Having problems with your 2004 GMC Sierra Denali ?
CHANGING HEAD LIGHT - 2004 GMC Sierra Denali
After opening the hood, look at the top of the headlight assy. You will see to short metal rods, one on eace side if the light. You just unclip the rods and lift them out. The headlight assy will pull forward, change the bulb (dont touch the bulb with your hands-use gloves) slide the assy back in till the holes line up. Reinstall the rods and snap them back in. Its about a 15 minute job.
Repair Help & Product Troubleshooting for 2004 GMC Sierra Denali
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