To replace a roof marker lamp bulb, do the following:

1. Remove the two screws and lift off the lens.



2. Install a new bulb into the socket and turn it clockwise until it locks into place.
3. Reinstall the lens and tighten the screws.

To replace a center roof marker lamp bulb, do the following:

1. Remove the six screws from the center roof marker lamp assembly.
2. Turn the old bulb counterclockwise to remove it from the socket.
3. Reinstall the lens and tighten the screws.