
Chevrolet Trailblazer Owner Manual (GMNA-Localizing-U.S./Canada-
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114 Lighting
Lighting
Exterior Lighting
Exterior Lamp Controls . . . . . . . . . . . . . . . . . 114
Headlamp High/Low-Beam Changer . . . . 115
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Daytime Running Lamps (DRL) . . . . . . . . . 116
Automatic Headlamp System . . . . . . . . . . 116
Hazard Warning Flashers . . . . . . . . . . . . . . . 117
Turn and Lane-Change Signals . . . . . . . . . . 117
Fog Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Interior Lighting
Instrument Panel IlluminationControl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Courtesy Lamps . . . . . . . . . . . . . . . . . . . . . . . . 118
Dome Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Reading Lamps . . . . . . . . . . . . . . . . . . . . . . . . . 118
Lighting Features
Entry Lighting . . . . . . . . . . . . . . . . . . . . . . . . . 119
Exit Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Battery Load Management . . . . . . . . . . . . . 119
Battery Power Protection . . . . . . . . . . . . . . 120
Exterior Lighting Battery Saver . . . . . . . . 120
Exterior Lighting
Exterior Lamp Controls
The exterior lamp control is on the
instrument panel to the left of the steering
column.
There are four positions.
O: Turns the exterior lamps off and
deactivates the AUTO mode. Turn
Oagain
to reactivate the AUTO mode.
In Canada, the headlamps will automatically
reactivate when the vehicle is shifted out of
P (Park).
AUTO : Turns the exterior lamps on and off
automatically depending on outside lighting.
;: Turns on the parking lamps including
all lamps, except the headlamps.
5: Turns on the headlamps together with
the parking lamps and instrument panel
lights.
IntelliBeam®System
If equipped, this system turns the vehicle's
high-beam headlamps on and off according
to surrounding traffic conditions.
The system turns the high-beam headlamps
on when it is dark enough and there is no
other traffic present.
This light comes on in the instrument
cluster when the IntelliBeam system is
enabled.

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Lighting 117
Hazard Warning Flashers
|:Press to make the front and rear turn
signal lamps flash on and off. This warns
others that you are having trouble.
Press
|again to turn the flashers off.
Turn and Lane-Change Signals
Move the lever all the way up or down to
signal a turn.
An arrow on the instrument cluster will
flash in the direction of the turn or lane
change.
Raise or lower the lever until the arrow
starts to flash to signal a lane change. Hold
it there until the lane change is complete.
If the lever is moved momentarily to the
lane change position, the arrow will flash
three times. It will flash six times if Tow/
Haul Mode is active.
The lever returns to its starting position
when it is released.
If after signaling a turn or lane change, the
arrow flashes rapidly or does not come on, a
signal bulb may be burned out.
Have any burned out bulbs replaced. If a
bulb is not burned out, check the fuse. See
Instrument Panel Fuse Block 0277.Fog Lamps
The fog lamps button is on the instrument
panel beside the steering wheel.
To turn on the fog lamps, the ignition and
the headlamps or parking lamps must be on.
#:If equipped, press to turn on or off. An
indicator light on the instrument cluster
comes on when the fog lamps are on.
Some localities have laws that require the
headlamps to be on along with the fog
lamps.

Chevrolet Trailblazer Owner Manual (GMNA-Localizing-U.S./Canada-
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118 Lighting
Interior Lighting
Instrument Panel Illumination
Control
The brightness of the instrument cluster
display, infotainment display and controls,
steering wheel controls, and all other
illuminated controls, as well as feature
status indicators can be adjusted.
The knob for this feature is on the
instrument panel beside the steering
column.
Push the knob in all the way until it extends
out and then turn the knob clockwise or
counterclockwise to brighten or dim the
lights.
Courtesy Lamps
Courtesy lamps come on when any door is
opened, the
Kon the remote key is
pressed, or when the ignition is
switched off.
Dome Lamps
The front dome lamp controls are in the
overhead console.
(: Press to turn the lamps off, even when
a door is open.
H: When the button is returned to the
middle position, the lamps turn on
automatically when a door is opened.
': Press to turn on the dome lamps.
If equipped, the rear dome lamp controls are
in the headliner above the rear seats.
Reading Lamps
There are reading lamps on the overhead
console and over the rear seats. These lamps
come on when any door is opened.

