light GMC CANYON 2021 Service Manual

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
14430430) - 2021 - CRC - 9/9/20
102 Lighting
Lighting
Exterior Lighting
Exterior Lamp Controls . . . . . . . . . . . . . . . . 102
Exterior Lamps Off Reminder . . . . . . . . . . 103
Headlamp High/Low-Beam Changer . . . 103
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Daytime Running Lamps (DRL) . . . . . . . . . 103
Automatic Headlamp System . . . . . . . . . . 103
Hazard Warning Flashers . . . . . . . . . . . . . . 104
Turn and Lane-Change Signals . . . . . . . . . 105
Fog Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Exterior Cargo Lamps . . . . . . . . . . . . . . . . . . 105
Interior Lighting
Instrument Panel IlluminationControl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Dome Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Reading Lamps . . . . . . . . . . . . . . . . . . . . . . . . 106
Lighting Features
Entry Lighting . . . . . . . . . . . . . . . . . . . . . . . . . 107
Exit Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Battery Load Management . . . . . . . . . . . . 107
Battery Power Protection . . . . . . . . . . . . . . 107
Exterior Lighting Battery Saver . . . . . . . . 108
Exterior Lighting
Exterior Lamp Controls
The exterior lamp control is on the
instrument panel to the left of the steering
wheel.
O: Turns off the automatic headlamps and
Daytime Running Lamps (DRL). Turn the
headlamp control to
Oagain to turn the
automatic headlamps or DRL back on.
For vehicles first sold in Canada, off will only
work when the vehicle is in P (Park).
AUTO : Automatically turns on the
headlamps at normal brightness, together
with the following:
.Parking Lamps
.Instrument Panel Lights
.Taillamps
.License Plate Lamps
.Front/Rear Sidemarker Lamps
When the vehicle is turned off and the
headlamps are in AUTO, the headlamps turn
off. When the key is removed, they
automatically turn on for a set time. The
time of the delay can be changed using the
DIC. See Driver Information Center (DIC)
(Base Level) 094 or
Driver Information Center (DIC) (Uplevel)
0 96.
;:Turns on the parking lamps including
all lamps, except the headlamps.
2: Turns on the headlamps together with
the parking lamps and instrument panel
lights.
When the headlamps are turned on while
the vehicle is on, the headlamps turn off
automatically 10 minutes after the ignition
is turned off. When the headlamps are
turned on while the vehicle is off, the
headlamps will stay on for 10 minutes
before turning off to prevent the battery
from being drained. Turn the headlamp
control off and then back to the headlamp
on position to make the headlamps stay on

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
14430430) - 2021 - CRC - 9/9/20
Lighting 103
for an additional 10 minutes. To keep the
lamps on for more than 10 minutes, the
ignition must be on or in ACC/ACCESSORY.
#:If equipped, this turns on the fog
lamps. See Fog Lamps0105.
Exterior Lamps Off Reminder
A reminder chime sounds when the
headlamps or parking lamps are manually
turned on, the ignition is off, and a door is
open. To disable the chime, turn the
lamps off.
Headlamp High/Low-Beam
Changer
Push the turn signal lever away from you
and release to turn the high beams on.
To return to low beams, push the lever
again or pull it toward you and release.
When the high-beam headlamps are on, this
indicator light on the instrument cluster will
also be on.
Flash-to-Pass
This feature lets you use the high-beam
headlamps to signal a driver in front of you
that you want to pass. It works even if the
headlamps are in the automatic position.
To use it, pull the turn signal lever toward
you, then release it.
If the headlamps are in the automatic
position or on low beam, the high-beam
headlamps will turn on. They will stay on as
long as you hold the lever toward you. The
high-beam indicator on the instrument
cluster will come on. Release the lever to
return to normal operation.
Daytime Running Lamps (DRL)
DRL can make it easier for others to see the
front of the vehicle during the day. Fully
functional DRL are required on all vehicles
first sold in Canada.
The DRL system comes on when the
following conditions are met:
.The ignition is on.
.The exterior lamp control is in AUTO.
.The parking brake is released or the
vehicle is not in P (Park).
.The light sensor determines it is daytime.
When the DRL system is on, only the DRL
are on. The taillamps, sidemarker lamps,
instrument panel lights, and other lamps
will not be on.
When it begins to get dark, the automatic
headlamp system switches from DRL to the
headlamps.
To turn off the DRL, turn the exterior lamp
control to
Oand then release. For vehicles
first sold in Canada, off will only work when
the vehicle is parked.
Automatic Headlamp System
When the exterior lamp control is set to
AUTO and it is dark enough outside, the
headlamps come on automatically.

