ECU BUICK CENTURY 1999 User Guide

yellowblue
1-44
4. Pull the rest of the shoulder belt all the way out of
the retractor to set the lock.5. To tighten the belt, feed the shoulder belt back into
the retractor while you push down on the child
restraint. If you're using a forward
-facing child
restraint, you may find it helpful to use your knee
to push down on the child restraint as you tighten
the belt.
6. Push and pull the child restraint in different
directions to be sure it is secure.

yellowblue
1-45
To remove the child restraint, just unbuckle the vehicle's
safety belt and let it go back all the way. The safety belt
will move freely again and be ready to work for an adult
or larger child passenger.
Securing a Child Restraint in the Center
Rear Seat Position
You'll be using the lap belt. Be sure to follow the
instructions that came with the child restraint. Secure the
child in the child restraint when and as the
instructions say.
CAUTION:
A child in a child restraint in the center front seat
can be badly injured or killed by the right front
passenger air bag if it inflates even though your
vehicle has Next Generation frontal air bags.
Never secure a child restraint in the center front
seat. It's always better to secure a child restraint
in the rear seat. You may secure a forward
-facing
child restraint in the right front passenger seat,
but before you do, always move the front
passenger seat as far back as it will go. It's better
to secure the child restraint in a rear seat.
See the earlier part about the top strap if the child
restraint has one.

yellowblue
1-46
1. Make the belt as long as possible by tilting the latch
plate and pulling it along the belt.
2. Put the restraint on the seat.
3. Run the vehicle's safety belt through or around the
restraint. The child restraint instructions will show
you how.4. Buckle the belt. Make sure the release button is
positioned so you would be able to unbuckle the
safety belt quickly if you ever had to.
5. To tighten the belt, pull its free end while you push
down on the child restraint. If you're using a
forward
-facing child restraint, you may find it
helpful to use your knee to push down on the child
restraint as you tighten the belt.
6. Push and pull the child restraint in different
directions to be sure it is secure.

yellowblue
1-47
To remove the child restraint, just unbuckle the vehicle's
safety belt. It will be ready to work for an adult or larger
child passenger.
Securing a Child Restraint in the Right
Front Seat Position
Your vehicle has a right front passenger air bag. Never
put a rear
-facing child restraint in this seat. Here's why:
CAUTION:
A child in a rear-facing child restraint can be
seriously injured or killed if the right front
passenger's air bag inflates, even though your
vehicle has Next Generation frontal air bags. This
is because the back of the rear
-facing child
restraint would be very close to the inflating air
bag. Always secure a rear
-facing child restraint
in the rear seat.

yellowblue
1-48
Although a rear seat is a safer place, you can secure a
forward
-facing child restraint in the right front seat.
You'll be using the lap
-shoulder belt. See the earlier part
about the top strap if the child restraint has one. Be sure
to follow the instructions that came with the child
restraint. Secure the child in the child restraint when and
as the instructions say.
1. Because your vehicle has a right front passenger air
bag, always move the seat as far back as it will go
before securing a forward
-facing child restraint. (See
ªSeatsº in the Index.)
2. Put the restraint on the seat.
3. Pick up the latch plate, and run the lap and shoulder
portions of the vehicle's safety belt through or
around the restraint. The child restraint instructions
will show you how.
If the shoulder belt goes in front of the child's face or
neck, put it behind the child restraint.
4. Buckle the belt. Make sure the release button is
positioned so you would be able to unbuckle the
safety belt quickly if you ever had to.

yellowblue
1-49
5. Pull the rest of the shoulder belt all the way out of
the retractor to set the lock.6. To tighten the belt, feed the shoulder belt back into the
retractor while you push down on the child restraint.
You may find it helpful to use your knee to push down
on the child restraint as you tighten the belt.
7. Push and pull the child restraint in different
directions to be sure it is secure.
To remove the child restraint, just unbuckle the vehicle's
safety belt and let it go back all the way. The safety belt
will move freely again and be ready to work for an adult
or larger child passenger.

