GMC Safari 2003 Owner's Manual page 272

3. Plug the new lamp into the connector.
4. Reverse Steps 1 and 2 to reinstall the headlamp.
5-56
2. Pull the connector out
and unplug the lamp.
Composite Headlamps
1. Open the hood.
2. Remove the two
screws from the
sidemarker/turn
signal lamp.