Black plate (11,1)Buick Lucerne Owner Manual - 2011
Rear Door Security Locks
Rear door security locks prevent passengers from
opening the rear doors from the inside.
The rear door security
locks are located on
the inside edge of
each rear door. The
rear doors must be
opened to access them.
To use the lock: 1. Insert the key into the security lock slot and turn it so the slot is in the horizontal position.
2. Close the door.
3. Do the same for the other rear door. To open a rear door when the security lock is on, do the
following:
1. Unlock the door using the Remote Keyless Entry (RKE) transmitter, if the vehicle has one, the
power door lock switch, or by lifting the rear door
manual lock.
2. Open the door from the outside.
To cancel the rear door security lock: 1. Unlock the door and open it from the outside.
2. Insert the key into the security lock slot and turn it so the slot is in the vertical position.
3. Do the same for the other rear door.
Lockout Protection
If the key is in the ignition and the power door lock
switch is used to lock the doors, all doors will lock
and then the driver door will unlock. It is always
recommended that the ignition key is removed from
the vehicle when locking the doors.
The lockout protection feature can be overridden by
holding the power door lock switch for three seconds or
longer.
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Black plate (12,1)Buick Lucerne Owner Manual - 2011
Trunk
{WARNING:
Exhaust gases can enter the vehicle if it is driven
with the liftgate, trunk/hatch open, or with any
objects that pass through the seal between the
body and the trunk/hatch or liftgate. Engine
exhaust contains Carbon Monoxide (CO) which
cannot be seen or smelled. It can cause
unconsciousness and even death.
If the vehicle must be driven with the liftgate,
or trunk/hatch open:
.Close all of the windows.
.Fully open the air outlets on or under the
instrument panel.
.Adjust the Climate Control system to a setting
that brings in only outside air and set the fan
speed to the highest setting. See Climate
Control System in the Index.
.If the vehicle is equipped with a power liftgate,
disable the power liftgate function.
For more information about carbon monoxide, see
Engine Exhaust on page 3‑30.
Remote Trunk Release
The remote trunk release buttonFis located on the
instrument panel. See Instrument Panel on page 1‑2.
Press the button to open the trunk. To use this feature,
your vehicle must be in P (Park) or N (Neutral).
You can also press the remote trunk release button on
the Remote Keyless Entry (RKE) transmitter to open
the trunk. See Remote Keyless Entry (RKE) System
Operation on page 3‑4.
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Black plate (15,1)Buick Lucerne Owner Manual - 2011
Power Windows
{WARNING:
Leaving children in a vehicle with the keys is
dangerous for many reasons. Children or others
could be badly injured or even killed. They could
operate the power windows or other controls or
even make the vehicle move. The windows will
function and they could be seriously injured or
killed if caught in the path of a closing window. Do
not leave keys in a vehicle with children.
When there are children in the rear seat use the
window lockout button to prevent unintentional
operation of the windows.
Driver's Side shownThe power window
switches are located on
the driver's door armrest.
In addition, each door
has a switch for its own
window.
The front power window switches operate with one
position for up and two positions for down movement
and the rear power window switches operate with
one position for up and one for down movement.
Your vehicle has Retained Accessory Power (RAP) that
allows you to use the power windows once the ignition
has been turned off. For more information, see Retained
Accessory Power (RAP) on page 3‑21.
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Black plate (16,1)Buick Lucerne Owner Manual - 2011
Express-Down Window
This feature is on the front windows. Press the switch
to the second position to activate the express-down
feature. To stop the window as it is lowering, press
down briefly on the switch again.
Window Lockout
o(Window Lockout): The rear window lockout button
is located on the driver's door armrest near the window
switches.
Press the right side of this button to disable the rear
window controls. The light on the button will come on,
indicating the feature is in use. The rear windows still
can be raised or lowered using the driver's window
switches when the lockout feature is active.
To restore power to the rear windows, press the button
again. The light on the button will go out.
Sun Visors
Pull the visor toward you, or move to the side to help
reduce glare.
