Is there a thread I'm not finding on replacing headlamp on a 99 Jimmy?the whole assembly I mean been looking for a step by step any help would be appreciated thanks

 

Pull up on the two plastic tabs just behind the headlamp assembly then tip the headlamp assembly out at the top and pull up. The entire assembly will then be able to be pulled towards the front of the truck, only connected by the wiring. Disconnect the wiring and then remove the headlight bulb you need to replace.

 

Thanks