Center High-Mounted Stoplamp (Chmsl); License Plate Lamp; Replacement Bulbs - GMC Savana 2016 Owner's Manual

242 Vehicle Care
Center High-Mounted
Stoplamp (CHMSL)
The CHMSL is above the rear doors
at the center of the vehicle.
To replace a bulb:
1. Remove the two screws from
the CHMSL assembly.
2. Remove the CHMSL assembly.
3. Turn the bulb socket
counterclockwise one-quarter
turn to remove it from the lamp
assembly.
4. Pull the old bulb straight out of
the socket and push the new
bulb into the socket.
5. Turn the bulb socket clockwise
one-quarter turn to install it in
the lamp assembly.
6. Reinstall the CHMSL assembly
and two screws.
Do not block or damage the CHMSL
when items are loaded on the roof
of the vehicle.

License Plate Lamp

1. Bulb Socket
2. License Plate Bulb
Assembly
3. Screws
To replace one of these bulbs:
1. Remove the screws (3) that
secure the license plate bulb
assembly (2).
2. Turn the bulb socket (1)
counterclockwise and pull the
bulb straight out of the socket.
3. Install the new bulb.
4. Reverse Steps 1 and 2 to
reinstall the license plate bulb
assembly.

Replacement Bulbs

Exterior Lamp
Number
Back-up, Rear
Parking, Stoplamp,
and Turn
Signal Lamp
Center
High-Mounted
Stoplamp
(CHMSL)
Bulb
3157KX
912LL