2022 CHEVROLET TRAILBLAZER wheel

Chevrolet Trailblazer Owner Manual (GMNA-Localizing-U.S./Canada-
14400528) - 2021 - CRC - 11/7/19
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.

Chevrolet Trailblazer Owner Manual (GMNA-Localizing-U.S./Canada-
14400528) - 2021 - CRC - 11/7/19
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).

Chevrolet Trailblazer Owner Manual (GMNA-Localizing-U.S./Canada-
14400528) - 2021 - CRC - 11/7/19
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:

Chevrolet Trailblazer Owner Manual (GMNA-Localizing-U.S./Canada-
14400528) - 2021 - CRC - 11/7/19
146 Infotainment System
.Automatic rerouting might display a route
returning to the set waypoint if heading
for a destination without passing through
a set waypoint.
.The route prohibits the entry of a vehicle
due to a regulation by time or season or
any other regulation which may be given.
.Some routes might not be searched.
.The route to the destination might not be
shown if there are new roads, if roads
have recently changed, or if certain roads
are not listed in the map data. SeeMaps
0 137.
To recalibrate the vehicle's position on the
map, park with the vehicle running for two
to five minutes, until the vehicle position
updates. Make sure the vehicle is parked in
a location that is safe and has a clear view
of the sky and away from large
obstructions.
If the System Needs Service
If the navigation system needs service, see
your dealer.
Map Data Updates
The map data in the vehicle is the most
up-to-date information available when the
vehicle was produced. The map data is updated periodically, provided that the map
information has changed and the vehicle has
a relevant service plan.
Over-the-Air-Vehicle Map Updates
If equipped, the infotainment system can
receive map updates over the air. Map
updates occur within a 161 km (100 mi)
radius around the home address on file. This
boundary will adjust over time based on
driving patterns. The vehicle uses a
Cloud-connected service to receive the date
and downloads it to the system’s onboard
SD card, if equipped. A data plan or
compatible mobile device hotspot is
required. The SD card is required for
navigation system function.
When a map update is available, a prompt
will appear on the infotainment display.
Once the update is accepted, it will
download and run in the background
without interruption any infotainment
functions. The download will carry over
ignition cycles, stopping and starting where
it left off. The updates can be set to
download automatically.
See www.gmnavdisc.com for details on
ordering, purchasing, and installing a new or
replacement SD card. Features are subject to
change. For more information on this
feature, see my.chevrolet.com/learn.Database Coverage Explanations
Coverage areas vary with respect to the
level of map detail available for any given
area. Some areas feature greater levels of
detail than others. If this happens, it does
not mean there is a problem with the
system. As the map data is updated, more
detail can become available for areas that
previously had limited detail. See
Map Data
Updates 0146.
Voice Recognition
If equipped, voice recognition allows for
hands-free operation within the navigation,
audio, phone, and weather applications. This
feature can be started by pressing
gon the
steering wheel or touching
gon the
infotainment display.

Chevrolet Trailblazer Owner Manual (GMNA-Localizing-U.S./Canada-
14400528) - 2021 - CRC - 11/7/19
Infotainment System 147
However, not all features within these areas
are supported by voice commands.
Generally, only complex tasks that require
multiple manual interactions to complete
are supported by voice commands.
For example, tasks that take more than one
or two touches, such as a song or artist to
play from a media device, would be
supported by voice commands. Other tasks,
like adjusting the volume or seeking up or
down, are audio features that are easily
performed by touching one or two options,
and are not supported by voice commands.
In general there are flexible ways to speak
commands for completing the tasks.
If your language supports it, try stating a
one-shot command, such as“Directions to
address province>.” Do not include the ZIP code
while stating the address during the
command. Another example of a one-shot
Destination Entry command is, “Directions to
Place of Interest at .” If these
commands do not work, try saying, “Take
me to Place of Interest” or“Find address”
and the system will walk you through by
asking additional questions.Hybrid Speech Recognition
If equipped, this feature helps distinguish
words by using Internet-based information
along with the system’s voice recognition
database. This allows you to speak more
naturally when using voice recognition.
Using Voice Recognition
Voice recognition becomes available once
the system has been initialized. This begins
when the ignition is turned on. Initialization
may take a few moments.
1. Press
gon the steering wheel controls
to activate voice recognition.
2. The audio system mutes and the system plays a prompt.
3. Clearly speak one of the commands described in this section.
A voice recognition system prompt can
be interrupted while it is playing by
pressing
gagain.
Once voice recognition is started, both the
infotainment display and instrument cluster
show the selections and visual dialog
content. These displays can be turned on or
off in the Tutorial Mode under Settings
0 157. There are three voice prompt modes
supported:
.Informative verbal prompts: This type of
prompt will provide more information
regarding the supported actions.
.Short prompts: This type of prompt will
provide simple instructions about what
can be stated.
.Auto informative prompts: This type of
prompt plays during the first few speech
sessions, then automatically switches to
the short prompt after some experience
has been gained through using the
system.
If a command is not spoken, the voice
recognition system says a help prompt.
Prompts and Infotainment Displays
While a voice recognition session is active,
there may be corresponding options
showing on the displays. A selection can be
made by manually touching the option,
or by speaking the number for the option to
select. Manual interaction in the voice
recognition session is permitted. Interaction
during a voice session may be completed
entirely using voice commands while some
manual commands may expedite a task. If a
selection is made using a manual control,

Chevrolet Trailblazer Owner Manual (GMNA-Localizing-U.S./Canada-
14400528) - 2021 - CRC - 11/7/19
148 Infotainment System
the voice recognition dialog will progress in
the same way as if the selection were made
using a voice command. Once the system
completes the task, or the session is
terminated, the voice recognition dialog
stops.
An example of this type of manual
intervention is touching an entry of a
displayed number list instead of speaking
the number associated with the entry
desired.
Canceling Voice Recognition
.Touch or say“Cancel”or“Exit” to
terminate the voice recognition session
and show the display where voice
recognition was initiated.
.Pression the steering wheel controls
to terminate the voice recognition session
and show the display where voice
recognition was initiated.
Natural Language Commands
Most languages do not support natural
language commands in sentence form. For
those languages, use direct commands like
the examples shown on the display.
Helpful Hints for Speaking Commands
Voice recognition can understand commands
that are naturally stated in sentence form or
direct commands that state the application
and the task.
For best results:
.Listen for the prompt before saying a
command or reply.
.Speak the command naturally, not too
fast, not too slow.
.Use direct commands without a lot of
extra words. For example, “Call
at work,” “Play” followed by the artist or
song name, or “Tune”followed by the
radio station number.
.Navigation destinations can be made in a
single command using keywords. A few
examples are: “I want directions to an
address,” “I need to find a place of
interest or (POI),” or“Find contact.”
The system responds by requesting more
details. For other POIs, say the name of a
category like “Restaurants,” “Shopping
Malls,” or“Hospitals.”
.Navigating to a destination outside of the
current country takes more than one
command. The first command is to tell
the system where the navigation will take place, such as an Address, Intersection,
POI, or Contact. If Address or Intersection
is selected, the second command is to
say,
“Change Country.” Once the system
responds, say the country before saying
the rest of the address and/or
intersection.
If POI is asked for, say “Change Location,”
then “Change Country.”
Direct commands might be more clearly
understood by the system. An example of a
direct command would be “Call .”
Examples of these direct commands are
displayed on most of the screens while a
voice session is active. If “Phone”or“Phone
Commands,” is spoken, the system
understands that a phone call is requested
and will respond with questions until
enough details are gathered to make a call.
If a cell phone number has been saved with
a name and a place, the direct command
should include both, for example “Call
at work.”
Using Voice Recognition for List Options
When a list is displayed, a voice prompt will
ask to confirm or select an option from
that list.

Chevrolet Trailblazer Owner Manual (GMNA-Localizing-U.S./Canada-
14400528) - 2021 - CRC - 11/7/19
Infotainment System 151
The system will provide feedback the first
time voice recognition is initiated if it has
become apparent that any of these limits
are reached during a device initializing
process.
Voice recognition performance will degrade
to some extent based on many factors when
adding large amounts of data to recognize.
If this is the case, perhaps accessing songs
through playlists or artist name would work
better.
Voice Recognition for Navigation
“Navigation”:Begin a dialog to enter
specific destination information.
“Navigation Commands” :Begin a dialog to
enter specific destination information.
“Address” :Begin a dialog to enter a
specific destination address, which includes
the entire address consisting of the house
number, street name, city, state/province,
and country. Do not include the ZIP code.
“Place of Interest” :Begin a dialog to enter
a destination Place of Interest category or
major brand name.
The name must be precisely spoken.
Nicknames or short names for the
businesses will not likely be found. Lesser known businesses might have to be located
by category, such as fast food, hotels,
or banks.
“Navigate to Contact”
:Begin a dialog to
enter a specific destination contact name.
“Cancel Route” :End route guidance.
“Take Me Home” :Create a route to a
stored home location.
Voice Recognition for the Phone
“Call ” :Initiate a call to a
stored contact. The command may include
location if the contact has location numbers
stored.
“Call At Home,” “At Work,” “On
Mobile,” or“On Other” :Initiate a call to a
stored contact and location at home, at
work, on mobile device, or on another
phone.
“Call ” :Initiate a call
to a cell phone number of seven digits, 10
digits, or three digit emergency numbers.
“Pair Phone” :Begin the Bluetooth pairing
process. Follow the instructions on the
infotainment display.
“Redial” :Initiate a call to the last dialed
number. “Switch Phone”
:Select a different
connected cell phone for outgoing calls.
“Voice Keypad” :Begin a dialog to enter
special numbers like international numbers.
The numbers can be entered in groups of
digits with each group of digits being
repeated back by the system. If the group
of digits is not correct, the command
“Delete” will remove the last group of digits
and allow them to be re-entered. Once the
entire number has been entered, the
command “Call”will start dialing the
number.
Phone Assistant Voice Recognition
Press and holdgon the steering wheel
controls to pass through and launch Google
phone assistant or Siri.
For the low radio, whether connected by
Bluetooth or phone projection, the only
available voice recognition is either Siri
(iPhone) or the Google Assistant (Android).
Phone
Bluetooth (Overview)
The Bluetooth-capable system can interact
with many mobile devices, allowing:

Chevrolet Trailblazer Owner Manual (GMNA-Localizing-U.S./Canada-
14400528) - 2021 - CRC - 11/7/19
152 Infotainment System
.Placement and receipt of calls in a
hands-free mode.
.Sharing of the device’s address book or
contact list with the vehicle.
To minimize driver distraction, before
driving, and with the vehicle parked:
.Become familiar with the features of the
mobile device. Organize the phone book
and contact lists clearly and delete
duplicate or rarely used entries.
If possible, program speed dial or other
shortcuts.
.Review the controls and operation of the
infotainment system.
.Pair mobile device(s) to the vehicle. The
system may not work with all mobile
devices. See “Pairing”later in this section.
Vehicles with a Bluetooth system can use a
Bluetooth-capable mobile device with a
Hands-Free Profile to make and receive
phone calls. The infotainment system and
voice recognition are used to control the
system. The system can be used while the
ignition is on or in ACC/ACCESSORY. The
range of the Bluetooth system can be up to
9.1 m (30 ft). Not all mobile devices support
all functions and not all mobile devices work with the Bluetooth system. See
my.chevrolet.com for more information
about compatible mobile devices.
Controls
Use the controls on the center stack and the
steering wheel to operate the Bluetooth
system.
Steering Wheel Controls
g:
Press to answer incoming calls and start
voice recognition on your connected
Bluetooth mobile device.
i: Press to end a call, decline a call,
or cancel an operation. Press to mute or
unmute the infotainment system when not
on a call.
Infotainment System Controls
For information about how to navigate the
menu system using the infotainment
controls, see Using the System 0124.
Audio System
When using the Bluetooth mobile device
system, sound comes through the vehicle's
front audio system speakers and overrides
the audio system. The volume level while on
a mobile device call can be adjusted by
pressing the steering wheel controls or the volume control on the center stack. The
adjusted volume level remains in memory
for later calls. The volume cannot be
lowered beyond a certain level.
Bluetooth (Pairing and Using a
Phone)
Pairing
A Bluetooth-enabled mobile device must be
paired to the Bluetooth system and then
connected to the vehicle before it can be
used. See the mobile device manufacturer's
user guide for Bluetooth functions before
pairing the device.
Pairing Information
.If no mobile device has been connected,
the Phone main page on the infotainment
display will show the Connect Phone
option. Touch this option to connect.
Another way to connect is to touch the
Phones tab at the top right of the display
and then touch Add Phone.
.A Bluetooth smartphone with music
capability can be paired to the vehicle as
a smartphone and a music player at the
same time.
.Up to 10 devices can be paired to the
Bluetooth system.