ignition BUICK REGAL 2004 Owner's Guide

Convenience Net
The vehicle has a convenience net located on the back
wall of the trunk.
Put small loads, like grocery bags, behind the net. It can
help keep them from falling over.
The net is not for larger, heavier loads. Store those in
the trunk as far forward as possible.
Unhook the net so that it will lie at when not in use.
Sunroof
The vehicle may have a sunroof. It includes a sliding
glass panel and a sunshade.
The switch to open the sunroof is located overhead on
the headliner.The switch works only when the ignition is on or when
Retained Accessory Power (RAP) is active. See
“Retained Accessory Power (RAP)” inIgnition Positions
on page 2-18.
VENT:To raise the sunroof to the vent position, push
and hold the front of the switch until the sunroof glass
stops. The sunshade must be opened by hand. To close
the sunroof from the vent position, push and hold the rear
of the switch until the sunroof glass closes.
Open/Express Open:To open the sunroof, push the
rear of the switch once. The sunroof and sunshade
will open by themselves. To close the sunroof, push and
hold the front of the switch until the sunroof motor
stops. The sunshade must be closed by hand.
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Hazard Warning Flashers
The hazard warning ashers let you warn others to use
caution when approaching your vehicle. They also
let police know you have a problem.The hazard warning
asher button is located on
the top of the steering
column.
Press the button to activate the front and rear turn
signals to ash on and off.
The hazard warning ashers work no matter what
position the key is in, and even if it is not in the ignition.
When the hazard warning ashers are on, the
individual turn signals will not operate.
Other Warning Devices
If you store reective, safety triangles in the vehicle, put
one at the side of the road, about 300 feet (100 m)
behind the vehicle to warn oncoming traffic of an
emergency situation.
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Increasing Speed While Using Cruise
Control
There are two ways to go to a higher speed:
Use the accelerator pedal to get to the higher
speed. Push in the SET button, then release
the button and the accelerator pedal. The vehicle
will now cruise at the higher speed.
Move the cruise switch from ON to R/A. Hold it there
until you accelerate to the desired speed, and then
release the switch. To increase the vehicle’s speed in
very small amounts, move the switch to R/A briey
and then release it. Each time this is done, the
vehicle will go about 1 mph (1.6 km/h) faster.
The accelerate feature will only work after the cruise
control speed is set, by pushing the SET button.
Reducing Speed While Using Cruise
Control
There are two ways to reduce the vehicle’s speed while
using cruise control:
Push in the SET button until the vehicle slows down
to the desired speed, then release it.
To slow the vehicle down in very small amounts,
push the SET button briey. Each time this is done,
the vehicle will go about 1 mph (1.6 km/h) slower.
Passing Another Vehicle While Using
Cruise Control
Use the accelerator pedal to increase the vehicle’s
speed. When you take your foot off the pedal, the
vehicle will slow down to the cruise control speed you
set earlier.
Using Cruise Control on Hills
How well the cruise control will work on hills depends
upon the speed and load of the vehicle, and the
steepness of the hills. When going up steep hills, you
may have to step on the accelerator pedal to maintain the
vehicle’s speed. When going downhill, you may have to
brake or shift to a lower gear to keep the vehicle’s speed
down. Of course, applying the brake takes the vehicle out
of cruise control. Many drivers nd this to be too much
trouble and do not use cruise control on steep hills.
Ending Cruise Control
There are two ways to turn off the cruise control:
Step lightly on the brake pedal.
Move the cruise switch to OFF.
Erasing Speed Memory
When the cruise control or the ignition is turned off, or
the vehicle is shifted into PARK (P) or NEUTRAL (N),
the cruise control set speed memory is erased.
3-10

Exterior Lamps
The control located to the
left of the cluster on the
instrument panel, operates
the exterior lamps.
The exterior lamps control has three positions:
Off:Push the control all the way to turn off all lamps.Parking Lamps:Pull the control out, halfway to the
rst position, to turn on the parking lamps together with
the following:Taillamps
License Plate Lamps
Sidemarker Lamps
Instrument Panel Lights
Headlamps:Pull the control out all the way, to the
second position, to turn on the headlamps together with
the previously listed lamps and lights.
A warning chime will sound if the driver’s door is
opened when the ignition switch is turned to OFF, LOCK
or ACCESSORY and the headlamps are on.
3-11

