Normal Maintainence Save a couple of bucks; here's how to perform the everyday oil changes, fluid flushes, and other maintenance that your GM car needs to last for a long time.

Headlight Alignment

 
Thread Tools
 
Search this Thread
 
Old 03-22-2009, 07:42 PM
  #1  
Retired Senior Admin

Expert Gearhead
Thread Starter
 
Danthurs's Avatar
 
Join Date: May 2006
Location: Sheboygan Wisconsin
Posts: 29,661
Likes: 0
Received 28 Likes on 24 Posts
Danthurs is a name known to allDanthurs is a name known to allDanthurs is a name known to allDanthurs is a name known to allDanthurs is a name known to allDanthurs is a name known to all
Default Headlight Alignment

This is a basic headlight alignment write up. This will get your headlights close, but to get them perfect you will need a headlight alignment tool with a bubble level.

First you will need to get the car on a level area with a wall to shine the lights on. A wall of about 25 feet is ideal. This write up was done at close range for demonstration.

Tape your headlights off like this making a thin line across the center of the light.


Now using a level and a yard stick, ensure the opening is exactly the same on both headlights.


Now turn on the headlights and place some tape on the edge. Try to get this as close to the edge as possible.


Now turn the headlights off. Do not leave them on to long as they will get hot.

As you can see the two sides of the car are different.


Now take a 1/4 nut driver or socket.


Locate your adjusters


Now adjust your lights so both sides are the same.



Now take a long strip of tape and go all the way across. Then take your level and check. It should be level. If not, make adjustments.



Now, for the finale adjustment. You will need to back the car away from this wall 25 feet. Again check the hight of the beam. At this distance it should be 2 inches below the line. (This is the line you had just made above and should be the exact hight at the slit the tape forms.) Make sure you car is still on a level surface and the same hight as your starting point.

Remove the tape.

Now, from inside the car the lights should look level and not cross eyed.
Danthurs is offline  
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
94GreenSsei
1992-1999
5
03-23-2007 04:33 PM
JrFaust
General GM Chat
2
09-18-2003 05:35 PM
Dylansdad
1992-1999
1
07-18-2003 05:52 PM
jupiter66
1992-1999
1
05-29-2003 11:34 AM



Quick Reply: Headlight Alignment



All times are GMT -4. The time now is 11:54 AM.