2001 BUICK CENTURY keyless

Table of Contents
Windows
Keys and Door Locks
Remote Keyless Entry
Trunk Release
Automatic Transaxle
Parking Brake
Tilt Wheel
Turn Signal/Multifunction Lever
Windshield WipersCruise Control (If Equipped)
Exterior and Interior Lamps
Mirrors
Storage Compartments
Convenience Net (If Equipped)
Auxiliary Power Connection
OnStar® System (If Equipped)
Sunroof (If Equipped)
Instrument Panel, Warning Lights and Gages Seats and Seat Controls
Safety BeltsAir Bag Systems
Restraint Systems for Children
Section
1
Section
2
Seats and Restraint Systems
Features and Controls
ii

2-
2-1
Section 2 Features and Controls
Here you can learn about the many standard and optional features on your vehicle, and information on starting,
shifting and braking. Also explained are the instrument panel and the warning systems that tell you if everything is
working properly
-- and what to do if you have a problem.
2
-2 Windows
2
-4 Keys
2
-6 Door Locks
2
-10 Remote Keyless Entry
2
-17 Trunk
2
-20 Theft
2
-21 PASS-Key
II
2
-22 New Vehicle ªBreak-Inº
2
-22 Ignition Positions
2
-24 Starting Your Engine
2
-25 Engine Coolant Heater (If Equipped)
2
-26 Automatic Transaxle Operation
2
-30 Parking Brake
2
-31 Shifting Into PARK (P)
2
-33 Shifting Out of PARK (P)
2
-34 Parking Over Things That Burn
2
-34 Engine Exhaust2
-35 Running Your Engine While You're Parked
2
-36 Horn
2
-36 Tilt Wheel
2
-36 Turn Signal/Multifunction Lever
2
-42 Exterior Lamps
2
-44 Interior Lamps
2
-46 Mirrors
2
-50 Storage Compartments
2
-52 Sun Visors
2
-52 Auxiliary Power Connection (Power Drop)
2
-53 OnStar
System (If Equipped)
2
-57 Sunroof (If Equipped)
2
-58 The Instrument Panel -- Your
Information System
2
-60 Instrument Panel Cluster
2
-61 Warning Lights, Gages and Indicators

2-6
Door Locks
CAUTION:
Unlocked doors can be dangerous.

Passengers -- especially children -- can
easily open the doors and fall out of a
moving vehicle. When a door is locked,
the handle won't open it. You increase the
chance of being thrown out of the vehicle
in a crash if the doors aren't locked.
So, wear safety belts properly and lock
the doors whenever you drive.

Young children who get into unlocked
vehicles may be unable to get out. A child
can be overcome by extreme heat and can
suffer permanent injuries or even death
from heat stroke. Always lock your vehicle
whenever you leave it.

Outsiders can easily enter through an
unlocked door when you slow down or stop
your vehicle. Locking your doors can help
prevent this from happening.
There are several ways to lock and unlock your vehicle.
From the outside, use your door key or remote keyless
entry transmitter.
From the inside, to lock or unlock the door manually,
push the lever forward to lock the door. To unlock,
push the lever rearward.

2-10
Remote Keyless Entry
With this feature, you can lock and unlock your doors
or unlock your trunk from about 3 feet (1 m) up to
30 feet (9 m) away using the remote keyless entry
transmitter supplied with your vehicle.
Your remote keyless entry system operates on a
radio frequency subject to Federal Communications
Commission (FCC) Rules and with Industry Canada.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received,
including interference that may cause undesired operation.
This device complies with RSS
-210 of Industry Canada.
Operation is subject to the following two conditions:
(1) this device may not cause interference, and
(2) this device must accept any interference received,
including interference that may cause undesired
operation of the device.Changes or modifications to this system by other than
an authorized service facility could void authorization to
use this equipment.
At times you may notice a decrease in range. This is
normal for any remote keyless entry system. If the
transmitter does not work or if you have to stand closer
to your vehicle for the transmitter to work, try this:

Check the distance. You may be too far from your
vehicle. You may need to stand closer during rainy
or snowy weather.

Check the location. Other vehicles or objects may
be blocking the signal. Take a few steps to the left or
right, hold the transmitter higher, and try again.

Check to determine if battery replacement is
necessary. See the instructions that follow.

If you're still having trouble, see your dealer or
a qualified technician for service.

2-11 Operation
Press UNLOCK once
to unlock the driver's
door and to turn on
the interior lamps
(see ªIllumination on
Remote Activationº
in the Index for
more details).
Press UNLOCK again within five seconds to unlock all
the doors. To lock all doors, press LOCK. To unlock the
trunk, press the button with the trunk symbol on the
remote keyless entry transmitter. The trunk will only
unlock if your transaxle is in PARK (P).Instant Alarm
This feature allows you to activate an alarm by pressing
a button on the remote keyless entry transmitter.
Your ignition must be off for the instant alarm to work.
When you press the horn button on the remote keyless
entry transmitter, the headlamps will flash, the horn will
honk repeatedly, and the interior lamps will illuminate,
attracting attention if you need it. The alarm will
continue until one of the following occurs:

You press the alarm button on the remote keyless
entry transmitter a second time,

the ignition is in RUN, or

an alarm period of about two minutes has elapsed.
Security Feedback
Security feedback provides audible and/or visible
feedback that a remote keyless entry lock or unlock
command has been received and executed. The ignition
must be off for this feature to work.
You may select one of four operating modes for reception
of a lock command. You may also select one of four
operating modes for reception of an unlock command.
The selection and programming of the lock and unlock
operating modes are independent of each other.

