2007 BUICK LACROSSE door lock

Seats and Restraint Systems
....................... 7
Front Seats
.............................................. 9
Rear Seats
............................................. 14
Safety Belts
............................................ 16
Child Restraints
...................................... 39
Airbag System
........................................ 66
Restraint System Check
......................... 82
Features and Controls
................................ 85
Keys
....................................................... 87
Doors and Locks
.................................... 96
Windows
............................................... 102
Theft-Deterrent Systems
....................... 104
Starting and Operating Your Vehicle
..... 109
Mirrors
.................................................. 124
OnStar
®System
................................... 126
Universal Home Remote System
.......... 130
Storage Areas
...................................... 141
Sunroof
................................................ 143Instrument Panel
....................................... 145
Instrument Panel Overview
................... 148
Climate Controls
................................... 168
Warning Lights, Gages, and
Indicators
.......................................... 179
Driver Information Center (DIC)
............ 199
Audio System(s)
................................... 238
Driving Your Vehicle
................................. 285
Your Driving, the Road, and
Your Vehicle
..................................... 286
Towing
................................................. 325
Service and Appearance Care
.................. 337
Service
................................................. 340
Fuel
...................................................... 343
Checking Things Under
the Hood
........................................... 348
Headlamp Aiming
................................. 391
Bulb Replacement
................................ 394
2007 Buick LaCrosse Owner ManualM
1

Driver Position
Lap-Shoulder Belt
The driver has a lap-shoulder belt. Here is how to
wear it properly.
1. Close and lock the door.
2. Adjust the seat so you can sit up straight.
To see how, see “Seats” in the Index.
3. Pick up the latch plate and pull the belt across
you. Do not let it get twisted.The lap-shoulder belt may lock if you pull the
belt across you very quickly. If this happens,
let the belt go back slightly to unlock it.
Then pull the belt across you more slowly.
4. Push the latch plate into the buckle until it
clicks.
Pull up on the latch plate to make sure it is
secure. If the belt is not long enough,
seeSafety Belt Extender on page 38.
Make sure the release button on the buckle is
positioned so you would be able to unbuckle
the safety belt quickly if you ever had to.
5. Move the shoulder belt height adjuster to the
height that is right for you. Improper shoulder
belt height adjustment could reduce the
effectiveness of the safety belt in a crash. See
Shoulder Belt Height Adjustment on page 29.
22

To unlatch the belt, push the button on the buckle.
The belt should go back out of the way.
Before you close the door, be sure the belt is out
of the way. If you slam the door on it, you can
damage both the belt and your vehicle.
Shoulder Belt Height Adjustment
Before you begin to drive, move the shoulder belt
height adjuster to the height that is right for you.
Adjust the height so that the shoulder portion of the
belt is centered on your shoulder. The belt should
be away from your face and neck, but not falling off
your shoulder. Incorrect positioning of the shoulder
belt can reduce the effectiveness of the safety belt.
To move it down, press
down on the release
lever (A) and move the
height adjuster to the
desired position. You
can move the height
adjuster up just by
pressing up on the
shoulder belt guide.
After you move the height adjuster to where you
want it, try to move it down without squeezing
the release lever to make sure it has locked into
position.
29

If your vehicle has a roof-mounted side impact
airbag for the right front passenger and the person
directly behind that passenger, it is located in
the ceiling above the side windows.
{CAUTION:
If something is between an occupant
and an airbag, the bag might not inate
properly or it might force the object into
that person causing severe injury or even
death. The path of an inating airbag must
be kept clear. Do not put anything between
an occupant and an airbag, and do not
attach or put anything on the steering
wheel hub or on or near any other airbag
covering. And, if your vehicle has
roof-mounted side impact airbags, never
secure anything to the roof of your vehicle
by routing the rope or tie down through any
door or window opening. If you do, the path
of an inating side impact airbag will be
blocked. The path of an inating airbag
must be kept clear.
70

What Will You See After an Airbag
Inates?
After a frontal airbag inates, it quickly deates, so
quickly that some people may not even realize the
airbag inated. Roof-mounted side impact airbags
may still be at least partially inated minutes after
the vehicle comes to rest. Some components of the
airbag module — the steering wheel hub for the
driver’s airbag, the instrument panel for the right
front passenger’s airbag, or the ceiling of your
vehicle near the side windows for vehicles with
roof–mounted side impact airbags — may be hot for
a short time. The parts of the airbag that come into
contact with you may be warm, but not too hot to
touch. There may be some smoke and dust coming
from the vents in the deated airbags. Airbag
ination does not prevent the driver from seeing out
of the windshield or being able to steer the vehicle,
nor does it prevent people from leaving the vehicle.
{CAUTION:
When an airbag inates, there may be
dust in the air. This dust could cause
breathing problems for people with a
history of asthma or other breathing
trouble. To avoid this, everyone in the
vehicle should get out as soon as it is
safe to do so. If you have breathing
problems but cannot get out of the vehicle
after an airbag inates, then get fresh air
by opening a window or a door. If you
experience breathing problems following
an airbag deployment, you should seek
medical attention.
Your vehicle has a feature that may automatically
unlock the doors, turn the interior lamps on, and
turn on the hazard warning ashers when the
airbags inate. You can lock the doors again, turn
the interior lamps off, and turn the hazard warning
ashers off by using the controls for those features.
74

