2004 BUICK REGAL radio

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

Ignition Positions
With the ignition key in the ignition, the key can be
turned to ve different positions:
A (ACCESSORY):This position lets the radio and
windshield wipers operate when the engine is off. To use
ACCESSORY, push in the key and turn it
counterclockwise. The steering wheel will stay locked.
B (LOCK):This is the only position in which the ignition
key can be inserted or removed. This position locks
the ignition, steering wheel and transaxle. It is a
theft-deterrent feature.Notice:If your key seems stuck in LOCK and you
can not turn it, be sure you are using the correct
key; if so, is it all the way in? If it is, then turn the
steering wheel left and right while you turn the
key hard. Turn the key only with your hand. Using a
tool to force it could break the key or the ignition
switch. If none of these works, then your vehicle
needs service.
C (OFF):In this position the engine is off but the
steering wheel is not locked and can still be turned. Use
the OFF position if the vehicle must be pushed or
towed.
D (RUN):This position is where the key returns to after
the vehicle is started. This position displays some of
the warning and indicator lights.
E. (START):This position starts the engine.
A warning chime will sound when the driver’s door is
opened if the ignition is in OFF, LOCK or ACCESSORY
and the key is in the ignition.
Retained Accessory Power (RAP)
Retained Accessory Power (RAP), lets the power
windows and audio system continue to operate for up to
10 minutes after the ignition key is turned to OFF and
before any of the doors are opened.
2-18

Instrument Panel Overview...............................3-2
Hazard Warning Flashers................................3-4
Other Warning Devices...................................3-4
Horn.............................................................3-5
Tilt Wheel.....................................................3-5
Turn Signal/Multifunction Lever.........................3-5
Exterior Lamps.............................................3-11
Interior Lamps..............................................3-14
Accessory Power Outlets...............................3-16
Ashtrays and Cigarette Lighter........................3-17
Climate Controls............................................3-17
Dual Climate Control System..........................3-17
Dual Automatic Climate Control System...........3-20
Outlet Adjustment.........................................3-24
Passenger Compartment Air Filter...................3-25
Warning Lights, Gages and Indicators.............3-26
Instrument Panel Cluster................................3-27
Speedometer and Odometer...........................3-28
Tachometer.................................................3-29
Safety Belt Reminder Light.............................3-29
Air Bag Readiness Light................................3-30
Charging System Light..................................3-31
Brake System Warning Light..........................3-31
Anti-Lock Brake System Warning Light.............3-32
Traction Control System (TCS) Warning Light......3-33
Low Traction Light........................................3-33Engine Coolant Temperature Warning Light......3-34
Engine Coolant Temperature Gage..................3-34
Tire Pressure Light.......................................3-35
Malfunction Indicator Lamp.............................3-35
Oil Pressure Light.........................................3-38
Low Oil Level Light.......................................3-39
Change Engine Oil Light................................3-39
Security Light...............................................3-40
Cruise Control Light......................................3-40
Low Washer Fluid Warning Light.....................3-40
Door/Trunk Ajar Warning Light........................3-40
Service Vehicle Soon Light............................3-41
Fuel Gage...................................................3-41
Low Fuel Warning Light.................................3-42
Driver Information Center (DIC).......................3-42
Audio System(s).............................................3-44
Setting the Time...........................................3-45
Radio with CD..............................................3-45
Radio with Cassette and CD..........................3-52
Theft-Deterrent Feature..................................3-61
Audio Steering Wheel Controls.......................3-62
Understanding Radio Reception......................3-62
Care of Your Cassette Tape Player.................3-63
Care of Your CDs.........................................3-64
Care of Your CD Player................................3-64
Backglass Antenna.......................................3-64
Section 3 Instrument Panel
3-1

Dome Lamp
The dome lamp will come on when you open a door.
Battery Rundown Protection
This helps prevent the vehicle’s battery from draining in
case the interior courtesy lamps, reading lamps,
trunk lamp, underhood lamp, glove box lamps, or sun
visor vanity lamps, if equipped, are accidently left on. If
any of these lamps are left on while the ignition is in
OFF, they will automatically turn off after 20 minutes.
The lamps will not come back on again until one of the
following occurs:
The ignition is turned on.
The exterior lamps control is turned off, then on.
A door is opened.
If the 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.
The vehicle is equipped with a 12-volt outlet. It is located
on the console, near the oor 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.Notice:Adding any electrical equipment to your
vehicle may damage it or keep other components
from working as they should. The repairs would not
be covered by your warranty. Check with your dealer
before adding electrical equipment.
Certain power accessory plugs may not be compatible
to the power accessory outlet and could result in
blown vehicle or adapter fuses. If you experience a
problem, see your dealer.
Notice:Improper use of the power outlet can cause
damage not covered by your warranty. Do not
hang any type of accessory or accessory bracket
from the plug because the power outlets are
designed for accessory power plugs only.
Notice:Leaving electrical equipment on for
extended periods will drain the battery. Always turn
off electrical equipment when not in use and do
not plug in equipment that exceeds the maximum
amperage rating.
When adding electrical equipment, be sure to follow the
proper installation instructions included with the
equipment.
3-16

Charging System Light
The charging system light
will come on briey when
the ignition is turned
on, as a check to show
that it is working. Then it
should go out.
If it stays on, or comes on while the vehicle is being
driven, there may be a problem with the charging
system. It could indicate that the vehicle has a loose
accessory belt or another electrical problem. Have
it checked right away. Driving while this light is on could
drain the battery.
If the vehicle must be driven a short distance with the
light on, be certain to turn off all the accessories,
such as the radio and air conditioner.
Brake System Warning Light
The vehicle’s hydraulic brake system is divided into two
parts. If one part is not working, the other part can
still work and stop the vehicle. For good braking, though,
you need both parts working well.
If the warning light comes on, there is a brake problem.
Have the brake system inspected right away.
This light should come on briey when the ignition key is
turned to RUN. If it does not come on then, have it xed
so it will be ready to warn you if there is a problem.
United StatesCanada
3-31

