2004 BUICK REGAL keyless

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
2-1

The vehicle has two keys that are used for separate
functions.
The ignition key is for the
ignition only.
The door key is for the
driver door and all
other locks.The keys have unique codes embedded in them to help
prevent theft. SeePASS-Key®II on page 2-16for
more information.
Your dealer or Buick Roadside Assistance can provide
the correct codes for the keys. Contact your dealer
or seeRoadside Assistance Program on page 7-6for
more information.
Notice:If you ever lock your keys in your vehicle,
you may have to damage the vehicle to get in.
Be sure you have spare keys.
If the vehicle has the OnStar
®system with an active
subscription, and the keys were locked inside, a
command could be sent by the OnStar
®system to
unlock the 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.
2-3

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 modications 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
qualied technician for service.
Remote Keyless Entry System
Operation
The remote keyless entry transmitter lets you lock and
unlock the vehicle’s doors or release its trunk lid
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 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 doors.
F(Trunk Release):To release the trunk lid, press
this button. The trunk will only unlock if the transaxle
is in PARK (P).
2-4

L(Remote Alarm):Press this button to activate an
alarm. The ignition must be in OFF or ACCESSORY for
the remote alarm to work. When the remote alarm
button is pressed, the headlamps will ash, the horn will
sound repeatedly, and the interior lamps will turn on.
The alarms will turn off when one of the following occurs:
The remote alarm button on the remote keyless
entry transmitter is pressed a second time.
The ignition is moved to RUN.
The alarms have been on for about two minutes.
Security Feedback
The remote keyless entry transmitter can be
programmed so that when the LOCK or UNLOCK
button is pressed, the vehicle gives visual or audible
feedback conrmation. Each lock or unlock command
verication must be programmed individually. The
ignition must be OFF for this feature to work.
Programming the LOCK Command
One of four modes can be selected to conrm a LOCK
command.
Mode 1 (One Chime):No Verication
Mode 2 (Two Chimes):Horn ChirpMode 3 (Three Chimes):Headlamps Flash
Mode 4 (Four Chimes):Horn Chirp and
Headlamps Flash
The vehicle was originally programmed to Mode 3. The
mode may have been changed since then. To
determine the current lock mode mode, or to change
the lock 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 power door lock switch in the
LOCK position, press and release the remote
keyless entry transmitter LOCK button.
A series of one to four chimes will sound,
corresponding to the current lock mode.
4. Press the remote keyless entry transmitter LOCK
button to advance to the next lock mode.
If cycled beyond Mode 4, the vehicle will enter
Mode 1.
5. To set a mode, release the power door LOCK
switch after the chime sequence of the desired
mode is heard.
Disconnecting the vehicle’s battery for up to a year will
not affect the programmed mode.
2-5

Programming the UNLOCK Command
One of four modes can be selected to conrm an
UNLOCK command.
Mode 1 (One Chime):No Verication
Mode 2 (Two Chimes):Horn Chirp
Mode 3 (Three Chimes):Headlamps Flash
Mode 4 (Four Chimes):Horn Chirp and
Headlamps Flash
The vehicle was originally programmed to Mode 3. The
mode may have been changed since then. To
determine the current unlock mode mode, or to change
the unlock 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.
3. While holding the power door lock switch in the
unlock position, press and release the remote
keyless entry transmitter UNLOCK button.
A series of one to four chimes will sound,
corresponding to the current unlock mode.
4. Press the remote keyless entry transmitter UNLOCK
button to advance to the next unlock mode.
If cycled beyond Mode 4, the vehicle will enter
Mode 1.5. To set a mode, release the power door unlock
switch after the chime sequence of the desired
mode is heard.
Disconnecting the vehicle’s battery for up to a year will
not affect the programmed mode.
Delayed Locking
This feature can be turned on or off. It delays the locking
of the doors for ve seconds after the power door LOCK
or the LOCK button on the remote keyless entry
transmitter is pressed and the last door is closed.
If a door is opened before ve seconds, the delayed
lock is cancelled. When all doors are closed again,
delayed locking begins again.
Three chimes will sound to indicate that this feature is
on. The chime will sound only when the key is not in the
ignition and a door is open.
To cancel delay locking, do any of the following:
Press the unlock portion of the power door lock
switch.
Press the UNLOCK button on the remote keyless
entry transmitter.
Press the LOCK portion of the power door lock
switch a second time.
Press the LOCK button on the remote keyless entry
transmitter a second time.
Insert the ignition key into the ignition.
2-6

Programming Delayed Locking
Delayed locking has two modes.
Mode One (One Chime):Delayed locking is turned off.
Mode Two (Two Chimes):Delayed locking is
turned on.
1. Close the doors.
2. Move the ignition key to the RUN position.
3. Apply the egular brakes.
4. Press and hold the power door unlock switch. While
holding the power door unlock switch, move the
shift lever out of and back into PARK (P).
One or two chimes will sound indicating what mode
the delayed locking is in.
5. Release the power door unlock switch, after one of
the chime mode sequences, to set the desired mode
Disconnecting the vehicle’s battery for up to one year
will not affect the programmed mode.
Illumination on Remote Activation
This feature provides interior lighting when a remote
keyless entry door unlock command is received by the
vehicle. The ignition must be off for this feature to
work. The interior lamps will stay on until either the
ignition is turned to RUN or until 40 seconds has
elapsed. If a door is opened during this time, the timed
lighting will be canceled, and the interior lamps will
remain on. Also see “Entry Lighting” underInterior
Lamps on page 3-14for more information.
Matching Transmitter(s) to Your
Vehicle
Each remote keyless entry transmitter is uniquely 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 additional transmitters so they also can be
re-coded to match the new transmitter. Once your
dealer has coded the new transmitter, the lost
transmitter cannot unlock the vehicle. The vehicle can
have a maximum of four transmitters coded to it.
2-7

Battery Replacement
The battery in your remote keyless entry transmitter
should last about three years.
If the battery is weak the transmitter will not work within
its normal range. It is probably time to change the
battery if you have to be very close to the vehicle before
the transmitter works.
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 a at object like a thin coin into the slot on
the back of the transmitter and pry apart the front
and back.
2. Remove the old battery, but do not use a metal
object to do this. Make sure the new battery is a
type CR2032 or equivalent, and that the positive (+)
side of the battery is facing down.
3. Snap the front and back of the transmitter together.
4. Resynchronize and test the operation of the
transmitter with the vehicle.
Resynchronization
After the battery has been changed in the remote
keyless transmitter, it will need to be resynchronized. To
do this, press and hold both the LOCK and UNLOCK
buttons until you hear one horn chirp.
2-8

Doors and Locks
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 will not open it. You increase the
chance of being thrown out of the vehicle
in a crash if the doors are not 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 the vehicle.
From the outside, use the door key or remote keyless
entry transmitter. From the inside use the manual
or power door locks.
To manually lock or unlock the driver’s door from the
outside, insert the key and turn it clockwise or
counterclockwise.
To lock or unlock the doors from the inside, push the
manual lock lever forward or rearward.
2-9