Buick 2005 Terraza - Front Turn Signal, Parking and Daytime Running Lamps (DRL)

4. Pull the assembly away from the vehicle.
5. Disconnect the socket wiring harness connector
from the headlamp assembly.
6. Turn the bulb socket counterclockwise to remove
from the assembly.
7. To replace a headlamp bulb, disconnect the bulb
socket wiring harness and connect to the new bulb
socket.
To replace a sidemarker bulb, pull the old bulb out
and push a new bulb in.
8. Reinstall the bulb socket by inserting into the bulb
assembly and turning it clockwise to secure.
9. Reverse the steps to reinstall the headlamp
assembly.
Front Turn Signal, Parking and
Daytime Running Lamps (DRL)
To replace one of these bulbs (A), do the following:
1. Follow the Steps 1 through 4 to remove the
headlamp assembly. See Headlamps and
Sidemarker Lamps on page 5-43 for more
information.
2. Turn the bulb socket counterclockwise to remove
from the assembly.
3. Pull the old bulb out from the bulb socket.
4. Replace with a new bulb.
5. Reinstall the bulb socket by inserting into the bulb
assembly and turning it clockwise to secure.
6. Reverse the steps to reinstall the headlamp
assembly.
5-44