2015 BUICK LACROSSE Owner's Manual

Black plate (4,1)Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707475) - 2015 - CRC - 10/9/14
4-4 Storage
2NOTES

Black plate (1,1)Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707475) - 2015 - CRC - 10/9/14
Instruments and Controls 5-1
Instruments and
Controls
Controls
Steering Wheel Adjustment . . . 5-2
Steering Wheel Controls . . . . . . 5-2
Heated Steering Wheel . . . . . . . 5-3
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Windshield Wiper/Washer . . . . . 5-3
Compass . . . . . . . . . . . . . . . . . . . . . 5-4
Clock . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Power Outlets . . . . . . . . . . . . . . . . . 5-5
Warning Lights, Gauges, and
Indicators
Warning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . . 5-7
Instrument Cluster . . . . . . . . . . . . 5-8
Speedometer . . . . . . . . . . . . . . . . 5-11
Odometer . . . . . . . . . . . . . . . . . . . . 5-11
Tachometer . . . . . . . . . . . . . . . . . . 5-11
Fuel Gauge . . . . . . . . . . . . . . . . . . 5-12
Engine Coolant Temperature Gauge . . . . . . . . . . . . . . . . . . . . . . 5-13
Safety Belt Reminders . . . . . . . 5-14
Airbag Readiness Light . . . . . . 5-14 Passenger Airbag Status
Indicator . . . . . . . . . . . . . . . . . . . . 5-15
Charging System Light . . . . . . 5-16
Malfunction Indicator Lamp . . . . . . . . . . . . . 5-16
Brake System Warning Light . . . . . . . . . . . . . . . . . . . . . . . 5-19
Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . . . . 5-20
Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . . . . 5-20
Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . 5-20
Lane Departure Warning (LDW) Light . . . . . . . . . . . . . . . . 5-21
Vehicle Ahead Indicator . . . . . . 5-21
Traction Off Light . . . . . . . . . . . . 5-21
StabiliTrak®OFF Light . . . . . . . 5-22
Traction Control System (TCS)/StabiliTrak
®Light . . . . 5-22
Engine Coolant Temperature Warning Light . . . . . . . . . . . . . . 5-22
Tire Pressure Light . . . . . . . . . . 5-23
Engine Oil Pressure Light . . . . 5-23
Low Fuel Warning Light . . . . . . 5-24
Security Light . . . . . . . . . . . . . . . . 5-24
High-Beam On Light . . . . . . . . . 5-25
Adaptive Forward Lighting (AFL) Light . . . . . . . . . . . . . . . . . 5-25 Front Fog Lamp Light . . . . . . . . 5-25
Lamps On Reminder . . . . . . . . . 5-25
Cruise Control Light . . . . . . . . . 5-25
Door Ajar Light . . . . . . . . . . . . . . 5-26
Information Displays
Power Flows
(eAssist Only) . . . . . . . . . . . . . . 5-26
Energy Information (eAssist Only) . . . . . . . . . . . . . . 5-27
Driver Information Center (DIC) . . . . . . . . . . . . . . . 5-28
Head-Up Display (HUD) . . . . . 5-31
Vehicle Messages
Vehicle Messages . . . . . . . . . . . 5-35
Battery Voltage and Charging Messages . . . . . . . . . . . . . . . . . . 5-35
Brake System Messages . . . . 5-36
Compass Messages . . . . . . . . . 5-36
Cruise Control Messages . . . . 5-36
Door Ajar Messages . . . . . . . . . 5-37
Engine Cooling System Messages . . . . . . . . . . . . . . . . . . 5-38
Engine Oil Messages . . . . . . . . 5-38
Engine Power Messages . . . . 5-39
Fuel System Messages . . . . . . 5-39
Key and Lock Messages . . . . . 5-39
Lamp Messages . . . . . . . . . . . . . 5-40

