2011 BUICK LACROSSE headlamp

Black plate (2,1)Buick LaCrosse Owner Manual - 2011
2011 Buick LaCrosse Owner ManualM
Vehicle Care. . . . . . . . . . . . . . . . . 10-1
General Information . . . . . . . . . . 10-2
Vehicle Checks . . . . . . . . . . . . . . . 10-4
Headlamp Aiming . . . . . . . . . . . 10-30
Bulb Replacement . . . . . . . . . . 10-33
Electrical System . . . . . . . . . . . . 10-38
Wheels and Tires . . . . . . . . . . . 10-46
Jump Starting . . . . . . . . . . . . . . . 10-86
Towing . . . . . . . . . . . . . . . . . . . . . . 10-89
Appearance Care . . . . . . . . . . . 10-92
Service and Maintenance . . . 11-1
General Information . . . . . . . . . . 11-1
Scheduled Maintenance . . . . . . 11-2
Recommended Fluids,
Lubricants, and Parts . . . . . . . 11-7
Maintenance Records . . . . . . . 11-10 Technical Data
. . . . . . . . . . . . . . . 12-1
Vehicle Identification . . . . . . . . . 12-1
Vehicle Data . . . . . . . . . . . . . . . . . . 12-2
Customer Information . . . . . . . 13-1
Customer Information . . . . . . . . 13-1
Reporting Safety Defects . . . . 13-16
Vehicle Data Recording and
Privacy . . . . . . . . . . . . . . . . . . . . 13-18
Index . . . . . . . . . . . . . . . . . . . . . i-1

Black plate (6,1)Buick LaCrosse Owner Manual - 2011
vi Introduction
Vehicle Symbol Chart
Here are some additional symbols
that may be found on the vehicle
and what they mean. For more
information on the symbol,
refer to the Index.
9:Airbag Readiness Light
#:Air Conditioning
!:Antilock Brake System (ABS)
%:Audio Steering Wheel Controls
or OnStar®
$: Brake System Warning Light
":Charging System
I:Cruise Control
B: Engine Coolant Temperature
O:Exterior Lamps
#:Fog Lamps
.: Fuel Gauge
+:Fuses
3: Headlamp High/Low-Beam
Changer
j: LATCH System Child
Restraints
*: Malfunction Indicator Lamp
::Oil Pressure
}:Power
/:Remote Vehicle Start
>:Safety Belt Reminders
7:Tire Pressure Monitor
d:Traction Control
M:Windshield Washer Fluid

Black plate (11,1)Buick LaCrosse Owner Manual - 2011
In Brief 1-11
Vehicles with the memory feature
can store a preferred mirror position.
See“Memory Seats” underPower
Seat Adjustment on page 3‑5 for
more information.
See Power Mirrors on page 2‑16.
Manual Foldaway Mirrors
Vehicles with manual folded
mirrors are folded inward to
prevent damage when going
through an automatic car wash.
To fold, pull the mirror toward the
vehicle. Push the mirror outward,
to return it to the original position.
Automatic Dimming Feature
The driver outside mirror
automatically adjusts for the glare
of the headlamps behind you.
SeePower Mirrors on page 2‑16.
See Folding Mirrors on page 2‑17.
Interior
Adjust this mirror for a clear view of
the area behind the vehicle. Hold
the mirror in the center to move it
up, down, or side-to-side. To reduce
headlamp glare from behind, push
the tab forward for daytime and pull
it for nighttime use.
Vehicles with OnStar
®have three
control buttons at the bottom of the
mirror. See your dealer for more
information on the system and how
to subscribe to OnStar. See the
OnStar
®owner's guide for more
information about the services
OnStar provides.
See Manual Rearview Mirror on
page 2‑18.
Steering Wheel
Adjustment
To adjust the steering wheel:
1. Pull the lever (A) 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 (A) up to lock the steering wheel in place.
Do not adjust the steering wheel
while driving.

Black plate (13,1)Buick LaCrosse Owner Manual - 2011
In Brief 1-13
The current status of the AUTO
system is displayed in the Driver
Information Center (DIC) uplevel
display. SeeDriver Information
Center (DIC) on page 5‑25.
;: Turns on the parking lamps,
together with the sidemarker lamps,
taillamps, license plate lamps, and
instrument panel lights.
2: Turns on the headlamps,
together with the parking lamps,
sidemarker lamps, taillamps, license
plate lamps, and instrument panel
lights.
For more information, see:
.Exterior Lamp Controls on
page 6‑1.
.Daytime Running Lamps (DRL)
on page 6‑3.
.Fog Lamps on page 6‑5.
Windshield Wiper/Washer
The windshield wiper lever
is on the side of the steering
column. With the ignition in
ACC/ACCESSORY or ON/RUN,
move the windshield wiper lever
to select the wiper speed.
2: Fast wipes.
1: Slow wipes.
&:Turn the band up for more
frequent wipes or down for less
frequent wipes.
9: Turns the windshield
wipers off.
3: Briefly move the wiper lever
down for a single wipe or hold down
for several wipes.
Windshield Washer
Pull the windshield wiper lever to
spray windshield washer fluid and
activate the wipers.
See Windshield Wiper/Washer on
page 5‑3.

