2019 BUICK LACROSSE audio

Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada-12032549) -
2019 - crc - 8/20/18
18 In Brief
Shifting into P (Park)1. Press the brake pedal and come to a complete stop.
2. Press the P button on the shiftlever.
Shifting from D (Drive) to M
(Manual) 1. While in D (Drive), pull the shift lever back to M (Manual).
2. Pull the shift lever back again to return to D (Drive).
See Automatic Transmission 0187.
Tap Shift
If equipped, Tap Shift allows you to
shift an automatic transmission
similar to a manual transmission. To
use the Tap Shift feature:
1. When in D (Drive), pull back on the shift lever to enter
M (Manual Mode).
2. Use the tap shift paddles located on the steering wheel
to manually shift the automatic
transmission.
3. To exit, pull back on the shift lever to go from M (Manual
Mode) back to D (Drive).
See Manual Mode 0191.
Vehicle Features
Infotainment System
See the infotainment manual for
information on the radio, audio
players, phone, navigation system,
and voice or speech recognition.
It also includes information on
settings.
Steering Wheel Controls
The infotainment system can be
operated by using the steering
wheel controls. See “Steering Wheel
Controls” in the infotainment
manual.

Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada-12032549) -
2019 - crc - 8/20/18
Instruments and Controls 115
Cluster Menu
There is an interactive display area
in the center of the instrument
cluster.
Use the right steering wheel control
to open and scroll through the
different items and displays.
Press
Sto access the cluster
applications. Use
yorzto scroll
through the list of available
applications. Not all applications will
be available on all vehicles. .
Info App. This is where the
selected Driver Information
Center (DIC) displays. See
Driver Information Center (DIC)
0131.
. Audio
. Phone
. Navigation
. Options
Audio
Press
Vto select the Audio app,
then press
Tto enter the Audio
menu. In the Audio menu browse for
music, select from the favorites,
or change the audio source.
Phone
Press
Vto select the Phone app,
then press
Tto enter the Phone
menu. In the Phone menu, if there is
no active phone call, view recent
calls, scroll through contacts,
or select from the favorites. If there
is an active call, mute or unmute the
phone or switch to handset or
handsfree operation. Navigation
Press
Vto select the Navigation
app, then press
Tto enter the
Navigation menu. If there is no
active route, you can resume the
last route and turn the voice
prompts on/off. If there is an active
route, press
Vto cancel route
guidance or turn the voice prompts
on/off.
Options
Press
Vto select the Options app.
Use
yorzto scroll through items
in the Options menu.
Units : Press
Twhile Units is
displayed to enter the Units menu.
Choose English or metric units by
pressing
Vwhile the desired item is
highlighted.
Display Themes : Press
Twhile
Display Themes is displayed to
enter the menu. Choose Sport or
Touring by pressing
Vwhile the
desired item is highlighted.

Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada-12032549) -
2019 - crc - 8/20/18
Instruments and Controls 135
HUD Display on the Windshield
The HUD may display some of the
following vehicle information and
vehicle messages or alerts:
. Speed
. Tachometer
. Audio
. Phone
. Navigation
. Collision Alert
. Adaptive Cruise Control and set
speed
. Lane Departure Warning/Lane
Keep Assist .
Low Fuel
Some vehicle messages or alerts
displayed in the HUD may be
cleared by using the steering wheel
controls. See Vehicle Messages
0 137.
The HUD control is to the left of the
steering wheel.
To adjust the HUD image:
1. Adjust the driver seat.
2. Start the engine.
3. Use the following settings to adjust the HUD.
$:Press or lift to center the HUD
image. The HUD image can only be
adjusted up and down, not side
to side.
!: Press to select the display
view. Each press will change the
display view.
D: Lift and hold to brighten the
display. Press and hold to dim the
display. Continue to hold to turn the
display off.
The HUD image will automatically
dim and brighten to compensate for
outside lighting. The HUD
brightness control can also be
adjusted as needed.
The HUD image can temporarily
light up depending on the angle and
position of sunlight on the HUD
display. This is normal.
Polarized sunglasses could make
the HUD image harder to see.
HUD Views
There are four views in the HUD.
Some vehicle information and
vehicle messages or alerts may be
displayed in any view.

Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada-12032549) -
2019 - crc - 8/20/18
136 Instruments and Controls
Metric
English
Speed View : This displays digital
speed in English or metric units,
speed limit, vehicle ahead indicator,
Lane Departure Warning/Lane Keep
Assist, and Adaptive Cruise Control
and set speed. Some information
only appears on vehicles that have
these features, and when they are
active.
Metric
English
Audio/Phone View : This displays
digital speed, indicators from speed
view along with audio/phone
information. The current radio
station, media type, and incoming
calls will be displayed.
All HUD views may briefly display
audio information when the steering
wheel controls are used to adjust
the audio settings appearing in the
instrument cluster.
Incoming phone calls may display in
any HUD view.
Metric
English
Navigation View : This displays
digital speed, indicators from speed
view along with Turn-by-Turn
Navigation information in some
vehicles. The compass heading is
displayed when navigation routing is
not active.
Navigation Turn-by-Turn Alerts
shown in the instrument cluster may
also be displayed in any HUD view.

Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada-12032549) -
2019 - crc - 8/20/18
138 Instruments and Controls
.Brakes
. Steering
. Ride Control Systems
. Driver Assistance Systems
. Cruise Control
. Lighting and Bulb Replacement
. Wiper/Washer Systems
. Doors and Windows
. Seat Belts
. Airbag Systems
. Engine and Transmission
. Tire Pressure
. Battery
Engine Power Messages
ENGINE/PROPULSION POWER
IS REDUCED
This message displays when the
vehicle's propulsion power is
reduced. Reduced propulsion power
can affect the vehicle's ability to
accelerate. If this message is on,
but there is no observed reduction in performance, proceed to your
destination. The performance may
be reduced the next time the vehicle
is driven. The vehicle may be driven
while this message is on, but
maximum acceleration and speed
may be reduced. Anytime this
message stays on, or displays
repeatedly, the vehicle should be
taken to your dealer for service as
soon as possible.
Vehicle Speed Messages
SPEED LIMITED TO
XXX KM/H (MPH)
This message shows that the
vehicle speed has been limited to
the speed displayed. The limited
speed is a protection for various
propulsion and vehicle systems,
such as lubrication, thermal,
suspension, Teen Driver if
equipped, or tires.
Vehicle
Personalization
Use the audio system controls to
access the personalization menus
for customizing vehicle features.
The following are all possible
personalization features. Depending
on the vehicle, some may not be
available.
To access the personalization
menus:
1. Touch SETTINGS on the Home Page on the infotainment
display.
2. Touch the desired feature to display a list of available
options.
3. Touch the desired option.
4. Touch to select the desired option setting.
5. Touch
hBACK to return to the
previous menu.

Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada-12032549) -
2019 - crc - 8/20/18
144 Instruments and Controls
Android Auto
Select and the following may
display:
.Android Auto
. Manage Android Auto Devices
Android Auto
This feature allows Android devices
to be connected to the infotainment
system through a USB port. See
“Apple CarPlay and Android Auto”
under “Phone” in the infotainment
manual.
Select Off or On.
Manage Android Auto Devices
Select to manage Android devices.
Android Auto must be on for this
feature to be accessed. See “Apple
CarPlay and Android Auto” under
“Phone” in the infotainment manual.
Voice
Select and the following may be
displayed:
.
Confidence Threshold
. Prompt Length .
Audio Feedback Speed
. Display “What Can I Say?” Tips
Confidence Threshold
This feature allows the adjustment
of the sensitivity of the speech
recognition system.
Select Confirm More or
Confirm Less.
Prompt Length
This feature adjusts the voice
prompt length.
Select Short or Long.
Audio Feedback Speed
This feature adjusts the audio
feedback speed.
Select Slow, Medium, or Fast.
Display “What Can I Say?” Tips
This feature gives tips on what to
say when using voice recognition.
Select Off or On.
Display
Select and the following may be
displayed: .
Theme
. Calibrate Touchscreen
. Turn Display Off
Theme
Select to change the color, font, and
art of the display.
Select Contemporary, Mainstreet,
Edge, or Velocity.
Calibrate Touchscreen
Select to calibrate the touchscreen,
then follow the prompts.
Turn Display Off
Select to turn the display off. Touch
anywhere on the infotainment
display or press any infotainment
controls on the center stack to turn
the display on.
Rear Camera
Select and the following may be
displayed:
. Guidance Lines
. Rear Park Assist Symbols

Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada-12032549) -
2019 - crc - 8/20/18
156 Infotainment System
Infotainment
System
Introduction
Infotainment . . . . . . . . . . . . . . . . . . 156
Introduction
Infotainment
See the infotainment manual for
information on the radio, audio
players, phone, navigation system,
and voice or speech recognition.
It also includes information on
settings.
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.

Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada-12032549) -
2019 - crc - 8/20/18
Driving and Operating 177
4. Set the parking brake. SeeElectric Parking Brake 0193.
Press ENGINE START/STOP
to turn the vehicle off.
If the vehicle cannot be pulled over
and must be shut off while driving,
press and hold ENGINE START/
STOP for longer than two seconds,
or press twice in five seconds.
ACC/ACCESSORY (Amber
Indicator Light) : This mode allows
you to use some electrical
accessories when the ignition is off.
With the ignition off, pressing
ENGINE START/STOP once without
the brake pedal applied will place
the ignition system in ACC/
ACCESSORY.
The ignition will switch from ACC/
ACCESSORY to OFF after
10 minutes to prevent battery
rundown.
ON/RUN/START (Green Indicator
Light) : This mode is for driving and
starting. With the ignition off and the
brake pedal applied, pressing
ENGINE START/STOP once will
place the ignition system in ON/ RUN/START. Once engine cranking
begins, release the button. Engine
cranking will continue until the
engine starts. See
Starting the
Engine 0177. The ignition will then
remain in ON/RUN.
Service Mode
This power mode is available for
service and diagnostics. Service
Mode is also available to verify the
proper operation of the malfunction
indicator lamp as may be required
for emission inspection purposes.
With the ignition off and the brake
pedal not applied, pressing and
holding ENGINE START/STOP for
more than five seconds will place
the vehicle in Service Mode. The
instruments and audio systems will
operate as they do in ON/RUN, but
the vehicle will not be able to be
driven. The engine will not start in
Service Mode. Press ENGINE
START/STOP again to turn the
vehicle off.Starting the Engine
Place the transmission in P (Park) or
N (Neutral). To restart the engine
when the vehicle is already moving,
use N (Neutral).
Caution
Do not try to shift to P (Park) if the
vehicle is moving. If you do, you
could damage the transmission.
Shift to P (Park) only when the
vehicle is stopped.
Caution
If you add electrical parts or
accessories, you could change
the way the engine operates. Any
resulting damage would not be
covered by the vehicle warranty.
See Add-On Electrical Equipment
0 233.