Black plate (2,1)Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707475) - 2015 - CRC - 10/9/14
5-2 Instruments and Controls
Object Detection SystemMessages . . . . . . . . . . . . . . . . . . 5-40
Ride Control System Messages . . . . . . . . . . . . . . . . . . 5-42
Airbag System Messages . . . . 5-42
Security Messages . . . . . . . . . . 5-43
Service Vehicle Messages . . . 5-43
Starting the Vehicle
Messages . . . . . . . . . . . . . . . . . . 5-43
Tire Messages . . . . . . . . . . . . . . . 5-43
Transmission Messages . . . . . 5-44
Vehicle Speed Messages . . . . 5-44
Window Messages . . . . . . . . . . . 5-44
Vehicle Personalization
Vehicle Personalization . . . . . . 5-45
Universal Remote System
Universal Remote System . . . 5-51
Universal Remote System Programming . . . . . . . . . . . . . . . 5-51
Universal Remote System Operation . . . . . . . . . . . . . . . . . . 5-53
Controls
Steering Wheel
Adjustment
To adjust the steering wheel:
1. Pull the lever down.
2. Move the steering wheel up
or down. 3. Pull or push the steering wheel
closer or away from you.
4. Pull the lever up to lock the steering wheel in place.
Do not adjust the steering wheel
while driving.
Steering Wheel Controls
The infotainment system can be
operated by using the steering
wheel controls. See "Steering
Wheel Controls" in the infotainment
manual.

Black plate (3,1)Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707475) - 2015 - CRC - 10/9/14
Instruments and Controls 5-3
Heated Steering Wheel
((Heated Steering Wheel):
If equipped with a heated steering
wheel, press to turn on or off. A light
on the button displays when the
feature is turned on. The steering
wheel takes about three minutes to
start heating.
Horn
Pressaon the steering wheel pad
to sound the horn.
Windshield Wiper/Washer
The windshield wiper/washer lever
is on the right side of the steering
column.
With the ignition in ACC/
ACCESSORY or ON/RUN/START,
move the windshield wiper lever to
select the wiper speed.
HI: Use for fast wipes.
LO: Use for slow wipes.
INT (Intermittent Wipes): Move
the lever up to INT for intermittent
wipes, then turn the
xINT band
up for more frequent wipes or down
for less frequent wipes.
OFF: Use to turn the wipers off.
1X (Mist): For a single wipe, briefly
move the wiper lever down. For
several wipes, hold the wiper
lever down.
Clear snow and ice from the wiper
blades and windshield before using
them. If frozen to the windshield,
carefully loosen or thaw them.
Damaged blades should be
replaced. See Wiper Blade
Replacement on page 10-30.
Heavy snow or ice can overload the
wiper motor.
Wiper Parking
If the ignition is put in OFF while the
wipers are on LO, HI, or INT, they
will immediately stop.

Black plate (4,1)Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707475) - 2015 - CRC - 10/9/14
5-4 Instruments and Controls
If the windshield wiper lever is then
moved to OFF before the driver
door is opened or within 10 minutes,
the wipers will restart and move to
the base of the windshield.
If the ignition is put in OFF while the
wipers are performing wipes due to
windshield washing, the wipers
continue to run until they reach the
base of the windshield.
nL(Windshield Washer): Pull
the windshield wiper lever toward
you to spray washer fluid and
activate the wipers. The wipers will
continue until the lever is released
or the maximum wash time is
reached. When the lever is
released, additional wipes may
occur depending on how long the
windshield washer had been
activated. See Washer Fluid on
page 10-24 for information on filling
the windshield washer fluid
reservoir.
{Warning
In freezing weather, do not use
the washer until the windshield is
warmed. Otherwise the washer
fluid can form ice on the
windshield, blocking your vision.
Compass
The vehicle may have a compass
display on the Driver Information
Center (DIC). The compass receives
its heading and other information
from the Global Positioning
System (GPS) antenna,
StabiliTrak
®, and vehicle speed
information.
The compass system is designed to
operate for a certain number of
miles or degrees of turn before
needing a signal from the GPS
satellites. When the compass
display shows CAL, drive the
vehicle for a short distance in an
open area where it can receive a
GPS signal. The compass system will automatically determine when a
GPS signal is restored and provide
a heading again. See
Compass
Messages on page 5-36 for the
messages that may be displayed for
the compass.
Clock
Setting the Time and Date
To set the time or date:
1. Select Settings from the Home Page, then select Time and Date
Settings.
2. Select the desired function.
To set the time or date, press
«or
ªto change the hour, minutes,
AM, PM, day, month, or year.
To change the 12-24Hr setting,
press the 12-24Hr button.
To turn Auto Set on and off, press
the Auto Set button.

