2003 BUICK REGAL remote control

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
2003 - Regal OM

Trunk
{CAUTION:
It can be dangerous to drive with the trunk lid
open because carbon monoxide (CO) gas can
come into your vehicle. You can’t see or smell
CO. It can cause unconsciousness and even
death. If you must drive with the trunk lid open
or if electrical wiring or other cable
connections must pass through the seal
between the body and the trunk lid:
Make sure all other windows are shut.
Turn the fan on your heating or cooling
system to its highest speed and select the
control setting that will force outside air
into your vehicle. See“Climate Controls”
in the Index.
If you have air outlets on or under the
instrument panel, open them all the way.
See“Engine Exhaust”in the Index.
Trunk Lock
To unlock the trunk from the outside, insert the door key
and turn it. You can also press the trunk symbol on
your remote keyless entry transmitter.
Remote Trunk Release
Press the button located
inside of the glove box
door to release the trunk
from inside the vehicle.
The shift lever must be in
PARK (P) for the remote
trunk release button
to work.
2-12
2003 - Regal OM

Fog Lamps
To turn the fog lamps on,
press the fog lamps button
located below the
exterior lamps control on
the left side of the steering
column.
A light will glow in the button to let you know that the
fog lamps are on. Your parking lamps or low-beam
headlamps must be on or your fog lamps won’t come
on. Press the button again to turn the fog lamps off. The
fog lamps will go off whenever you change to high-beam
headlamps. When you return to low beams, the fog
lamps will come on again.
Cornering Lamps
The cornering lamps are designed to come on when
you signal a turn. This will provide more light for
cornering at night.
Interior Lamps
Instrument Panel Brightness
This feature controls the brightness of the instrument
panel lights.
You can brighten or dim the instrument panel lights by
turning the exterior lamp knob.Turning the knob all
the way clockwise turns on the courtesy lamps.
Courtesy Lamps
When any door is opened, several lamps come on.
These lamps are courtesy lamps. They make it easy for
you to enter and leave your vehicle. You can also
turn these lamps on by turning the exterior lamps control
clockwise to MAX.
Entry Lighting
Your courtesy lamps will come on and stay on for a set
time whenever you press UNLOCK on the remote
keyless entry transmitter.
If you open a door, the lamps will stay on while it’s open
and then turn off automatically about 25 seconds after
you close it. If you press UNLOCK and don’t open
a door, the lamps will turn off after about 40 seconds.
3-13
2003 - Regal OM

You may enable or disable the perimeter lighting feature
when the driver performs the following sequence with
the engine not running and the doors closed:
1. Turn the ignition to RUN.
2. Close all the doors.
3. Apply your brakes.
4. Press and hold the power door lock switch. While
holding the door lock switch press and release the
panic button on the remote keyless entry transmitter.
This will initialize the customization mode. While in the
customization mode, the feature will sound the number of
chimes corresponding to the current mode. In Mode 1,
one chime means the feature is disabled. In Mode 2, two
chimes signal that the perimeter lighting feature is
enabled. Each additional press will advance the mode by
one, starting from the current mode. During this
procedure, the feature will sound the number of chimes
corresponding to the mode. When the lock switch is
released, the vehicle will remain in the last mode.
Disconnecting the vehicle’s battery for up to a year will
not change the programmed operation for this feature.
Reading Lamps
The reading lamps are located on the underside of the
rearview mirror.
Use the button next to each lamp to turn them on
and off.
Dome Lamp
The dome lamp will come on when you open a door.
Battery Rundown Protection
Your vehicle has a feature to help prevent you from
draining the battery in case you accidentally leave the
interior courtesy lamps, reading/map lamps, visor vanity
lamps, trunk lamp, underhood lamp or glove box
lamps on. If you leave any of these lamps on, they will
automatically turn off after 20 minutes, if the ignition
is in OFF. The lamps won’t come back on again
until you do one of the following:
•Turn the ignition on,
•turn the exterior lamps control off, then on, or
•open a door.
If your vehicle has less than 15 miles (25 km) on the
odometer, the battery saver will turn off the lamps after
only three minutes.
Accessory Power Outlets
With accessory power outlets you can power electrical
equipment such as a cellular telephone or CB radio.
Your vehicle is equipped with a 12-volt outlet. It is
located on the console, near thefloor on the
passenger’s side. Open the cover to use the outlet. Be
sure to close the cover when the outlet is not in use.
3-15
2003 - Regal OM

Circuit
BreakersUsage
REAR DEFOG Rear Window Defogger
POWER
SEATSPower Seats
Blank Not Used
Fuses Usage
PARK LOCK Ignition Key Solenoid
Blank Not Used
Blank Not Used
PCM, BCM,
U/H RELAYIgnition Signal: Hot in Run and Start,
Powertrain Control Module, Body
Control Module, Underhood Relay
RADIO PREM.
SOUNDRemote Radio Premium Sound
POWER
MIRRORSPower Mirrors
Blank Not Used
PANEL
DIMMINGPanel Dimming
Fuses Usage
Blank Not Used
IGN 0,
CLUSTER,
PCM, BCMIgnition Signal: Hot in Run, Unlock
and Start, Cluster, Powertrain
Control Module, Body Control
Module
Blank Not Used
Blank Not Used
Blank Not Used
INADV POWER
BUSInterior Lamps
DOOR LOCKS Door Locks
TRAP ALERT Trap Alert™
TAIL LAMPS,
LIC LAMPSTaillamps, License Lamps
RADIO Radio
HEATED
MIRRORNot Used
CRUISE Cruise Control
Blank Not Used
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2003 - Regal OM

Fuses Usage
CLUSTER Instrument Panel Cluster
CIGAR LTRCigarette Lighter, Auxiliary Power
Connection (Power Drop)
STOP LAMPS Stoplamps
ONSTAR OnStar
®
FRT PARK LPS Front Parking Lamps
POWER DROPAuxiliary Power Connection (Power
Drop): Hot in ACC and Run
CRANK
SIGNAL, BCM,
CLUSTERCrank Signal, Body Control Module,
Cluster, Powertrain Control Module
HVACIgnition Signal, Heating Ventilation
Air Conditioning Control Head
BTSI PARK
LOCKShifter Lock Solenoid
AIR BAG Air Bag
BCM PWR Body Control Module
HAZARD Hazard Flashers
LH HEATED
SEATDriver’s Heated Seat
Fuses Usage
Blank Not Used
BCM ACCIgnition Signal: Hot in ACC and Run,
Body Control Module
Blank Not Used
LOW BLOWER Low Blower
ABS Anti-Lock Brakes
TURN
SIGNALS,
CORN LPSTurn Signals, Cornering Lamps
RADIO, HVAC,
RFA,
CLUSTERRadio, Heating Ventilation Air
Conditioning Head, Remote Keyless
Entry, Cluster
HIGH BLOWER High Blower
RH HEATED
SEATPassenger’s Heated Seat
STRG WHL
CONTAudio Steering Wheel Controls
WIPER Windshield Wipers
5-89
2003 - Regal OM