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
14430430) - 2021 - CRC - 9/9/20
104 Lighting
There is a light sensor on top of the
instrument panel. Do not cover the sensor,
otherwise the headlamps will come on when
they are not needed.
The system may also turn on the headlamps
when driving through a parking garage or
tunnel.
If the vehicle is started in a dark garage, the
automatic headlamp system comes on
immediately. If it is light outside when the
vehicle leaves the garage, there is a slight
delay before the automatic headlamp
system changes to the DRL. During that
delay, the instrument cluster may not be as
bright as usual. Make sure the instrument
panel brightness control is in the full bright
position. SeeInstrument Panel Illumination
Control 0106. When it is bright enough outside, the
headlamps will turn off or may change to
Daytime Running Lamps (DRL).
The automatic headlamp system turns off
when the exterior lamp control is turned to
Oor the ignition is off.
Lights On with Wipers
If the windshield wipers are activated in
daylight with the engine on, and the
exterior lamp control is in AUTO, the
headlamps, parking lamps, and other
exterior lamps come on. The transition time
for the lamps coming on varies based on
wiper speed. When the wipers are not
operating, these lamps turn off. Move the
exterior lamp control to
Oor;to disable
this feature.
Hazard Warning Flashers
|: Press to make the front and rear turn
signal lamps flash on and off. Press again to
turn the flashers off.
When the hazard warning flashers are on,
the vehicle's turn signals will not work.

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
14430430) - 2021 - CRC - 9/9/20
Lighting 105
Turn and Lane-Change Signals
An arrow on the instrument cluster flashes
in the direction of the turn or lane change.
Move the turn signal lever all the way up or
down to signal a turn.
Raise or lower the lever for less than
one second until the arrow starts to flash to
signal a lane change. This causes the turn
signals to automatically flash three times.
Holding the turn signal lever for more than
one second will cause the turn signals to
flash until the lever is released.
The lever returns to its starting position
whenever it is released.
If after signaling a turn or a lane change the
arrows flash rapidly or do not come on, a
signal bulb could be burned out.
Replace any burned out bulbs. If a bulb is
not burned out, check the fuse. SeeFuses
and Circuit Breakers 0259. Turn Signal On Chime
If the turn signal is left on for more than
1.2 km (0.75 mi), a chime sounds at each
flash of the turn signal. The message TURN
SIGNAL ON will also appear in the Driver
Information Center (DIC). To turn the chime
and message off, move the turn signal lever
to the off position.Fog Lamps
If equipped, the control is on the center of
the exterior lamp control, to the left of the
steering column.
The ignition must be on for the fog lamps
to come on.
#:
Press to turn the fog lamps on or off.
A light will come on in the instrument
cluster. When the fog lamps are turned on, the
parking lamps automatically turn on.
When the headlamps are changed to high
beam, the fog lamps go off. When the
high-beam headlamps are turned off, the fog
lamps will come on again.
Some localities have laws that require the
headlamps to be on with the fog lamps.
Exterior Cargo Lamps
The cargo lamp provides more light in the
cargo area of the vehicle, if needed. The
lamps inside the pickup box also turn on,
if equipped.

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
14430430) - 2021 - CRC - 9/9/20
106 Lighting
Press the switch down to turn the cargo
lamp on or off. The shift lever must be in
P (Park), R (Reverse), or N (Neutral) to
operate the cargo lamp.
Become familiar with and follow all state
and local laws that apply to cargo lamp
operation.
Interior Lighting
Instrument Panel Illumination
Control
This feature controls the brightness of the
steering wheel and instrument panel lights.
The instrument panel illumination control is
next to the exterior lamp control.
D:Move the thumbwheel up or down to
brighten or dim the lights.
Dome Lamps
The interior lamps control in the overhead
console controls both the front and rear
interior lamps.
To operate:
(: Turns the lamps off.
H:Turns the lamps on when any door is
opened.
': Keeps the lamps on all the time.
The interior lamps turn on automatically if
the airbags are deployed.
Reading Lamps
The front reading lamps, if equipped, are in
the overhead console.
The rear reading lamps, if equipped, are in
the headliner.
#or$: Press to turn each lamp on
or off.

