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-3
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
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-9
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE