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166 Infotainment System
Downloading Offline Maps1. Open Google Maps.
2. Touch Settings, then Offline maps.
3. Touch the Select your own map square icon.
4. Adjust the map to cover the desired area to download.
5. Touch Download.
Navigation Symbols
The following are the most common
symbols that may appear in Google Maps.
This indicates the vehicle’s current location
and direction on the map.
The destination pin marks the location of
the final destination. Touch the pin to view
the destination address or to add it or
remove it from the Favorites list. Hide the
information by touching the pin one more
time. It will automatically time out if no
action is taken.
A second pin in the menu is the route
overview. Touch this pin to show more
details of the destination or to remove the
destination.
Destination
Searching for a Destination
A destination can be searched using Google
Assistant.
To search for a destination without Google
Assistant: 1. Open Google Maps.
2. Touch the Search field.
3. Enter the destination.
4. Touch the navigation icon.
Alternate Routes
Alternate routes are displayed as separate
lines. While in either turn-by-turn navigation
or on the route overview, touch the
suggested alternate route. Adding a Stop on Route by Voice
1. While in turn-by-turn navigation, touch the Search icon at the bottom.
2. Touch the Google Assistant mic icon and say the destination to search by voice.
3. Select the desired search result from the list.
4. Touch the Add stop icon.
Adding a Stop on Route by Category 1. While in turn-by-turn navigation, touch the Search icon at the bottom.
2. Select a category.
3. Select the desired search result from the list.
4. Touch the Add stop icon.
Adding a Home or Work Address
To edit a home or work address, an account
must be logged in. See Accounts under
Settings (Uplevel Radio) 0183 or
Settings (Base Radio) 0181.
1. Open Google Maps.
2. Touch Settings, then touch Edit home or work.
3. Enter the address.
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Infotainment System 167
Search by Category
Destinations can be searched by category,
such as restaurant or grocery store.1. Open Google Maps.
2. Touch the search bar.
3. Touch Categories, then select a category.
4. Touch the desired location, then touch the navigation icon.
Avoid Tolls, Highways, or Ferries 1. Open Google Maps.
2. Touch the settings icon.
3. Select Route options.
4. Select the desired options and then touch X to close.
An Alternative Way for General Route
Options 1. During active route guidance, touch Route Overview.
2. Select Route options.
3. Select the desired option and then touch X to close.
Traffic Layers 1. Open Google Maps.
2. Touch the settings icon.
3. Toggle between Traffic on or off.Global Positioning System (GPS)
The current position of the vehicle is
determined by using satellite signals and
various vehicle signals.
At times, other interference such as the
satellite condition, road configuration,
condition of the vehicle, and/or other
circumstances can affect the navigation
system's ability to determine the accurate
position of the vehicle.
This system might not be available or
interference can occur if any of the
following are true:
.Signals are obstructed by tall buildings,
trees, large trucks, or a tunnel.
.Satellites are being repaired or improved.
For more information if the GPS is not
functioning properly, see Problems with
Route Guidance 0168.
Vehicle Positioning
At times, the position of the vehicle on the
map could be inaccurate due to one or more
of the following reasons:
.The road system has changed.
.The vehicle is driving on slippery road
surfaces such as sand, gravel, or snow.
.The vehicle is traveling on winding roads
or long, straight roads.
.The vehicle is approaching a tall building
or a large vehicle.
.The surface streets run parallel to a
freeway.
.The vehicle has been transferred by a
vehicle carrier or a ferry.
.The current position calibration is set
incorrectly.
.The vehicle is traveling at high speed.
.The vehicle changes directions more than
once, or the vehicle is turning on a turn
table in a parking lot.
.The vehicle is entering and/or exiting a
parking lot, garage, or a lot with a roof.
.The GPS signal is not received.
.A roof carrier is installed on the vehicle.
.Tire chains are installed on the vehicle.
.The tires are replaced or worn.
.The tire pressure for the tires is incorrect.
.This is the first navigation use after the
map data is updated.
.The 12-volt battery has been disconnected
for several days.
GMC Sierra/Sierra Denali 2500 HD/3500 HD Owner Manual (GMNA-
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168 Infotainment System
.The vehicle is driving in heavy traffic
where driving is at low speeds, and the
vehicle is stopped and started repeatedly.
Problems with Route Guidance
Inappropriate route guidance can occur
under one or more of the following
conditions:
.The turn was not made on the road
indicated.
.Route guidance might not be available
when using automatic rerouting for the
next right or left turn.
.The route might not be changed when
using automatic rerouting.
.There is no route guidance when turning
at an intersection.
.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 Maps.
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.
Voice Recognition
If equipped, Google Assistant allows for
hands-free use of media and messaging,
navigation and climate control functionality
in the vehicle. This feature can be started by
pressing
gon the steering wheel, touching
Google Assistant on the Home screen, or by
using the wake up words “Hey Google”or
“OK Google.”
However, not all features within these areas
are supported by voice commands and
requires the user to have a valid data
subscription plan in order to use some of
the Google Assistant features.
Using Voice Recognition
Voice recognition becomes available once
the system is initialized. This begins when
the vehicle is turned on. Initialization may
take a few moments.
1. Press
gon the steering wheel controls,
touch Google Assistant on the Home
screen, or use the wake up words “Hey
Google” or“OK Google” to activate voice
recognition. Google Assistant must be set
as the Default Assistant for the
gand
the wake word options to work.
2. Clearly speak one of the commands described later in this section.
Canceling Google Assistant
.Presscon the steering wheel controls
to cancel the Google Assistant request.
Helpful Hints for Speaking Commands
Voice recognition identifies commands that
are naturally stated in sentence form,
or direct commands that state the
application and the task.
For best results:
.Speak the command naturally, not too
fast, not too slow.
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Infotainment System 169
.Use direct commands without a lot of
extra words. For example,“Call
at work,” “Play” followed by the artist or
song name, or “Play”followed by the
radio station number.
Direct commands are more clearly
understood by the system. An example of a
direct command is “Dial
If a cell phone number was saved with a
name and a place, the direct command
should include both. For example “Call
Voice Recognition for the Radio
When voice is started, the voice recognition
commands for AM, FM, SiriusXM (if
equipped), and media apps (if supported) are
available.
“Play
radio station frequency identified in the
command (like “nine fifty”).
“Play
radio station frequency identified in the
command (like “one oh one point one”). “Play channel
SiriusXM”
:Tune to the SiriusXM radio
station channel number identified in the
command. This command may require an
online connection.
“Play
Tune to the SiriusXM radio station channel
name identified in the command. This
command may require an online connection.
“Play
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Driving and Operating 199
Trailer Towing
General Towing Information . . . . . . . . . . . 276
Driving Characteristics andTowing Tips . . . . . . . . . . . . . . . . . . . . . . . . . 276
Trailer Towing . . . . . . . . . . . . . . . . . . . . . . . . 280
Towing Equipment . . . . . . . . . . . . . . . . . . . . 284
Trailer Sway Control (TSC) . . . . . . . . . . . . . 294
Trailering App . . . . . . . . . . . . . . . . . . . . . . . . . 296
Conversions and Add-Ons
Add-On Electrical Equipment . . . . . . . . . . 306
Adding a Snow Plow or Similar Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . 306
Pickup Conversion to Chassis Cab . . . . . 308
Driving Information
Driving for Better Fuel Economy
Driving habits can affect fuel mileage. Here
are some driving tips to get the best fuel
economy possible:
.Set the climate controls to the desired
temperature after the engine is started,
or turn them off when not required.
.Avoid fast starts and accelerate smoothly.
.Brake gradually and avoid abrupt stops.
.Avoid idling the engine for long periods
of time.
.When road and weather conditions are
appropriate, use cruise control.
.Always follow posted speed limits or
drive more slowly when conditions
require.
.Keep vehicle tires properly inflated.
.Combine several trips into a single trip.
.Replace the vehicle's tires with the same
TPC Spec number molded into the tire's
sidewall near the size.
.Follow recommended scheduled
maintenance.
Distracted Driving
Distraction comes in many forms and can
take your focus from the task of driving.
Exercise good judgment and do not let other
activities divert your attention away from
the road. Many local governments have
enacted laws regarding driver distraction.
Become familiar with the local laws in
your area.
To avoid distracted driving, keep your eyes
on the road, keep your hands on the
steering wheel, and focus your attention on
driving.
.Do not use a phone in demanding driving
situations. Use a hands-free method to
place or receive necessary phone calls.
.Watch the road. Do not read, take notes,
or look up information on phones or
other electronic devices.
.Designate a front seat passenger to
handle potential distractions.
.Become familiar with vehicle features
before driving, such as programming
favorite radio stations and adjusting
climate control and seat settings. Program
all trip information into any navigation
device prior to driving.
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200 Driving and Operating
.Wait until the vehicle is parked to
retrieve items that have fallen to the
floor.
.Stop or park the vehicle to tend to
children.
.Keep pets in an appropriate carrier or
restraint.
.Avoid stressful conversations while
driving, whether with a passenger or on a
cell phone.
{Warning
Taking your eyes off the road too long or
too often could cause a crash resulting in
injury or death. Focus your attention on
driving.
Refer to the infotainment section for more
information on using that system and the
navigation system, if equipped, including
pairing and using a cell phone.
Defensive Driving
Defensive driving means “always expect the
unexpected.” The first step in driving
defensively is to wear the seat belt. See
Seat Belts 057.
.Assume that other road users
(pedestrians, bicyclists, and other drivers)
are going to be careless and make
mistakes. Anticipate what they may do
and be ready.
