GMC 2001 Envoy - Manual (Page 346)

6-39
One-Piece Front Turn Signal
Lamp Assembly
1. Remove the headlamp assembly as shown under
“One - Piece Composite Headlamp System” earlier
in this section.
2. Twist the bulb socket 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 turn
it clockwise until it is tight.
6. Put the headlamp assembly back into the vehicle.
Install the two retaining clips.
7. Install the two retaining clips.