Daytime Running Lamps / Automatic
Headlamp System
Daytime Running Lamps (DRL) can make it easier for
others to see the front of your vehicle during the
day. DRL can be helpful in many different driving
conditions, but they can be especially helpful in the short
periods after dawn and before sunset. Daytime running
lamps are required to function at all times on all
vehicles rst sold in Canada.
A light sensor on top of the instrument panel makes the
DRL work, so be sure it is not covered.
The DRL system will make the front turn signal lamps
come on when the following conditions are met:
The ignition is on.
The exterior lamps control is off.
The parking brake is released.
While the DRL are on, only the vehicle’s front turn
signal lamps will also be on. The headlamps, taillamps,
sidemarker and other lamps will not be on. The
instrument panel will not be lit up either.
When it is dark enough outside, the front turn signal
lamps will turn off and the vehicle’s headlamps
and parking lamps will turn on. The other lamps that
come on with the headlamps will also come on.When it is bright enough outside, the headlamps will go
off and the front turn signal lamps will come on.
To idle the vehicle with the DRL and automatic
headlamp control off, set the parking brake while the
ignition is in OFF or LOCK. Then start the vehicle. The
DRL, headlamps and parking lamps will stay off until
the parking brake is released.
To turn off the automatic headlamp feature when it is
dark outside, move the exterior lamp control to the
parking lamp position. The parking lamps will remain
illuminated and the headlamps will turn off. The
fog lamps will also go on if they were on previously.
As with any vehicle, the regular headlamp system
should be turned on when needed.
Delayed Headlamps
Delayed headlamps illumination provides a period of
exterior lighting as you leave your vehicle. The feature is
activated when the vehicle’s headlamps are on due to
the automatic headlamp control feature described
previously in this section, and when the vehicle’s ignition
is turned off. The headlamps will then remain on until
the exterior lamps control is moved from OFF to
the parking lamp position or until a 90 second lighting
period has ended.
If the ignitionis turned off with the exterior lamps control
in the parking lamp or headlamps position, the
delayed headlamps illumination cycle will not occur.
3-12

This feature can be turned on and off by doing the
followihg:
1. Turn the ignition key to RUN.
2. Close all the doors.
3. Press and hold the LOCK position on the power
door lock switch while turning the exterior lamps
control on and off two times.
4. Release the LOCK position on the power door lock
switch. These operations must be carried out in a
time period of less than 10 seconds, followed
by a delay period of no more than 10 seconds.
5. Then, press and hold the unlock position on the
power door switch while turning the exterior
lamps control on and then off two times. Release
the unlock position on the power door lock
switch. These steps must be carried out in a time
period of less than 10 seconds.
After releasing the unlock position on the power door
lock switch, a single chime will be heard if the delayed
headlamp illumination function has been turned off.
Two chimes will be heard if the feature has been turned
on. Disconnecting the vehicle’s battery for up to a
year will not change the programmed operation for this
feature.Fog Lamps
Press the fog lamps button
located below the exterior
lamps control on the
left side of the steering
column to turn the
fog lamps on or off.
A light in the fog lamps button comes on indicating that
the fog lamps are on. The parking lamps or low-beam
headlamps must be on for the fog lamps to work. While
the high-beam headlamps are on, the fog lamps are off.
Cornering Lamps
The cornering lamps are designed to come on to
provide additional light when a turn signal lamp is
activated.
3-13