Keys.............................................................. 87
Remote Keyless Entry (RKE) System.......... 89
Remote Keyless Entry (RKE) System
Operation................................................. 90
Doors and Locks.......................................... 96
Door Locks................................................. 96
Power Door Locks....................................... 97
Delayed Locking.......................................... 97
Automatic Door Lock................................... 98
Programmable Automatic Door Unlock........ 98
Rear Door Security Locks........................... 98
Lockout Protection....................................... 99
Trunk........................................................ 100
Windows...................................................... 102
Power Windows........................................ 103
Sun Visors................................................ 104
Theft-Deterrent Systems............................. 104
Content Theft-Deterrent............................. 104
PASS-Key
®III ........................................... 106
PASS-Key®III Operation........................... 107Starting and Operating Your Vehicle......... 109
New Vehicle Break-In................................ 109
Ignition Positions....................................... 109
Retained Accessory Power (RAP)............. 110
Starting the Engine.................................... 111
Engine Coolant Heater.............................. 112
Automatic Transaxle Operation.................. 114
Parking Brake........................................... 117
Shifting Into Park (P) ................................. 118
Shifting Out of Park (P)............................. 120
Parking Over Things That Burn................. 121
Engine Exhaust......................................... 122
Running the Engine While Parked............. 123
Mirrors......................................................... 124
Manual Rearview Mirror............................. 124
Manual Rearview Mirror with OnStar
®....... 124
Automatic Dimming Rearview Mirror.......... 124
Automatic Dimming Rearview Mirror
with OnStar
®.......................................... 125
Outside Power Mirrors............................... 125
Outside Power Heated Mirrors................... 126
Outside Convex Mirror............................... 126
Section 2 Features and Controls
85

Remote Keyless Entry (RKE)
System Operation
The vehicle’s doors can be locked and unlocked,
and the trunk can be opened from about 3 feet
(1 m) up to 60 feet (18 m) away with the Remote
Keyless Entry (RKE) transmitter. If your vehicle
has the remote start feature, you can also start the
vehicle’s engine with the RKE transmitter.The following functions may be available with your
vehicle’s RKE system:/(Remote Vehicle Start):If your vehicle has
this feature, the engine may be started from
outside the vehicle using the RKE transmitter.
See “Remote Vehicle Start” at the end of
this section for more detailed information.
Q(Lock):Press the lock button to lock all the
doors. If enabled through the Driver Information
Center (DIC), the parking lamps may ash once to
indicate locking has occurred, or the horn may
chirp when the lock button is pressed again within
ve seconds from the previous press of the
lock button. See “FOB LOCK FEEDBACK” under
DIC Vehicle Personalization on page 229for
additional information. If the vehicle has the
content theft-deterrent system, pressing the lock
button may also arm it. SeeContent
Theft-Deterrent on page 104.
RKE with Remote StartRKE without Remote
Start
90

"(Unlock):Press the unlock button to unlock the
driver’s door. If the button is pressed again
within ve seconds, all remaining doors will unlock.
The interior lamps will come on and stay on for
20 seconds or until the ignition is turned on.
If enabled through the DIC, the parking lamps can
be programmed to come on for a set amount of
time when the vehicle is unlocked using the
RKE transmitter. See “EXT (Exterior) LIGHT
DELAY” underDIC Vehicle Personalization on
page 229. If the vehicle has the content
theft-deterrent system, pressing the unlock button
on the RKE transmitter may disarm it. See
Content Theft-Deterrent on page 104.
V(Remote Trunk Release):Press and hold
this button for about one second to release
the trunk lid. The transaxle must be in PARK (P)
for this feature to operate.
L(Panic Alarm):Press this button to activate the
alarm. The ignition must be in OFF or
ACCESSORY for the alarm to work. When the
alarm button is pressed, the headlamps will ash
and the horn will sound repeatedly for two minutes.
The alarm will turn off when the ignition is moved to
RUN or the alarm button is pressed again.
Matching Transmitter(s) to Your
Vehicle
Each RKE transmitter is coded to prevent another
transmitter from unlocking your vehicle. If a
transmitter is lost or stolen, a replacement can be
purchased through your GM dealer. Remember
to bring any additional transmitters so they
can also be re-coded to match the new transmitter.
Once your dealer has coded the new transmitter,
the lost transmitter will not unlock your vehicle.
The vehicle can have a maximum of four
transmitters matched to it.
Battery Replacement
Under normal use, the battery in the RKE
transmitter should last about four years.
The battery is weak if the transmitter will not work
at the normal range in any location. If you have
to get close to your vehicle before the transmitter
works, it is probably time to change the battery.
The KEY FOB BATT LOW message in the
vehicle’s DIC will display if the RKE transmitter
battery is low.
91