2013 BUICK LACROSSE wheel

Black plate (9,1)Buick LaCrosse Owner Manual - 2013 - crc - 9/7/12
Infotainment System 7-9
Radio
AM-FM Radio
Playing the Radio
Audio Source
VOL/
O(Volume/Power):
1. Press to turn the radio on or off.
2. Turn to increase or decrease the volume.
The steering wheel controls can
also be used to adjust the volume.
See Steering Wheel Controls on
page 5‑2.
RADIO/BAND:
1. Press to change the band while listening to the radio.
2. Select the radio while listening to another audio source.
Infotainment System Menus
Tone Settings
To access the tone settings, press
the TONE button on the faceplate. Use the tone settings to adjust the
following features:
.Setting the tone
.Adjusting the speakers
Setting the Tone
To adjust the tone:
.Treble: Press Treble and then
press + or −to change the level.
.Middle (Midrange): Press Middle
and then press + or −to change
the level.
.Bass: Press Bass and then
press + or −to change the level.
Adjusting the Speakers
To adjust the speaker balance:
.Press the left arrow on the
bottom for more sound from the
left speakers or the right arrow
on the bottom for more sound
from the right speakers. The
middle position balances the
sound between the left and right
speakers. To adjust the speaker fade:
.Press the upper arrow for more
sound from the front speakers
and the lower arrow for more
sound from the rear speakers.
The middle position balances
the sound between the front and
rear speakers.
EQ Settings
The EQ settings are selected
through the tone menu. Press the
left or right arrows to cycle through
the EQ options. The available
choices are Talk and Manual.
Finding a Station
To select the band, see “Audio
Source” earlier in this section.
Turn the Multifunction knob to find a
radio station. To select a preset
station, choose a preset button.
Seeking a Station
Press
gorlto search for a
station.

Black plate (21,1)Buick LaCrosse Owner Manual - 2013 - crc - 9/7/12
Infotainment System 7-21
.Pair cell phone(s) to the vehicle.
The system may not work with
all cell phones. See“Pairing”in
this section for more information.
.If the cell phone has voice
dialing capability, learn to use
that feature to access the
address book or contact list. See
“Voice Pass-Thru” in this section
for more information.
.See “Storing and Deleting Phone
Numbers” in this section for
more information.
{WARNING
When using a cell phone, it can
be distracting to look too long or
too often at the screen of the
phone or the infotainment
(navigation) system. 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. Vehicles with a Bluetooth system
can use a Bluetooth-capable cell
phone 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 in ON/RUN or ACC/
ACCESSORY. The range of the
Bluetooth system can be up to 9.1 m
(30 ft). Not all phones support all
functions and not all phones work
with the Bluetooth system. See
www.gm.com/bluetooth for more
information about compatible
phones.Bluetooth Controls
Use the buttons located on the
infotainment system and the
steering wheel to operate the
Bluetooth system.
Steering Wheel Controls
b/g(Push To Talk):
Press to
answer incoming calls, confirm
system information, and start voice
recognition.
$/i(End Call): Press to end a
call, reject a call, or cancel an
operation.
Infotainment System Controls
If equipped, the infotainment system
allows certain controls to be
selected on the infotainment display.
For information about how to
navigate the menu system using the
infotainment controls, see Overview
on page 7‑3 orAM-FM Radio on
page 7‑9.
5(Phone): Press to enter the
Phone main menu.
Voice Recognition
The voice recognition system uses
commands to control the system
and dial phone numbers.
Noise: The system may not
recognize voice commands if there
is too much background noise.
When to Speak: A tone sounds to
indicate that the system is ready for
a voice command. Wait for the tone
and then speak.

Black plate (25,1)Buick LaCrosse Owner Manual - 2013 - crc - 9/7/12
Infotainment System 7-25
Declining a Call
Turn the Multifunction knob to
“Decline”and press SELECT to
decline the call.
Switching Between Calls (Call
Waiting Calls Only)
To switch between calls:
1. Turn the Multifunction knob and press SELECT.
2. Select Switch Call from the menu.
Conference Calling
Conference calling and three-way
calling must be supported on the
Bluetooth phone and enabled by the
wireless service carrier to work.
To start a conference while in a
current call:
1. Turn the Multifunction knob andpress SELECT.
2. Select Enter Number. 3. Enter the character sequence
then select Call. See “Entering a
Character Sequence” in
Operation on page 7‑4.
4. After the call has been placed, turn the Multifunction knob to
choose Merge Calls then press
SELECT.
5. To add more callers to the conference call, repeat Steps
1–4. The number of callers that
can be added is limited by your
wireless service carrier.Ending a Call
Turn the Multifunction knob to select
Hang Up, then press SELECT.
Muting a Call
To Mute a Call
Turn the Multifunction knob to select
Mute Call, then press SELECT.
To Cancel Mute
Turn the Multifunction knob to select
Mute Call, then press SELECT.
Dual Tone Multi-Frequency
(DTMF) Tones
The in-vehicle Bluetooth system can
send numbers during a call. This is
used when calling a menu-driven
phone system.
1. Turn the Multifunction knob toselect Enter Number, then press
SELECT.
2. Enter the character sequence. See “Entering a Character
Sequence” inOperation on
page 7‑4.
Bluetooth (Voice
Recognition)
Using Voice Recognition
To use voice recognition, press theb/gbutton located on the steering
wheel. Use the commands below for
the various voice features. For
additional information, say "Help"
while you are in a voice
recognition menu.

