Headlamp High/Low-Beam; Changer - GMC Acadia 2012 Owner's Manual

6-2 Lighting
It controls the following systems:
Headlamps
Taillamps
Parking Lamps
License Plate Lamps
Instrument Panel Lights
Fog Lamps (If equipped)
The exterior lamps control has four
positions:
(Off): Briefly turn to this position
to turn the automatic light control off
or on again.
AUTO (Automatic): Turns the
headlamps on automatically at
normal brightness, together with
the following:
Parking Lamps
Taillamps
License Plate Lamps
Instrument Panel Lights
(Parking Lamps): Turns the
parking lamps on together with the
following:
Taillamps
License Plate Lamps
Instrument Panel Lights
(Headlamps): Turns the
headlamps on together with the
following lamps. A warning chime
sounds if the driver door is opened
when the ignition switch is off and
the headlamps are on.
Parking Lamps
Taillamps
License Plate Lamps
Instrument Panel Lights
(Fog Lamps): Turns on the fog
lamps (if equipped).
See Fog Lamps on page 6 5.
Headlamp
High/Low-Beam

Changer

Headlamp High/Low Beam
Changer: Push the turn signal/lane
change lever away from you to turn
the high beams on.
Pull the lever toward you to return to
low beams.
This indicator light turns on in the
instrument panel cluster when the
high beam headlamps are on.