On vehicles with a lighted vanity mirror, lift the attached
cover to use.
Theft-Deterrent Systems
This vehicle has theft-deterrent features, however, they
do not make it impossible to steal.
Content Theft-Deterrent
Your vehicle may have the optional content
theft-deterrent alarm system.
To activate the theft-deterrent system:
1. Open the door.
2. Lock the door with the power door lock switch or the Remote Keyless Entry (RKE) transmitter. If you
are using the RKE transmitter, the door does not
need to be open.
3. Close all doors.
Once armed, the alarm will go off if someone tries to
enter the vehicle without using the RKE transmitter or a
key or turns the ignition on with an incorrect key. The
horn will sound and the turn signal lamps will flash for
about 30 seconds.
When the alarm is armed, the trunk may be opened with
the RKE transmitter. The power door lock switches are
disabled and the doors remain locked. You must use
your RKE transmitter or your key to unlock the doors
when the system is armed.
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Black plate (17,1)Buick Lucerne Owner Manual - 2011
Arming with the Power Lock Switch
The alarm system will arm when you use either power
lock switch to lock the doors while any door is open and
the key is removed from the ignition. The alarm system
will not arm if the truck is open when you use either
power lock switch to lock the doors.
Arming with the RKE Transmitter
The alarm system will arm when you use your RKE
transmitter to lock the doors, if the key is not in the
ignition.
Disarming with the RKE Transmitter
The alarm system will disarm when you use your RKE
transmitter to unlock the doors.
The first time a remote unlock command is received,
three flashes will be seen and three horn chirps heard
to indicate an alarm condition has occurred since last
arming.
Disarming with Your Key
The alarm system will disarm when you use your key to
unlock the doors or insert your key in the ignition and
turn it from the LOCK/OFF position.
PASS-Key®III+ Electronic
Immobilizer
See Radio Frequency Statementon page 8‑18for information regarding Part 15 of the Federal
Communications Commission (FCC) rules and
Industry Canada Standards RSS-210/220/310.
PASS-Key®III+ Electronic
Immobilizer Operation
Your vehicle is equipped with PASS-Key®III+
(Personalized Automotive Security System)
theft-deterrent system. PASS-Key
®III+ is a passive
theft-deterrent system.
The system is automatically armed when the key is
removed from the ignition.
You do not have to manually arm or disarm the system.
The security light will come on if there is a problem with
arming or disarming the theft-deterrent system.
When the PASS-Key
®III+ system senses that someone
is using the wrong key, it prevents the vehicle from
starting. Anyone using a trial-and-error method to start
the vehicle will be discouraged because of the high
number of electrical key codes.
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Black plate (18,1)Buick Lucerne Owner Manual - 2011
When trying to start the vehicle if the engine does not
start and the security light on the instrument panel
cluster comes on, there may be a problem with your
theft-deterrent system. Turn the ignition off and try
again.
If the engine still does not start, and the key appears to
be not damaged, try another ignition key. At this time,
you may also want to check the fuse, seeFuses and
Circuit Breakers
on page 6‑108. If the engine still does
not start with the other key, your vehicle needs service.
If your vehicle does start, the first key may be faulty.
See your dealer who can service the PASS-Key
®III+
to have a new key made. In an emergency, contact
Roadside Assistance. See Roadside Assistance
Program on page 8‑7.
It is possible for the PASS-Key
®III+ decoder to “learn”
the transponder value of a new or replacement key. Up
to 10 keys may be programmed for the vehicle. The
following procedure is for programming additional keys
only. If all the currently programmed keys are lost or do
not operate, you must see your dealer or a locksmith
who can service PASS-Key
®III+ to have keys made
and programmed to the system.
See your dealer or a locksmith who can service
PASS-Key
®III+ to get a new key blank that is cut
exactly as the ignition key that operates the system. To program the new key:
1. Verify that the new key has a
1stamped on it.
2. Insert the already programmed key in the ignition and start the engine. If the engine will not start, see
your dealer for service.