Interior Lamps
Instrument Panel Brightness
The instrument panel lights can be brightened or
dimmed 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 courtesy lamps come
on to make it easier to enter and exit the vehicle.
These lamps can also be turned on by turning the
exterior lamps control clockwise to MAX.
Entry Lighting
The courtesy lamps will come on and stay on for a set
time whenever the UNLOCK button on the remote
keyless entry transmitter is pressed.
The lamps will stay on while a door is opened and then
turn off automatically about 25 seconds after it is
closed. If the UNLOCK button is pressed and a door is
not opened, the lamps will turn off after about
40 seconds.Entry lighting includes a feature called theater dimming.
With theater dimming, the lamps do not turn off at
the end of the delay time. Instead, they slowly dim after
the delay time and then turn off.
The courtesy lamps turn off when the ignition key is
turned to RUN or START. They will come on again when
a door is opened.
Delayed Entry Lighting
Delayed entry lighting lights the vehicle’s interior for a
period of time after all the doors have been closed.
The ignition must be off for delayed entry lighting
to work. After all the doors have been closed, the
delayed entry lighting feature will continue to work until
one of the following occurs:
The ignition is in RUN.
The doors are locked.
Twenty ve seconds has elapsed.
If during the illumination period a door is opened, the
timed illumination period will be canceled and the interior
lamps will remain on.
3-14

Delayed Exit Lighting
This feature illuminates the interior for a period of time
after the ignition key is removed from the ignition.
When the ignition key is removed, interior illumination
will activate and remain on until one of the following
occurs:
The ignition is in RUN.
The power door locks are activated.
Twenty ve seconds has elapsed.
If during the illumination period a door is opened, the
timed illumination period will be canceled and the interior
lamps will remain on.
Perimeter Lighting
Perimeter lighting provides a period of exterior vehicle
lighting. Perimeter lighting activates when the doors
are closed, the ignition is in OFF and the security
feedback feature is activated in Mode 3 or 4. See
“Security Feedback” underRemote Keyless Entry
System Operation on page 2-4for more information.
The vehicle headlamps and back-up lamps are
then activated for a period of 25 seconds or until the
ignition switch is turned to RUN.Perimeter lighting can be turned on or off when the
driver performs the following sequence with the engine
off and the doors closed:
1. Turn the ignition to RUN.
2. Close all the doors.
3. Apply the brake.
4. Press and hold the LOCK position on the power
door lock switch while pressing and releasing the
remote alarm button on the remote keyless
entry transmitter.
This activates the customization mode. While in the
customization mode, the number of chimes
corresponding to the current mode will sound. One
chime means the feature is turned off. Two chimes
mean that the perimeter lighting feature is turned on.
Each additional press of the power door lock switch will
advance to the next mode. Release the LOCK position
on the power door lock switch to set the 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. Press the button next to each lamp
to turn it on and off.
3-15

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

Operation Tips
Clear away any ice, snow or leaves from the air
inlets at the base of the windshield that may
block the ow of air into the vehicle.
Use of non-GM approved hood deectors may
adversely affect the performance of the system.
Keep the path under the front seats clear of objects
to help circulate the air inside of the vehicle more
effectively.
If the vehicle has a passenger compartment air lter
and the airow seems low when the fan is at the
highest setting it may need to be replaced. For more
information, seePassenger Compartment Air
Filter on page 3-25andScheduled Maintenance on
page 6-4.
Passenger Compartment Air Filter
The passenger compartment air lter is located in
the engine compartment below the inlet grille, near the
passenger’s side of the windshield wiper arm.
The lter traps most of the pollen from the air entering
the air conditioning module. Like the engine’s air
cleaner/lter, it may need to be changed periodically.
For information on how often to change the passenger
compartment air lter, seeScheduled Maintenance
on page 6-4.To change the passenger compartment air lter, use the
following steps:
1. Put the ignition in ACCESSORY and turn the
windshield wipers on.
2. Turn the ignition to OFF when the windshield
wipers are in the upright position.
3. Raise the hood.
4. Disconnect the windshield washer pump hose from
the fender rail and air inlet grille.
5. Remove the hood weather-strip from the
passenger’s side of the vehicle and peel it back to
the center of the hood.
6. Remove the three air inlet grille retainers.
7. Remove the air inlet grille.
3-25