2-12
Programmable Modes
Your vehicle can be programmed to one of the
following modes.
Mode 1: No Verification
Mode 2: Horn Chirp only
Mode 3: Headlamp Flash only
Mode 4: Horn Chirp and Headlamp Flash
When your vehicle was shipped from the factory, it was
programmed to Mode 3. The mode to which your
vehicle was programmed may have been changed since
it left the factory. To determine the security feedback
lock mode to which your vehicle is programmed
or to program your vehicle to a different mode,
do the following:
1. Close all doors and turn the ignition key to RUN.
2. Press and hold the power door lock switch in the
lock position.3. While holding the door lock switch in the lock
position, press and release the remote keyless
entry transmitter LOCK button. This will start the
customization mode. While in the customization
mode, the feature will sound the number of chimes
corresponding to the current lock mode. (If you
do not wish to change the current mode, you can
either exit the programming mode by following the
instructions listed here or program the next feature
available on your vehicle.)
4. Each additional press of the remote keyless entry
transmitter LOCK button will cause your vehicle to
advance the lock mode by one, starting from the
current lock mode.
5. If cycled beyond lock Mode 4, the vehicle will enter
lock Mode 1. When the door lock switch is released,
the vehicle will remain in the most recent lock mode.

2-13
When your vehicle was shipped from the factory, it was
programmed to Mode 3. The mode to which your vehicle
was programmed may have been changed since it left the
factory. To determine the security feedback unlock mode
to which your vehicle is programmed or to program your
vehicle to a different mode, do the following:
1. Close all doors and turn the ignition key to RUN.
2. Press and hold the power door lock switch in the
unlock position. While holding the door lock switch
in the unlock position, press and release the remote
keyless entry transmitter UNLOCK button. This
will start the customization mode. While in the
customization mode, the feature will sound the
number of chimes corresponding to the current
unlock mode. (If you do not wish to change the
current mode, you can either exit the programming
mode by following the instructions listed here or
program the next feature available on your vehicle.)
3. Each additional press of the remote keyless entry
transmitter UNLOCK button will cause your vehicle
to advance the unlock mode by one, starting from
the current unlock mode.
4. If cycled beyond unlock Mode 4, the vehicle will
enter unlock Mode 1. When the door lock switch is
released, the vehicle will remain in the most recent
unlock mode.The mode you selected is now set. You can either
exit the programming mode by following the previous
instructions or program the next feature available on
your vehicle.
Disconnecting the vehicle's battery for up to a year will
not change the programmed mode of the lock and
unlock security feedback features.
Delayed Locking
Delayed locking allows the doors to be locked while
passengers are exiting the vehicle. This feature also
provides a brief time period after all the doors are
closed, but before the doors are locked, in which
the doors may be reopened. Delayed locking is user
programmable for enabling or disabling the feature.
Delayed locking is activated when a door lock switch is
pressed while the key is not in the vehicle's ignition, and
a door is open. The door lock switch may be either the
lock switch on the door or on the remote keyless entry
transmitter (see ªRemote Keyless Entryº earlier in this
section for more details). The doors do not lock when
the lock switch is pressed, but instead, three chimes are
heard. These chimes indicate that the delayed locking
feature has been activated.

2-15
Illumination on Remote Activation
This feature provides interior lighting when a remote
keyless entry door unlock command is received and
executed by your vehicle. Your ignition must be off for
the illumination on remote activation feature to work.
The interior lamps will light until either the ignition is
turned to RUN or a period of 40 seconds has elapsed.
If a door is opened during the illumination period, the
timed lighting will be canceled, and the interior lamps
will remain on.
Matching Transmitter(s) to Your Vehicle
Each remote keyless entry 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 dealer. Remember to bring any
remaining transmitters with you when you go to your
dealer. When the dealer matches the replacement
transmitter to your vehicle, any remaining transmitters
must also be matched. Once your dealer has coded the
new transmitter, the lost transmitter will not unlock your
vehicle. Each vehicle can have only four transmitters
matched to it.
Battery Replacement
Under normal use, the battery in your remote keyless
entry transmitter should last about three years.
You can tell the battery is weak if the transmitter won't
work at the normal range in any location. If you have to
get close to your vehicle before the transmitter works,
it's probably time to change the battery.
NOTICE:
When replacing the battery, use care not to touch
any of the circuitry. Static from your body
transferred to these surfaces may damage
the transmitter.