Modes
AVG ECON (Average Economy):This mode shows
the average fuel economy of the vehicle since it was last
reset. Average fuel economy is viewed as a long term
approximation of overall driving and driving conditions.
To learn the average fuel economy from a new
starting point, press the RESET button while the
average fuel economy is displayed in the DIC.
INSTANTANEOUS FUEL ECONOMY:This mode
shows the current fuel economy. Instantaneous
fuel economy varies with driving conditions, such as
acceleration, braking, and the grade of the road being
traveled. The instantaneous fuel economy display
cannot be reset.
OIL LIFE MONITOR:This mode shows an estimate of
the oil’s remaining useful life. When the oil life index
is less than 10%, the CHANGE OIL SOON light
will come on. Have the oil changed according to the
maintenance schedule. SeeScheduled Maintenance on
page 6-4. You will have to reset the CHANGE OIL
SOON light.
To reset the CHANGE OIL SOON light, see “How to
Reset the CHANGE OIL SOON light underEngine Oil
on page 5-16.Also, see “When to Change Engine Oil (GM Oil Life
System)” underEngine Oil on page 5-16andScheduled
Maintenance on page 6-4.
RANGE:This mode shows the approximate distance
that can be driven without refueling. This is based on the
amount of fuel in the fuel tank and on the fuel economy
of the most recent 25 miles (40 km) trip. This display
cannot be reset.
BOOST GAGE:If the vehicle has the supercharged
engine, this gage will show the amount of boost
the engine is receiving. This display cannot be reset.
Audio System(s)
Notice:Before you add any sound equipment to
your vehicle – like a tape player, CB radio, mobile
telephone or two-way radio – be sure you can
add what you want. If you can, it’s very important to
do it properly. Added sound equipment may
interfere with the operation of your vehicle’s engine,
radio or other systems, and even damage them.
Your vehicle’s systems may interfere with the
operation of sound equipment that has been added
improperly.
So, before adding sound equipment, check with
your dealer and be sure to check federal rules
covering mobile radio and telephone units.
3-44

Your audio system has been designed to operate easily
and to give years of listening pleasure. You will get
the most enjoyment out of it if you acquaint yourself with
it rst. Figure out which radio you have in your vehicle,
nd out what your audio system can do and how to
operate all of its controls to be sure you’re getting the
most out of the advanced engineering that went into it.
Your vehicle has a feature called Retained Accessory
Power (RAP). With RAP, you can play your audio
system even after the ignition is turned off. See
“Retained Accessory Power (RAP)” underIgnition
Positions on page 2-18.
Setting the Time
Press and hold H until the correct hour appears on the
display. AM will appear for morning hours. Press
and hold M until the correct minute appears on the
display. The time may be set with the ignition on or off.
To synchronize the time with an FM station broadcasting
Radio Data System (RDS) information, press and
hold H and M at the same time until TIME UPDATED
appears on the display. If the time is not available from
the station, NO UPDATE will appear on the display.
RDS time is broadcast once a minute. Once you have
tuned to an RDS broadcast station, it may take a
few minutes for your time to update.
Radio with CD
Playing the Radio
PWR (Power):Push this knob to turn the system on
and off.
VOL (Volume):Turn this knob to increase or to
decrease the volume.
3-45

SCV (Speed-Compensated Volume):With SCV, your
audio system adjusts automatically to make up for
road and wind noise as you drive. To get to SCV, push
the TUNE/AUDIO button repeatedly until SPEED
VOL is displayed. Turn the TUNE/AUDIO button to
select OFF, MIN, MED, or MAX. Each higher setting
allows for more volume compensation at faster vehicle
speeds. Then, as you drive, SCV automatically
increases the volume, as necessary, to overcome noise
at any speed. The volume level should always sound
the same to you as you drive. If you don’t want to
use SCV, select OFF.
DISP (Display):Press this button to switch the display
between the radio station frequency and the time.
The time can be displayed with the ignition on or off.
Finding a Station
BAND:Press this button to switch between FM1, FM2,
and AM. The display will show your selection.
TUNE:Turn this knob to select radio stations.
©SEEK¨:Press the right or the left arrow to go to
the next or to the previous station and stay there.
To scan stations, press and hold either SEEK arrow for
two seconds until SCAN appears on the display. The
radio will go to a station, play for a few seconds, then go
on to the next station. Press either SEEK arrow again
to stop scanning.To scan preset stations, press and hold either SEEK
arrow for more than four seconds until PSCAN and the
preset number appear on the display. You will hear
a double beep. The radio will go to the rst preset
station stored on your pushbuttons, play for a few
seconds, then go on to the next preset station. Press
either SEEK arrow again to stop scanning presets.
The radio will seek and scan only to stations that are in
the selected band and only to those with a strong
signal.
Setting Preset Stations
The six numbered pushbuttons let you return to your
favorite stations. You can set up to 18 stations (six FM1,
six FM2, and six AM) by performing the following
steps:
1. Turn the radio on.
2. Press BAND to select FM1, FM2, or AM.
3. Tune in the desired station.
4. Press EQ to select the equalization.
5. Press and hold one of the six numbered pushbuttons
until you hear a beep. Whenever you press that
numbered pushbutton, the station you set will return
and the equalization that you selected will be
automatically stored for that pushbutton.
6. Repeat the steps for each pushbutton.
3-46