Black plate (5,1)Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707475) - 2015 - CRC - 10/9/14
Instruments and Controls 5-5
If auto timing is set, the time
displayed on the clock may not
update immediately when driving
into a new time zone.
Press
qBACK to go to the last
menu and save the changes or
{to
return to the Home Page.
Power Outlets
The accessory power outlets can be
used to plug in electrical equipment,
such as a cell phone or MP3 player.
There are two accessory power
outlets: one under the armrest
inside the center console storage,
and one on the rear of the center
floor console.
The outlet is powered when the
ignition is in ON/RUN or ACC/
ACCESSORY, or until the driver
door is opened within 10 minutes of
turning off the vehicle. See Retained
Accessory Power (RAP) on
page 9-23. Open the protective cover to use the
accessory power outlet.
Certain electrical accessories may
not be compatible with the
accessory power outlet and could
overload vehicle or adapter fuses.
If there is a problem, see your
dealer.
When adding electrical equipment,
be sure to follow the installation
instructions included with the
equipment. See
Add-On Electrical
Equipment on page 9-68.
{Caution
Hanging heavy equipment from
the power outlet can cause
damage not covered by the
vehicle warranty. The power
outlets are designed for
accessory power plugs only, such
as cell phone charge cords. Power Outlet 110 Volt Alternating
Current
The vehicle may have a power
outlet that can be used to plug in
electrical equipment with a
maximum limit of 150 watts.
The power outlet is on the rear of
the center console.

Black plate (6,1)Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707475) - 2015 - CRC - 10/9/14
5-6 Instruments and Controls
An indicator light on the outlet
comes on when in use. The light
comes on when the ignition is in
ON/RUN, equipment requiring less
than 150 watts is plugged into the
outlet, and no system fault is
detected.
The indicator light does not come on
when the ignition is in LOCK/OFF or
if the equipment is not fully seated
into the outlet.
If you try to connect equipment
using more than 150 watts or a
system fault is detected, the
equipment may operate for a short
period and turn itself off.A protection circuit shuts off the
power supply and the indicator light
turns off. To reset the circuit, unplug
the item and plug it back in or turn
the Remote Accessory Power (RAP)
off and then back on. See
Retained
Accessory Power (RAP) on
page 9-23. Prolonged usage of the
power outlet at the maximum load of
150 watts may cause the outlet to
overheat and automatically shut
down. The power restarts when
equipment that operates within the
limit is plugged into the outlet and a
system fault is not detected. The power outlet is not designed for
the following equipment, and may
not work properly if any of the
following is plugged in:
.Equipment with high initial peak
wattage such as:
compressor-driven refrigerators
and electric power tools.
.Other equipment requiring an
extremely stable power supply
such as:
microcomputer-controlled
electric blankets, touch sensor
lamps, etc.
.Medical equipment.

Black plate (7,1)Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707475) - 2015 - CRC - 10/9/14
Instruments and Controls 5-7
Warning Lights,
Gauges, and
Indicators
Warning lights and gauges can
signal that something is wrong
before it becomes serious enough
to cause an expensive repair or
replacement. Paying attention to the
warning lights and gauges could
prevent injury.Warning lights come on when there
could be a problem with a vehicle
function. Some warning lights come
on briefly when the engine is started
to indicate they are working.
Gauges can indicate when there
could be a problem with a vehicle
function. Often gauges and warning
lights work together to indicate a
problem with the vehicle.
When one of the warning lights
comes on and stays on while
driving, or when one of the gauges
shows there may be a problem,
check the section that explains what
to do. Waiting to do repairs can be
costly and even dangerous.