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
14430430) - 2021 - CRC - 9/9/20
Lighting 107
Lighting Features
Entry Lighting
Some exterior lamps and the interior lamps
turn on briefly at night, or in areas with
limited lighting, when
Kis pressed on the
Remote Keyless Entry (RKE) transmitter.
When a door is opened, the interior lamps
come on if the dome lamp control is in the
Hposition. After about 30 seconds the
exterior lamps turn off. Entry lighting can be
disabled manually by changing the ignition
out of the OFF position, or by pressing
Q
on the RKE transmitter.
This feature can be changed. See “Vehicle
Locator Lights” underVehicle Personalization
0 99.
Exit Lighting
Some exterior lamps and the interior lamps
come on at night, or in areas with limited
lighting when the key is removed from the
ignition. The exterior and interior lamps
remain on for a set amount of time and
then automatically turn off. The interior
lamps do not come on if the dome lamp
control is in the Off position. The exterior lamps turn off immediately by
turning the exterior lamps control off.
This feature can be changed. See
Vehicle
Personalization 099.
Battery Load Management
The vehicle has Electric Power Management
(EPM), which estimates the battery's
temperature and state of charge. It then
adjusts the voltage for best performance
and extended life of the battery.
When the battery's state of charge is low,
the voltage is raised slightly to quickly bring
the charge back up. When the state of
charge is high, the voltage is lowered
slightly to prevent overcharging. The
voltmeter gauge or the voltage display on
the Driver Information Center (DIC),
if equipped, may show the voltage moving
up or down. This is normal. If there is a
problem, an alert will be displayed.
The battery can be discharged at idle if the
electrical loads are very high. This is true for
all vehicles. This is because the generator
(alternator) may not be spinning fast
enough at idle to produce all the power that
is needed for very high electrical loads. A high electrical load occurs when several of
the following are on, such as: headlamps,
high beams, fog lamps, rear window
defogger, climate control fan at high speed,
heated seats, engine cooling fans, trailer
loads, and loads plugged into accessory
power outlets.
EPM works to prevent excessive discharge of
the battery. It does this by balancing the
generator's output and the vehicle's
electrical needs. It can increase engine idle
speed to generate more power, whenever
needed. It can temporarily reduce the power
demands of some accessories.
Normally, these actions occur in steps or
levels, without being noticeable. In rare
cases at the highest levels of corrective
action, this action may be noticeable to the
driver. If so, a DIC message might be
displayed and it is recommended that the
driver reduce the electrical loads as much as
possible.
Battery Power Protection
This feature shuts off the dome and reading
lamps, if they are left on for more than
10 minutes after the ignition is turned off.

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
14430430) - 2021 - CRC - 9/9/20
108 Lighting
The cargo lamp shuts off after 20 minutes.
This prevents the battery from
running down.
Exterior Lighting Battery Saver
The exterior lamps turn off about 10 minutes
after the ignition is turned off, if the parking
lamps or headlamps have been manually
left on. This protects against draining the
battery. To restart the 10-minute timer, turn
the exterior lamp control to the
Oposition
and then back to the
;or2position.
To keep the lamps on for more than
10 minutes, the ignition must be on or in
ACC/ACCESSORY.

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
14430430) - 2021 - CRC - 9/9/20
Infotainment System 111
3.{
.Press to go to the Home Page. See
“Home Page”later in this section.
.Press to exit Android Auto or Apple
CarPlay. To enter back into Android
Auto or Apple CarPlay, press and
hold. SeeApple CarPlay and
Android Auto 0146.
4.6
.Radio: Press and release to go to
the next station or channel. Press
and hold to fast seek the next
strongest station or channel.
.USB/Bluetooth: Press to seek the
next track. Press and hold to fast
forward through a track. Release to
return to playing speed. See USB
Port 0119 or
Bluetooth Audio 0122.
5.oBACK
.Press to return to the previous
display in a menu.
6.V
.Turn to highlight a feature. Press
to activate the highlighted feature.
1.{(Home Page)
.Press to go to the Home Page. See
“Home Page” later in this section.
.Press to exit Android Auto or Apple
CarPlay. To enter back into Android
Auto or Apple CarPlay, press and
hold. SeeApple CarPlay and
Android Auto 0146.
2.7
.Radio: Press and release to go to
the previous station or channel.
Press and hold to fast seek the
next strongest previous station or
channel. See AM-FM Radio 0116.
.USB/Bluetooth: Press to seek to
the beginning of the current or
previous track. Press and hold to
quickly reverse through a track.
Release to return to playing speed.
See USB Port 0119 or
Bluetooth Audio 0122.
3.O(Power)
.Press to turn the power on.
.Press and hold to turn the
power off.
.Press to mute/unmute the system
when on.
.When the power is on and the
system is not muted, a quick
status pane will display when
Ois

