how to change out headlights

Hello

I have a 97 jimmy and have two burnt out headlights. How the heck do you change them out? This will be my first time doing it.

Thanks
Don

If you have composite beams.When you lift the hood just above the headlights you will see 2 black long screws on top of the headlamp assemblies.You will have to take these screws out because the whole headlamp assembly has to come out.After you have taken the assembly part way out unscrew the bulbs to take out the assemblies.Installation is reverse.Won't take you too long.Good Luck