Black plate (1,1)Buick LaCrosse Owner Manual - 2013 - crc - 9/7/12
Climate Controls 8-1
Climate Controls
Climate Control Systems
Dual Automatic Climate ControlSystem . . . . . . . . . . . . . . . . . . . . . . 8-1
Air Vents
Air Vents . . . . . . . . . . . . . . . . . . . . . . 8-6
Maintenance
Air Intake . . . . . . . . . . . . . . . . . . . . . 8-7
Passenger Compartment AirFilter . . . . . . . . . . . . . . . . . . . . . . . . . 8-7
Service . . . . . . . . . . . . . . . . . . . . . . . 8-7
Climate Control Systems
Dual Automatic Climate Control System
For vehicles with this system, it controls the heating, cooling, and ventilation.
Non-eAssist Vehicles
1. Power
2. Driver Temperature Control
3. Defrost
4. Fan Control
5. Air Delivery Mode Control
6. Recirculation/Automatic Recirculation 7. Passenger Temperature Control
8. AUTO (Automatic Operation)
9. Rear Window Defogger
10. Heated Steering Wheel
11. Air Conditioning
12. ZONE

Black plate (5,1)Buick LaCrosse Owner Manual - 2013 - crc - 9/7/12
Climate Controls 8-5
When the indicator light is on, air is
recirculated inside the vehicle. If the
indicator light is off, outside air will
flow into the vehicle. Press AUTO or
@to return to automatic
operation.
Auto Defog: The climate control
system may have a sensor to
automatically detect high humidity
inside the vehicle. When high
humidity is detected, the climate
control system may adjust to
outside air supply and turn on the
air conditioner. The fan speed may
slightly increase to help prevent
fogging. If the climate control
system does not detect possible
window fogging, it returns to normal
operation. For eAssist vehicles,
there may be shorter and less
frequent auto stops when auto
defog is in use.
To turn Auto Defog off or on, see
“Climate and Air Quality” under
Vehicle Personalization on
page 5‑39.
Rear Window Defogger
=(Rear Window Defogger):
Press to turn the rear window
defogger on or off.
The rear window defogger turns off
automatically after about
10 minutes. If turned on again it
runs for about five minutes before
turning off. The defogger can also
be turned off by turning the ignition
to ACC/ACCESSORY or
LOCK/OFF.
The rear window defogger can be
set to automatic operation. See
“Climate and Air Quality” under
Vehicle Personalization on
page 5‑39. When auto rear defog is
selected, the rear window defogger
turns on automatically when the
interior temperature is cold and the
outside temperature is about 4°C
(40°F) and below. The auto rear
defogger turns off automatically
after about 10 minutes, or after
five minutes if the outside
temperature is not as cold. For eAssist vehicles, auto rear
defog will only run during a remote
start and the feature is not available
in the Vehicle Personalization menu.
For vehicles with heated outside
rearview mirrors, they turn on when
the rear window defogger button is
on and help to clear fog or frost from
the surface of the mirror. See
Heated Mirrors on page 2‑16.
Notice:
Do not try to clear frost
or other material from the inside
of the front windshield and rear
window with a razor blade or
anything else that is sharp. This
may damage the rear window
defogger grid and affect the
radio's ability to pick up stations
clearly. The repairs would not be
covered by the vehicle warranty.
((Heated Steering Wheel): For
vehicles with this feature, press to
turn on or off. See Heated Steering
Wheel on page 5‑3.

Black plate (6,1)Buick LaCrosse Owner Manual - 2013 - crc - 9/7/12
8-6 Climate Controls
Remote Start Climate Control
Operation (If Equipped):For
vehicles with the remote start
feature, the climate control system
may run when the vehicle is started
remotely. The system uses the
driver ’s previous settings to heat or
cool the inside of the vehicle. The
rear defog may come on during
remote start based on cold ambient
conditions. If the vehicle has heated
or ventilated seats, they may come
on during a remote start. See
Remote Vehicle Start on page 2‑8
and Heated and Ventilated Seats on
page 1‑8.Sensor
The solar sensor, located on top of
the instrument panel near the
windshield, monitors the solar heat.
The climate control system uses the
sensor information to adjust the
temperature, fan speed,
recirculation, and air delivery mode
for best comfort.
Do not cover the sensor; otherwise
the automatic climate control system
may not work properly.
Air Vents
Use the louvers located on the air
vents to change the direction of the
airflow.
To open the vent, move the
thumbwheel to
t. To close the vent,
move the thumbwheel to
l.
For vehicles with eAssist, there is a
battery cooling air vent located on
the shelf behind the rear passenger
seats below the rear window. Keep
this air inlet clear from items that
may block air flow. Proper airflow is
required to keep the eAssist battery
and control system cool.