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Infotainment System 121
Infotainment System
Introduction
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Steering Wheel Controls . . . . . . . . . . . . . . . 123
Using the System . . . . . . . . . . . . . . . . . . . . . 124
Software Updates . . . . . . . . . . . . . . . . . . . . . 126
Radio
AM-FM Radio . . . . . . . . . . . . . . . . . . . . . . . . . . 126
HD Radio Technology . . . . . . . . . . . . . . . . . . 128
Radio Data System (RDS) . . . . . . . . . . . . . . 128
Satellite Radio . . . . . . . . . . . . . . . . . . . . . . . . . 129
Radio Reception . . . . . . . . . . . . . . . . . . . . . . . 129
Multi-Band Antenna . . . . . . . . . . . . . . . . . . . 129
Audio Players
Avoiding Untrusted Media Devices . . . . 130
USB Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Auxiliary Jack . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Bluetooth Audio . . . . . . . . . . . . . . . . . . . . . . . 133
OnStar System
OnStar System . . . . . . . . . . . . . . . . . . . . . . . . . 133
Navigation
Using the Navigation System . . . . . . . . . . 134
Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Navigation Symbols . . . . . . . . . . . . . . . . . . . 138
Destination . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139OnStar System . . . . . . . . . . . . . . . . . . . . . . . . 144
Global Positioning System (GPS) . . . . . . . 145
Vehicle Positioning . . . . . . . . . . . . . . . . . . . . 145
Problems with Route Guidance . . . . . . . . 145
If the System Needs Service . . . . . . . . . . . 146
Map Data Updates . . . . . . . . . . . . . . . . . . . . 146
Database Coverage Explanations . . . . . . . 146
Voice Recognition
Voice Recognition . . . . . . . . . . . . . . . . . . . . . 146
Phone
Bluetooth (Overview) . . . . . . . . . . . . . . . . . . 151
Bluetooth (Pairing and Using a
Phone) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Apple CarPlay and Android Auto . . . . . . . 156
Settings
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Teen Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Trademarks and License Agreements
Trademarks and License Agreements . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Introduction
Read the following pages to become familiar
with the features.
{Warning
Taking your eyes off the road for too
long or too often while using any
infotainment feature can cause a crash.
You or others could be injured or killed.
Do not give extended attention to
infotainment tasks while driving. Limit
your glances at the vehicle displays and
focus your attention on driving. Use voice
commands whenever possible.
The infotainment system has built-in
features intended to help avoid distraction
by disabling some features when driving.
These features may gray out when they are
unavailable. Many infotainment features are
also available through the instrument cluster
and steering wheel controls.
Before driving:
.Become familiar with the operation,
center stack controls, steering wheel
controls, and infotainment display.

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122 Infotainment System
.Set up the audio by presetting favorite
stations, setting the tone, and adjusting
the speakers.
.Set up phone numbers in advance so they
can be called easily by pressing a single
control or by using a single voice
command.
See Distracted Driving 0182.
Active Noise Cancellation (ANC)
If equipped, ANC reduces engine noise in the
vehicle’s interior. ANC requires the
factory-installed audio system, radio,
speakers, amplifier (if equipped), induction
system, and exhaust system to work
properly. Deactivation is required by your
dealer if related aftermarket equipment is
installed.
Overview
Infotainment System
The infotainment system is controlled by using the infotainment display, the controls on the
center stack, steering wheel controls.
1.{:
.Press to go to the Home Page.
2.
g:
.Radio: Press and release to fast seek
the previous strongest station or
channel. Press and hold to go to the
previous station or channel.
.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.
3.
O:
.When off, pressOto turn the
system on. Press and hold to turn off.
.When on, pressOto mute the
system and display a status pane.
Press
Oagain to unmute the system.

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Infotainment System 123
.Turn to decrease or increase the
volume.
4.
d:
.Radio: Press and release to fast seek
the next strongest station or channel.
Press and hold to go to the next
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.
5. BACK:
.Press to return to the previous screen
in a menu.
Steering Wheel Controls
If equipped, some audio controls can be
adjusted at the steering wheel.
g: Press to answer an incoming call or
start voice recognition. See Bluetooth
(Overview) 0151 or
Bluetooth (Pairing and Using a Phone) 0152.
c:Press to reject an incoming call or end
a current call. Press to mute or unmute the
infotainment system when not on a call.
The favorite 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 favorite.
When on a media source, press to select
the next or previous track.
2. Volume: Press to increase or decrease the volume.