yellowblue
2-5 Power Door Locks
Press the power door lock
switch to lock or unlock all
doors.
The rear doors do not have power door lock switches.
The lever on each rear door works only that door's lock.
It won't lock or unlock all the doors.
Programmable Automatic Power
Door Locks
Programmable Automatic Power Door Locks is a
standard feature that is intended to provide enhanced
security and convenience by automatically locking and
unlocking doors. This feature provides four operating
modes. For your vehicle, you may select and program
one of the following four operating modes:Mode 1: No automatic door lock or unlock.
Mode 2: Automatic all
-door lock when the transaxle is
shifted out of PARK (P); no automatic door unlock.
Automatic door relock when any door is unlocked,
opened and then all doors are again closed while the
vehicle is not in PARK (P) or NEUTRAL (N) and the
driver's foot is on the brake pedal.
Mode 3: Automatic all
-door lock when the transaxle is
shifted out of PARK (P). Automatic all
-door unlock
when the transaxle is shifted into PARK (P). Automatic
door relock when any door is unlocked, opened and then
all doors are again closed while the vehicle is not in
PARK (P) or NEUTRAL (N) and the driver's foot is on
the brake pedal.
Mode 4: Automatic all
-door lock when the transaxle is
shifted out of PARK (P). Automatic driver's door only
unlock when the transaxle is shifted into PARK (P).
Automatic door relock when any door is unlocked,
opened and then all doors are again closed while the
vehicle is not in PARK (P) or NEUTRAL (N) and the
driver's foot is on the brake pedal.

yellowblue
2-6
The operating mode of the Programmable Automatic
Power Door Locks will be changed when the driver
performs the following sequence with the engine not
running, the doors closed and the ignition key in RUN:
1. Apply your regular brakes.
2. Press and hold the power door lock switch. While
holding the door lock switch, move the shift lever
out of and back into PARK (P).
After an initial transaxle cycle, each additional cycle
will advance the operating mode by one, starting from
the current operating mode. During this procedure, the
automatic door lock and unlock functions will operate as
defined by each mode above, providing the driver with
feedback of the current operating mode. If cycled
beyond Mode 4, the vehicle will enter operating
Mode 1. When the door lock switch is released, the
vehicle will remain in the most recent operating mode.
Disconnecting the vehicle's battery for up to a year will
not change the programmed mode of the Programmable
Automatic Power Door Locks.Rear-Door Child Security Locks
Your vehicle is equipped with rear-door child security
locks that help prevent passengers from opening the rear
doors of your vehicle from the inside. To use one of
these locks:
1. Open one of the rear doors.

yellowblue
2-7
2. On the inside of the rear door will be a lock. Insert
your key into this lock and turn it upward. This will
engage the safety lock. To disengage the feature, turn
the lock downward.
3. Close the door.
4. Do the same thing to the other rear door lock.
The rear doors of your vehicle cannot be opened from the
inside when this feature is in use. If you want to open the
rear door when the security lock is on, unlock the door
from the inside and then open the door from the outside.
Lockout Protection Feature
This feature prevents a driver who has left the key in the
vehicle's ignition from locking the doors by using the
power door locks while any door is open. The feature
works by disabling the power door locks when a key is
in the ignition and any door is open.
You may override the Lockout Protection Feature by
holding the power door lock switch in the lock position
for more than three seconds while the key is in the
ignition and any door is open.Remember, this feature can't guarantee that you'll never
be locked out of your vehicle. If you use the manual
door lock or if you don't leave the key in the ignition,
you could still lock your keys inside your vehicle.
Always remember to take your keys with you.
Leaving Your Vehicle
If you are leaving the vehicle, take your keys, open your
door and set the locks from inside. Then get out and
close the door. (Also see ªDelayed Lockingº in this
section for more information.)
Remote Keyless Entry
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.

yellowblue
2-9
Instant Alarm
This feature allows you to activate an alarm by pressing
a button on the remote keyless entry transmitter. Your
vehicle's ignition must be off for the Instant Alarm to
work. When you press the horn button on the remote
keyless entry transmitter, your vehicle's headlamps will
flash, the horn will honk repeatedly, and your interior
lamps will illuminate, attracting attention if you need it.
The alarm will continue until:

You press the alarm button on the RKE transmitter a
second time,

the vehicle's 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. Your
vehicle's 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. The following modes are available for either lock
or unlock verification:Mode 1: No Verification
Mode 2: Horn Chirp only
Mode 3: Headlamp Flash only
Mode 4: Horn Chirp and Headlamp Flash
The operating mode of the Security Feedback lock
feature will be changed when you perform the following
sequence with your vehicle's doors closed and the
ignition key in RUN:
Press and hold the power door lock switch. While
holding the door lock switch, press and release the
remote keyless entry (RKE) 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 Security
Feedback lock mode.
Each additional press of the RKE transmitter lock button
will cause your vehicle to advance the lock mode by
one, starting from the current lock mode. If cycled
beyond lock Mode 4, the vehicle will enter lock Mode 1.
During this procedure, the feature will sound the number
of chimes corresponding to the current lock mode,
providing you with feedback. When the door lock
switch is released, the vehicle will remain in the most
recent lock mode.