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
14430430) - 2021 - CRC - 9/9/20
Infotainment System 113
oorp:Press the five-way control to go
to the previous or next area of a display in
the instrument cluster.
worx: Press the five-way control to go
up or down in a list on the instrument
cluster.
V: Press to select a highlighted menu
option.
The favorites and volume switches are on
the back of the steering wheel.
1. Favorite: When on a radio source, press to select the next or previous audio
broadcast favorite. When listening to a
media device, press to select the next or
previous track. 2. Volume: Press to increase or decrease
the volume.
Using the System
Audio
Touch the Audio icon to display the active
audio source page. Examples of available
sources may include AM, FM, SXM (if
equipped), USB, AUX, and Bluetooth.
Phone
Touch the Phone icon to display the Phone
main page. See Bluetooth (Pairing and Using
a Phone) 0142 or
Bluetooth (Overview) 0141.
Nav
If equipped, touch the Nav icon to display
the navigation map. See Using the
Navigation System 0124.
Users
If equipped, touch the Users icon to sign in
or create a new user profile, and follow the
on-screen instructions.
Only four user profiles can be active at one
time in the vehicle. It may be necessary to
remove a profile from the menu before creating or signing into an existing profile.
The removed profile can be logged into at a
later time.
Settings
Touch the Settings icon to display the
Settings menu. See
Settings0147.
Apple CarPlay
Touch the Apple CarPlay icon to activate
Apple CarPlay (if equipped) after a
supported device is connected. See Apple
CarPlay and Android Auto 0146.
Android Auto
Touch the Android Auto icon to activate
Android Auto (if equipped) after a supported
device is connected. See Apple CarPlay and
Android Auto 0146.
Apps
If equipped, in-vehicle apps are available for
download. Touch the Apps icon on the
Home Page to begin.
Downloading and using in-vehicle apps
requires Internet connectivity which can be
accessed with a data plan through the
vehicle’s built-in 4G LTE Wi-Fi hotspot,
if equipped, or a compatible mobile device

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
14430430) - 2021 - CRC - 9/9/20
114 Infotainment System
hotspot. On most mobile devices, activation
of the Wi-Fi hotspot is in the device’s
Settings menu under Mobile Network
Sharing, Personal Hotspot, Mobile Hotspot,
or similar.
Availability of apps and connectivity varies
by vehicle, conditions, and location. Data
plan rates apply. Features are subject to
change. For more information, see
www.my.gmc.com/learn.
OnStar Services
If equipped, touch the OnStar Services icon
to display the OnStar Services and Account
pages. SeeOnStar Overview 0339 and
OnStar System 0123.
Camera
If equipped, touch the Camera icon to access
the camera application. See Assistance
Systems for Parking or Backing 0209.
Shortcut Tray
The shortcut tray is near the bottom of the
display. It shows up to four applications.
Infotainment Display Features
Infotainment display features show on the
display when available. When a feature is
unavailable, it may gray out. When a
feature is touched, it may highlight.
Haptic Feedback
If equipped, haptic feedback is a pulse that
occurs when an icon or option is touched on
the display or when controls on the center
stack are pressed.
Infotainment Gestures
Use the following finger gestures to control
the infotainment system.
Touch/Tap
Touch/tap is used to select an icon or
option, activate an application, or change
the location inside a map. Touch and Hold
Touch and hold can be used to start another
gesture, or to move or delete an application.
Drag
Drag is used to move applications on the
Home Page, or to pan the map. To drag the
item, it must be held and moved along the
display to the new location. This can be