.Allow enough following distance between
you and the driver in front of you.
.Focus on the task of driving.
Impaired Driving
Death and injury associated with impaired
driving is a global tragedy.
{Warning
Drinking alcohol or taking drugs and then
driving is very dangerous. Your reflexes,
perceptions, attentiveness, and judgment
can be affected by even a small amount
of alcohol or drugs. You can have a
serious —or even fatal —collision if you
drive after drinking or taking drugs.
Do not drive while under the influence of
alcohol or drugs, or ride with a driver
who has been drinking or is impaired by
drugs. Find alternate transportation
home; or if you are with a group,
designate a driver who will remain sober.
Control of a Vehicle
Braking, steering, and accelerating are
important factors in helping to control a
vehicle while driving.
Braking
Braking action involves perception time and
reaction time. Deciding to push the brake
pedal is perception time. Actually doing it is
reaction time.
Average driver reaction time is about
three-quarters of a second. In that time, a
vehicle moving at 100 km/h (60 mph) travels
20 m (66 ft), which could be a lot of
distance in an emergency.
Helpful braking tips to keep in mind include:
.Keep enough distance between you and
the vehicle in front of you.
.Avoid needless heavy braking.
.Keep pace with traffic.
If the engine ever stops or a brake fault
occurs, the brakes may lose power assist.
More effort will be required to stop the
vehicle. It may take longer to stop.
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416 Customer Information
driving conditions and no personal data
(e.g., name, gender, age, and crash location)
are recorded. However, other parties, such
as law enforcement, could combine the EDR
data with the type of personally identifying
data routinely acquired during a crash
investigation.
To read data recorded by an EDR, special
equipment is required, and access to the
vehicle or the EDR is needed. In addition to
the vehicle manufacturer, other parties, such
as law enforcement, that have the special
equipment, can read the information if they
have access to the vehicle or the EDR.
GM will not access these data or share it
with others except: with the consent of the
vehicle owner or, if the vehicle is leased,
with the consent of the lessee; in response
to an official request by police or similar
government office; as part of GM's defense
of litigation through the discovery process;
or, as permitted by law. Data that GM
collects or receives may also be used for GM
research needs or may be made available to
others for research purposes, where a need
is shown and the data is not tied to a
specific vehicle or vehicle owner.OnStar
If the vehicle is equipped with OnStar and
has an active service plan, additional data
may be collected and transmitted through
the OnStar system. This includes information
about the vehicle’s operation; collisions
involving the vehicle; the use of the vehicle
and its features, including infotainment; and
the location and approximate GPS speed of
the vehicle. Refer to the OnStar Terms and
Conditions and Privacy Statement on the
OnStar website.
SeeOnStar Additional Information 0419.
Infotainment System
If the vehicle is equipped with a navigation
system as part of the infotainment system,
use of the system may result in the storage
of destinations, addresses, telephone
numbers, and other trip information. See the
infotainment section for information on
stored data and for deletion instructions.
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OnStar 417
OnStar
OnStar Overview
OnStar Overview . . . . . . . . . . . . . . . . . . . . . . 417
OnStar Services
Emergency . . . . . . . . . . . . . . . . . . . . . . . . . . . . 418
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 418
OnStar Additional Information
OnStar Additional Information . . . . . . . . . 419
OnStar Overview
=Voice Command Button
QBlue OnStar Button
>Red Emergency Button
This vehicle may be equipped with a
comprehensive, in-vehicle system that can
connect to an OnStar Advisor for Emergency,
Security, Navigation, Connections, and
Diagnostics Services. OnStar services may
require a paid service plan and data plan.
OnStar requires the vehicle battery and
electrical system, cellular service, and GPS
satellite signals to be available and
operating. OnStar acts as a link to existing
emergency service providers. OnStar may
collect information about you and your
vehicle, including location information. See
OnStar User Terms, Privacy Statement, and
Software Terms for more details including
system limitations at www.onstar.com (U.S.)
or www.onstar.ca (Canada). The OnStar system status light is next to
the OnStar buttons. If the status light is:
.Solid Green: System is ready.
.Flashing Green: On a call.
.Red: Indicates a problem.
.Off: System is off. PressQtwice to
speak with an OnStar Advisor.
Press
Qor call 1-888-4ONSTAR
(1-888-466-7827) to speak to an Advisor.
Functionality of the Voice Command button
may vary by vehicle and region.
Press
=to:
.Open the OnStar app on the infotainment
display. If equipped, the infotainment
system has OnStar controls in the
embedded OnStar app on the Home Page.
Most OnStar functions that can be
performed with the buttons can be done
using the app. To open the app, touch the
OnStar icon on the Home Page. App
updates require a corresponding service
plan. Features vary by region and model.
Features are subject to change. For more
information, see my.gmc.com/learn or
press
Q.