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132 Infotainment System
3. Touch a file from the list to beginplayback.
Podcasts : Touch to view the podcasts on
the USB and get a list of podcast episodes.
Audiobooks:
1. Touch to view the audiobooks stored on the USB.
2. Touch an audiobook to get a list of chapters.
3. Touch the chapter from the list to begin playback.
File System and Naming
File systems supported by the USB are:
.FAT32
.NTFS
.HFS+
The songs, artists, albums, and genres are
taken from the file’s song information and
are only displayed if present. The radio
displays the file name as the track name if
the song information is not available.
Supported Apple Devices
To view supported devices, see
my.chevrolet.com/learn.
Storing and Recalling Media Favorites
To store media favorites, touch Browse to
display a list of media types.
Select from one of the following Browse
options to save a favorite:
Playlists : Touch
Hnext to any playlist to
store the playlist as a favorite. Touch a
saved favorite to recall a favorite playlist.
The first song in the playlist begins to play.
Artists : Touch
Hnext to any artist to
store the artist as a favorite. Touch a saved
favorite to recall a favorite artist. The first
song in the artist list begins to play.
Songs : Touch
Hnext to any song to store
the song as a favorite. Touch a saved
favorite to recall a favorite song.
Albums : Touch
Hnext to any album to
store the album as a favorite. Touch a saved
favorite to recall a favorite album. The first
song in the album list begins to play.
Genres : Touch
Hnext to any genre to
store the genre as a favorite. Touch a saved
favorite to recall a favorite genre. The first
song of the genre begins to play. Podcasts :
Touch
Hnext to any podcast to
store the podcast as a favorite. Touch a
saved favorite to recall a favorite podcast.
The podcast begins to play.
Audiobooks : Touch
Hnext to any
audiobook to store the audiobook as a
favorite. Touch a saved favorite to recall a
favorite audiobook. The first chapter in the
audiobook begins to play.
Media Playback and Mute
USB playback will be paused if the system is
muted. If the steering wheel mute control is
pressed again, playback will resume.
If the source is changed while in mute,
playback resumes and audio will unmute.
Auxiliary Jack
This vehicle has an auxiliary input jack in
the center stack. Possible auxiliary audio
sources include:
.Laptop computer
.Audio music player
This jack is not an audio output. Do not
plug headphones into the auxiliary input
jack. Set up an auxiliary device while the
vehicle is in P (Park).

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Infotainment System 137
Touch the Range Projection icon to display
the map screen with a range indicator.
Navigation Voice Control
Touch to access the voice control setting
display.
.Navigation Volume–To adjust the
volume level, touch the up and down
arrows. If the voice guidance prompt is
being heard, volume can also be adjusted
using the knob on the center stack or the
volume switch on the steering wheel.
.Navigation Voice Prompt Level during a
Call. Options available are:
‐ Full Prompt (Selected by default)
‐ Tone Only
‐ None
Traffic Events (If Equipped)
This feature provides a list of events that
are on the route or nearby. Touch
Aand
then select Traffic Events. An OnStar
connected Navigation service plan is
required.
Traffic Preferences (If Equipped)
While in Map View, touch
A, then Settings
and then Map and Navigation Settings to
access Traffic Preferences. When Show Traffic on Map is turned on, the feature
provides an overview of the traffic flow
using different coded colors. The following
options are available for rerouting:
.Auto Reroute to Better Route
–The
system will automatically reroute if the
system detects there is a traffic issue
ahead.
.Ask Before Rerouting (Default) –If the
system detects there is a traffic issue
ahead, it will display a pop-up with
details about the issue. Choose to reroute
or cancel the alert.
.Never Search for Better Route –The
system will not check for a better route
until one of the above options is selected.
Alert Preferences
Set alerts on or off during both inactive and
active guidance views. The following alerts
may be available:
.Congestion Alerts –This alert displays
upcoming congestion. (Available for
China only)
.Road Safety Alerts –Touch to display
upcoming School Zones.
.Traffic Camera Alerts Manage History
Touch Manage History to access the History
options:
.Clear Recent Destinations
–Touch\to
clear the recent destinations.
.Clear Search History –Touch\to clear
the search history.
About
Touch to display software information,
such as:
.Telenav Terms and Conditions
.Telenav Privacy Statement
.Navigation Version
Maps
The Nav application requires a map database
to run. It is stored on an SD card that is
connected to the infotainment system. If the
map database is not available, a missing SD
card error message will be displayed.
SD Card Error Messages
The SD card only works for one unique
vehicle. The SD card must pass
authentication verification to be used for
that specific vehicle. Potential error scenarios
and messages include: