Having problems with your 2003 Chevrolet Avalanche ?

I need to know how to change a lowbeam headlight on a 2003 avalanche

Posted / edited by AnonymousUser on : 19-02-2018

Answers :

You need to verify whick light is the low on each side. Then take a look and see what is behind the case that holds it. Most have a screw cap that covers it, with a o ring. Now I don't have a avalanche so I'm hoping its close to the same. Look at whats behind the cap if it needs to be removed guess what I had to remove my entire air intake box for the filter. Get to it.

Now Here is the most important part. take a look at how its kept in there. There will be some sort of clip. It will go in a special way. Take a picture, do not forget how this goes in. The first time it took me over 2 hours to put this clip back in. But Do not touch the bulp with your bair hands. Use gloves. pull the bulb, and replace it. Now put the clip back in (this is the hard part) after that is done. Put the cap with the o ring back on and put what ever else you had to take off to get the screw cap off.

Good luck

Repair Help & Product Troubleshooting for 2003 Chevrolet Avalanche

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