GMC 2011 GMG Canyon Owner's Manual page 293

To replace one of these bulbs:
1. Reach under the rear bumper for
the bulb socket.
2. Turn the bulb socket
counterclockwise and pull the
bulb socket out of the connector.
3. Pull the old bulb straight out
from the bulb socket.
4. Push the new bulb straight in
until it clicks to secure it.
5. Reach under the rear bumper to
reinstall the bulb socket into the
connector.
6. Turn the bulb socket clockwise
to secure it to the connector.
Cargo Lamp
and Center
High Mounted
Stoplamp (CHMSL)
License Plate Bulb
Headlamps
High-beam
Low-beam/
Daytime
Running
Lamp (DRL)
Parking/Front Turn
Signal
Parking Lamp
(Inboard)
Stoplamp, Rear
Turn Signal,
912LL
Taillamp, and
Back up Lamp
168LL
For replacement bulbs not listed
here, contact your dealer.
9005
9006
3757KA
3157A
3057