3. After the engine has started, turn the key to LOCK/OFF, and remove the key.
4. Insert the key to be programmed and turn it to the ON/RUN position within five seconds of the original
key being turned to the LOCK/OFF position.
The security light will turn off once the key has
been programmed.
5. Repeat Steps 1 through 4 if additional keys are to be programmed.
If you lose or damage your PASS-Key
®III+ key,
see your dealer or a locksmith who can service
PASS-Key
®III+ to have a new key made.
Do not leave the key or device that disarms or
deactivates the theft deterrent system in the vehicle.
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Black plate (19,1)Buick Lucerne Owner Manual - 2011
Starting and Operating Your
Vehicle
New Vehicle Break-In
Notice:The vehicle does not need an elaborate
break-in. But it will perform better in the long run if
you follow these guidelines:
.Do not drive at any one constant speed,
fast or slow, for the first 500 miles (805 km).
Do not make full-throttle starts. Avoid
downshifting to brake or slow the vehicle.
.Avoid making hard stops for the first
200 miles (322 km) or so. During this time
the new brake linings are not yet broken
in. Hard stops with new linings can mean
premature wear and earlier replacement.
Follow this breaking-in guideline every time
you get new brake linings.
.Do not tow a trailer during break-in. See
Towing a Trailer
on page 5‑25for the trailer
towing capabilities of your vehicle and more
information.
Following break‐in, engine speed and load can be
gradually increased.
Ignition Positions
The ignition has four different positions:
In order to shift out of P (Park), ignition must be in the
ON/RUN and the regular brake pedal must be applied.
Notice: Using a tool to force the key to turn in the
ignition could cause damage to the switch or break
the key. Use the correct key, make sure it is all the
way in, and turn it only with your hand. If the key
cannot be turned by hand, see your dealer.
A (STOPPING THE ENGINE/LOCK/OFF): When the
vehicle is stopped, turn the ignition switch to LOCK/OFF
to turn the engine off. Retained Accessory Power (RAP)
will remain active. See Retained Accessory Power
(RAP) on page 3‑21.
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Black plate (20,1)Buick Lucerne Owner Manual - 2011
This position locks the ignition. It also locks the
transmission and steering column. This is the only
position in which the ignition key can be inserted or
removed.
Do not turn the engine off when the vehicle is moving.
This will cause a loss of power assist in the brake and
steering systems and disable the airbags.
In an emergency:1. Brake using a firm and steady pressure. Do not pump the brakes repeatedly. This may deplete
power assist, requiring increased brake pedal
force.
2. Shift the vehicle to N (Neutral). This can be done while the vehicle is moving. After shifting to
N (Neutral), firmly apply the brakes and steer the
vehicle to a safe location.
3. Come to a complete stop, shift to P (Park), and turn the ignition to LOCK/OFF. On vehicles with
an automatic transmission, the shift lever must
be in P (Park) to turn the ignition switch to the
LOCK/OFF position.
4. Set the parking brake. See Parking Brake
on
page 3‑26. The steering can bind with the wheels turned off center.
If this happens, move the steering wheel from right to
left while turning the key to ACC/ACCESSORY. If this
doesn't work, then the vehicle needs service.
B (ACC/ACCESSORY):
This position lets the radio and
windshield wipers operate while the engine is off. To
use ACC/ACCESSORY, turn the key clockwise.
C (ON/RUN): This position can be used to operate
electrical accessories and to display some of the
warning and indicator lights. The switch stays in this
position when the engine is running.
If you leave the key in the ACC/ACCESSORY or
ON/RUN position with the engine off, the battery could
be drained. You may not be able to start the vehicle if
the battery is allowed to drain for an extended period
of time.
D (START): This position starts the engine. When the
engine starts, release the key. The ignition switch
returns to ON/RUN for driving.
A warning tone will sound and the Driver Information
Center (DIC) will display DRIVER DOOR OPEN when
the driver door is opened if the ignition is in LOCK/OFF,
ACC/ACCESSORY and the key is in the ignition. See
DIC Warnings and Messageson page 4‑49for more
information.
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