GMC 2004 Sonoma - One-Piece Front Turn Signal Lamps; Two-Piece Front Turn Signal Lamps

One-Piece Front Turn Signal Lamps
1. Remove the headlamp assembly as shown in
“One-Piece Composite Headlamp System”
under Headlamps on page 5-49.
2. Twist the bulb socket
counterclockwise to
remove it from
the headlamp
assembly.
3. Pull the bulb straight out to remove it from the
socket.
4. Push the new bulb into the socket until it snaps
into place.
5. Put the bulb socket into the lamp assembly and
twist it clockwise until it is tight.
6. Put the headlamp assembly back into the vehicle.
7. Install the two retaining clips.
8. Close the hood.
Two-Piece Front Turn Signal Lamps
1. Remove the headlamp assembly as shown in
“Two–Piece Composite Headlamp System”
under Headlamps on page 5-49.
2. Locate the locking tabs
on the assembly.
Squeeze the tabs
together and push that
end of the assembly
out while holding
the tabs. The assembly
will swing out.
3. Unplug the electrical connector.
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