Hummer 2003 H2 Owner's Manual page 369

5. Push the new bulb/socket into the headlamp
assembly being sure to align the splines on the
bulb/socket with the splines in the headlamp
housing. Use care not to touch the bulb with your
fingers or hands.
6. Turn the bulb/socket retainer clockwise to lock the
bulb/socket in place.
7. Plug in the electrical connector.
4. Unplug the electrical
connector.
Front Turn Signal/Parking Lamp
To change this bulb, do the following.
1. Open the hood as described earlier in this section and
locate the affected lamp.
3. Pull the bulb from the bulb socket.
4. Put the new bulb into the bulb socket.
5. Put the bulb socket into the lamp housing and
turn it clockwise until it locks.
2. Turn the bulb socket
counterclockwise and
remove it from the
lamp housing.
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