BUICK REGAL 2003 Repair Manual

Replacing Restraint System Parts
After a Crash
{CAUTION:
A crash can damage the restraint systems in
your vehicle. A damaged restraint system may
not properly protect the person using it,
resulting in serious injury or even death in a
crash. To help make sure your restraint
systems are working properly after a crash,
have them inspected and any necessary
replacements made as soon as possible.If you’ve had a crash, do you need new belts or LATCH
system parts?
After a very minor collision, nothing may be necessary.
But if the belts were stretched, as they would be if
worn during a more severe crash, then you need new
parts.
If the LATCH system was being used during a more
severe crash, you may need new LATCH system parts.
If belts are cut or damaged, replace them. Collision
damage also may mean you will need to have LATCH
system, safety belt or seat parts repaired or replaced.
New parts and repairs may be necessary even if the belt
or LATCH system wasn’t being used at the time of
the collision.
If an air bag inflates, you’ll need to replace air bag
system parts. See the part on the air bag system earlier
in this section.
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✍NOTES
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Keys...............................................................2-2
Remote Keyless Entry System.........................2-3
Remote Keyless Entry System Operation...........2-4
Doors and Locks.............................................2-9
Door Locks....................................................2-9
Power Door Locks........................................2-10
Programmable Automatic Door Locks..............2-10
Lockout Protection........................................2-11
Leaving Your Vehicle....................................2-11
Trunk..........................................................2-12
Windows........................................................2-14
Power Windows............................................2-15
Sun Visors...................................................2-15
Theft-Deterrent Systems..................................2-16
PASS-Key
®II ...............................................2-16
Starting and Operating Your Vehicle................2-17
New Vehicle Break-In....................................2-17
Ignition Positions..........................................2-18
Starting Your Engine.....................................2-19
Engine Coolant Heater..................................2-20
Automatic Transaxle Operation.......................2-21Parking Brake..............................................2-24
Shifting Into Park (P).....................................2-25
Shifting Out of Park (P).................................2-27
Parking Over Things That Burn.......................2-28
Engine Exhaust............................................2-29
Running Your Engine While You Are Parked. . . .2-30
Mirrors...........................................................2-31
Manual Rearview Mirror.................................2-31
Manual Rearview Mirror with OnStar
®..............2-31
Automatic Dimming Rearview Mirror................2-32
Automatic Dimming Rearview Mirror with
OnStar
®...................................................2-32
Outside Power Foldaway Mirrors.....................2-33
Outside Convex Mirror...................................2-33
OnStar
®System.............................................2-34
Storage Areas................................................2-35
Glove Box...................................................2-35
Center Console Storage Area.........................2-35
Convenience Net..........................................2-36
Sunroof.........................................................2-36
Section 2 Features and Controls
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Keys
{CAUTION:
Leaving children in a vehicle with the ignition
key is dangerous for many reasons. A child or
others could be badly injured or even killed.
They could operate the power windows or
other controls or even make the vehicle move.
Don’t leave the keys in a vehicle with children.
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The ignition key is for the
ignition only.
The door key is for the
driver’s door and all other
locks.
The ignition and door keys don’t have plugs. Your
dealer or Buick Roadside Assistance has the code for
your keys.If you need a new ignition or door key, contact your
dealer who can obtain the correct key code. Also, see
Roadside Assistance Program on page 7-6for more
information.
Notice:Your vehicle has a number of features that
can help prevent theft. You can have a lot of
trouble getting into your vehicle if you ever lock
your keys inside. You may even have to damage
your vehicle to get in. So be sure you have
spare keys.
If your vehicle is equipped with the OnStar
®system with
an active subscription and you lock your keys inside
the vehicle, OnStar
®may be able to send a command to
unlock your vehicle. SeeOnStar®System on page 2-34
for more information.
Remote Keyless Entry System
Your 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 interference, and
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device.
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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 “Battery Replacement” under
Remote Keyless Entry System Operation on
page 2-4.
•If you are still having trouble, see your dealer or a
qualified technician for service.
Remote Keyless Entry System
Operation
Using the remote keyless
entry transmitter, you can
lock and unlock your
doors, or release the trunk
from about 3 feet 1 (m)
and up to 30 feet
9 (m) away.