Black plate (17,1)Buick LaCrosse Owner Manual - 2011
Keys, Doors and Windows 2-17
Vehicles with the memory feature
can store a preferred mirror position.
See“Memory Seats” underPower
Seat Adjustment on page 3‑5 for
more information.
Folding Mirrors
Manual Foldaway Mirrors
The mirrors on vehicles with manual
folded mirrors are folded inward
to prevent damage when going
through an automatic car wash.
To fold, pull the mirror toward the
vehicle. Push the mirror outward
to return it to the original position.
Automatic Dimming Feature
The driver outside mirror
automatically adjusts for the glare
of the headlamps behind you.
Turn Signal Indicator
The vehicle may have a turn signal
indicator lamp built into the mirror
housing. The turn signal lamp
flashes with the use of the vehicle's
turn signal and hazard flashers.
Heated Mirrors
For vehicles with heated mirrors:
<(Rear Window Defogger):
Press to heat the mirrors.
See “Rear Window Defogger” under
Automatic Climate Control System
on page 8‑1 for more information.
Park Tilt Mirrors
If the vehicle is equipped with
memory mirrors, there is an option
to have the mirrors tilt down, when
in R (Reverse), to more easily see
the ground near the vehicle.
When the vehicle is shifted to
R (Reverse), both the driver and
passenger mirrors will tilt downward.
They will return to their previous
position when the vehicle is shifted
out of R (Reverse), the ignition is
turned to OFF, or the vehicle is left
in R (Reverse) for an extended
period of time.
This feature can be turned on or off.
SeeVehicle Personalization on
page 5‑39.

Black plate (18,1)Buick LaCrosse Owner Manual - 2011
2-18 Keys, Doors and Windows
Interior Mirrors
Manual Rearview Mirror
Adjust the inside rearview mirror
for a clear view of the area behind
your vehicle. To avoid glare of the
headlamps from behind, push the
tab forward for daytime and pull it
for nighttime use.
Vehicles with OnStar
®have three
control buttons at the bottom of the
mirror. See your dealer for more
information about OnStar and how
to subscribe to it. See the OnStar
Owner's Guide for more information
about the services OnStar provides.
Windows
{WARNING
Leaving children, helpless
adults, or pets in a vehicle
with the windows closed is
dangerous. They can be
overcome by the extreme heat
and suffer permanent injuries
or even death from heat stroke.
Never leave a child, a helpless
adult, or a pet alone in a vehicle,
especially with the windows
closed in warm or hot weather.
The vehicle aerodynamics are
designed to improve fuel economy
performance. This may result in a
pulsing sound when either rear
window is down and the front
windows are up. To reduce the
sound, open either a front window
or the sunroof (if equipped).

Black plate (24,1)Buick LaCrosse Owner Manual - 2011
5-24 Instruments and Controls
Low Fuel Warning Light
This light, below the fuel gauge,
comes on briefly when the engine
is started.
If it does not come on have the
vehicle serviced by your dealer.
If the system is working normally,
the indicator light then goes off.
This light also comes on when the
fuel tank is low on fuel. When fuel
is added the light should go off.
If it does not, have your vehicle
serviced.
For vehicles with the uplevel cluster,
this telltale displays in the Driver
Information Center (DIC) screen.
Security Light
This light flashes when the security
system is activated.
For more information, seeVehicle
Security on page 2‑14.
For vehicles with the uplevel cluster,
this telltale displays in the Driver
Information Center (DIC) screen.
High-Beam On Light
This light comes on when the
high-beam headlamps are in use.
See Headlamp High/Low-Beam
Changer on page 6‑2 for more
information.

Black plate (1,1)Buick LaCrosse Owner Manual - 2011
Lighting 6-1
Lighting
Exterior Lighting
Exterior Lamp Controls . . . . . . . . 6-1
Exterior Lamps OffReminder . . . . . . . . . . . . . . . . . . . . 6-2
Headlamp High/Low-Beam Changer . . . . . . . . . . . . . . . . . . . . . 6-2
Flash-to-Pass . . . . . . . . . . . . . . . . . 6-2
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . 6-3
Automatic Headlamp System . . . . . . . . . . . . . . . . . . . . . . 6-3
Adaptive Forward Lighting (AFL) . . . . . . . . . . . . . . . 6-4 Hazard Warning Flashers . . . . . 6-4
Turn and Lane-Change
Signals . . . . . . . . . . . . . . . . . . . . . . 6-4
Fog Lamps . . . . . . . . . . . . . . . . . . . . 6-5Interior Lighting
Instrument Panel Illumination Control . . . . . . . . . . . . . . . . . . . . . . 6-5
Dome Lamps . . . . . . . . . . . . . . . . . 6-5
Reading Lamps . . . . . . . . . . . . . . . 6-5
Sun Visor Lamps . . . . . . . . . . . . . . 6-5
Lighting Features
Entry Lighting . . . . . . . . . . . . . . . . . 6-6
Exit Lighting . . . . . . . . . . . . . . . . . . . 6-6
Battery Load Management . . . . 6-6
Battery Power Protection . . . . . . 6-7
Exterior Lighting
Exterior Lamp Controls
The exterior lamp control is located
on the instrument panel on the
outboard side of the steering wheel.