Black plate (1,1)Buick LaCrosse Owner Manual - 2013 - crc - 9/7/12
Driving and Operating 9-1
Driving and
Operating
Driving Information
Distracted Driving . . . . . . . . . . . . . 9-2
Defensive Driving . . . . . . . . . . . . . 9-3
Drunk Driving . . . . . . . . . . . . . . . . . 9-3
Control of a Vehicle . . . . . . . . . . . 9-3
Braking . . . . . . . . . . . . . . . . . . . . . . . 9-3
Steering . . . . . . . . . . . . . . . . . . . . . . . 9-4
Off-Road Recovery . . . . . . . . . . . . 9-5
Loss of Control . . . . . . . . . . . . . . . . 9-5
Driving on Wet Roads . . . . . . . . . 9-6
Highway Hypnosis . . . . . . . . . . . . 9-7
Hill and Mountain Roads . . . . . . 9-7
Winter Driving . . . . . . . . . . . . . . . . . 9-8
If the Vehicle Is Stuck . . . . . . . . . 9-9
Vehicle Load Limits . . . . . . . . . . 9-10
Starting and Operating
New Vehicle Break-In . . . . . . . . 9-14
Ignition Positions (KeylessAccess) . . . . . . . . . . . . . . . . . . . . 9-15
Ignition Positions (Key Access) . . . . . . . . . . . . . . . . . . . . 9-17
Starting the Engine . . . . . . . . . . 9-19
Engine Heater . . . . . . . . . . . . . . . 9-23 Retained Accessory
Power (RAP) . . . . . . . . . . . . . . . 9-24
Shifting Into Park . . . . . . . . . . . . 9-24
Shifting out of Park . . . . . . . . . . 9-25
Parking over Things That Burn . . . . . . . . . . . . . . . . . . 9-26
Engine Exhaust
Engine Exhaust . . . . . . . . . . . . . . 9-26
Running the Vehicle WhileParked . . . . . . . . . . . . . . . . . . . . . 9-27
Automatic Transmission
Automatic Transmission . . . . . 9-27
Manual Mode . . . . . . . . . . . . . . . . 9-29
Drive Systems
All-Wheel Drive . . . . . . . . . . . . . . 9-30
Brakes
Antilock BrakeSystem (ABS) . . . . . . . . . . . . . . 9-31
Parking Brake . . . . . . . . . . . . . . . 9-32
Brake Assist . . . . . . . . . . . . . . . . . 9-34
Hill Start Assist (HSA) . . . . . . . 9-34
Ride Control Systems
Traction Control System (TCS) . . . . . . . . . . . . . . 9-34
StabiliTrak
®System . . . . . . . . . 9-35
Limited-Slip Differential . . . . . . 9-37
Selective Ride Control . . . . . . . 9-37
Cruise Control
Cruise Control . . . . . . . . . . . . . . . 9-37
Object Detection Systems
Ultrasonic Parking Assist . . . . 9-40
Side Blind Zone Alert (SBZA) . . . . . . . . . . . . . . . 9-41
Rear Vision Camera (RVC) . . . . . . . . . . . . . 9-43
Fuel
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . 9-46
Recommended Fuel . . . . . . . . . 9-47
Gasoline Specifications . . . . . . 9-47
California FuelRequirements . . . . . . . . . . . . . . 9-47
Fuels in Foreign Countries . . . 9-47
Fuel Additives . . . . . . . . . . . . . . . 9-48
Fuel E85 (85% Ethanol) . . . . . 9-49
Filling the Tank . . . . . . . . . . . . . . 9-50
Filling a Portable Fuel Container . . . . . . . . . . . . . . . . . . . 9-51

Black plate (2,1)Buick LaCrosse Owner Manual - 2013 - crc - 9/7/12
9-2 Driving and Operating
Towing
General TowingInformation . . . . . . . . . . . . . . . . . 9-51
Driving Characteristics and Towing Tips . . . . . . . . . . . . . . . . 9-51
Trailer Towing (Except
eAssist) . . . . . . . . . . . . . . . . . . . . 9-54
Trailer Towing (eAssist) . . . . . . 9-56
Towing Equipment . . . . . . . . . . . 9-56
Conversions and Add-Ons
Add-On Electrical Equipment . . . . . . . . . . . . . . . . . 9-57
Driving Information
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, always
keep your eyes on the road, hands
on the wheel, and mind on the drive.
.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.
.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.