LOCK:Press the LOCK button to lock all the doors.
UNLOCK:Press the UNLOCK button to unlock
the driver’s door and turn on the interior lamps. See
“Illumination on Remote Activation” later in this section
for more details. Press UNLOCK again to unlock
the passenger’s door.
F: (Trunk)To unlock the trunk, press the button with
the trunk symbol on it. The trunk will only unlock if
your transaxle is in PARK (P).
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L: (Remote Alarm)Press this button to activate an
alarm. The ignition must be in OFF or ACC for the
remote alarm to work. When you press the remote alarm
button the headlamps willflash, the horn will sound
repeatedly and your interior lamps will turn on, attracting
attention. The alarms will continue until one of the
following occurs:
•You press the remote alarm on the remote keyless
entry transmitter a second time,
•the ignition is moved to RUN, or
•an alarm period of about two minutes has elapsed.
Security Feedback
Security feedback provides audible and/or visible
feedback confirming 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.
Programmable Modes
Your vehicle can be programmed to one of the following
modes.
Mode 1:No Verification
Mode 2:Horn Chirp only
Mode 3:Headlamps Flash only
Mode 4:Horn Chirp and Headlamps Flash
Before 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 which security feedback
lock mode your vehicle is programmed to 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.
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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 Mode 4, the vehicle will enter
Mode 1. When the door lock switch is released,
the vehicle will remain in the most recent lock 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 for the lock and
unlock security feedback features.
Delayed Locking
Delayed locking allows the doors to be locked while the
passengers are exiting the vehicle. This feature also
allows a brief time period for you to re-enter the vehicle
after the doors have been closed and locked. 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“Remote Keyless Entry System
Operation”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 function has been
activated.
You have three actions possible once delayed locking is
activated:
•Cancel the delayed locking by pressing the unlock
switch or by fully inserting the key in the ignition.
•Override the delayed locking feature and lock the
doors immediately by pressing the lock switch a
second time.
•Let the delayed locking feature complete the locking
of the vehicle.
If you wish to let the delayed locking feature complete
the locking of the vehicle, no additional action is
required. The delayed locking feature will lock the doors
automatically after all the doors have been closed for
a period offive seconds. During thisfive second period,
any door may be reopened, at which time the three
possible actions shown above are again available.
You may also customize your vehicle to activate the
delayed locking feature as described previously, or you
may choose to completely disable the feature at all
times. If disabled, the power door locks will activate
immediately when a power door lock switch is pressed.
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The enabled/disabled state of the delayed locking
feature will be toggled when you perform the following
sequence:
1. Close the doors.
2. Move the ignition key to the RUN position.
3. Apply your regular brakes.
4. Press and hold the power door unlock switch. While
holding the door unlock switch, move the shift lever
out of and back into PARK (P).
After an initial transaxle cycle, each additional cycle will
toggle the enable/disable state of the delayed locking
feature. During this procedure, the chime will sound,
providing you with feedback. In Mode 1, a single chime
will be heard if the delayed locking feature is disabled.
In Mode 2, two chimes will be heard if the feature
is enabled. When the door lock switch is released, the
vehicle will remain in the most recent operating mode.
Disconnecting the vehicle battery for up to a year will not
change the programmed mode for the delayed locking
feature.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 until a period of 40 seconds has
elapsed. If a door is opened during this period, the timed
lighting will be canceled, and the interior lamps will
remain on. Also see“Entry Lighting”underInterior
Lamps on page 3-13for more information.
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 a maximum of four
transmitters matched to it.
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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.To replace the battery do the following:
1. Insert aflat object like a thin coin into the slot on
the back of the transmitter. Gently pry apart the
front and back.
2. Remove the old battery and replace it with the new
one. Do not use a metal object to do this. Use
type CR2032 or an equivalent. Make sure the
positive (+) side of the battery is facing down.
3. Snap the top and bottom together, making sure the
halves are together tightly so water won’t get in.
4. Resynchronize and test the operation of the
transmitter with your vehicle.
Resynchronization
After you have changed the battery in your transmitter,
you will need to resynchronize the transmitter. To
do this, press the LOCK and UNLOCK buttons at the
same time and hold for approximately seven seconds or
until one horn chirp is heard.
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