Owner’s Manual

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9803770) - 2017 - crc - 3/8/16
Lighting 169
Lighting
Exterior Lighting
Exterior Lamp Controls . . . . . . . 169
Exterior Lamps Off
Reminder . . . . . . . . . . . . . . . . . . . 171
Headlamp High/Low-Beam
Changer . . . . . . . . . . . . . . . . . . . . 171
Flash-to-Pass . . . . . . . . . . . . . . . . 171
Daytime Running
Lamps (DRL) . . . . . . . . . . . . . . . 171
Automatic Headlamp
System . . . . . . . . . . . . . . . . . . . . . . 172
Hazard Warning Flashers . . . . . 173
Turn and Lane-Change
Signals . . . . . . . . . . . . . . . . . . . . . . 173
Fog Lamps . . . . . . . . . . . . . . . . . . . 173
Interior Lighting
Instrument Panel Illumination
Control . . . . . . . . . . . . . . . . . . . . . . 174
Courtesy Lamps . . . . . . . . . . . . . . 174
Dome Lamps . . . . . . . . . . . . . . . . . 174
Reading Lamps . . . . . . . . . . . . . . 175
Lighting Features
Entry Lighting . . . . . . . . . . . . . . . . 175
Exit Lighting . . . . . . . . . . . . . . . . . . 176
Battery Load Management . . . 176
Battery Power Protection . . . . . 176
Exterior Lighting Battery
Saver . . . . . . . . . . . . . . . . . . . . . . . 177
Exterior Lighting
Exterior Lamp Controls
The exterior lamp control is on the
turn signal lever.
Turn the control to the following
positions:
O : Turns off the exterior lamps.
The knob returns to the AUTO
position after it is released. Turn to
O again to reactivate the
AUTO mode.
In Canada, the headlamps will
automatically reactivate when the
vehicle is shifted out of P (Park).
AUTO : Automatically turns the
exterior lamps on and off,
depending on outside lighting.