2004 PONTIAC BONNEVILLE Owners Manual

Twilight Sentinel®
The Twilight Sentinel®will keep your headlamps on for
up to three minutes, to light your way when you
leave your vehicle.
To operate the Twilight Sentinel
®, turn the DELAY knob
located to the left of the steering column on the
instrument panel fully clockwise for the three-minute
delay. Turn it counterclockwise to reduce the delay. Turn
the knob to OFF to turn the Twilight Sentinel
®off.
At night, you can turn off all exterior lamps when you
are in PARK (P) by turning the Twilight Sentinel
®
knob all the way to OFF. If the knob was already in
OFF, it must be cycled to ON then back to OFF, to turn
the exterior lighting off. The lamps will come back on
when you turn the knob clockwise.If the Twilight Sentinel
®lighting is active, it can be
disabled by turning on the manual parking lamps. This
lighting will be disabled until the key is turned from
ON or until the manual parking lamps are turned off.
Also, it is possible that your headlamps may go
out if you drive from a dark area into a bright area like a
lighted parking lot. If this happens, turn on your
headlamps with the exterior lamp control.
Exterior Lighting Battery Saver
If the exterior lamp control has been left on, the exterior
lamps will turn off about 10 minutes after the ignition
is turned to OFF and a door has been opened.
This protects against draining the battery in case you
have accidentally left the headlamps or parking
lamps on. If you need to leave the lamps on for more
than 10 minutes, use the exterior lamp control to turn the
lamps back on after turning the ignition to OFF and
opening a door. To delay the lamps from turning off, see
“Twilight Sentinel
®,” listed previously.
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Interior Lamps
Instrument Panel Brightness
When it is dark outside, you can brighten or dim your
instrument panel cluster lights using the DIM knob,
located to the left of the steering wheel on the instrument
panel.
Turn the knob clockwise to brighten the instrument
panel cluster lights and displays. Turn the knob
clockwise all the way to turn on the interior courtesy
lamps. Turn the knob counterclockwise to dim the
instrument panel cluster lights and displays and to turn
off the courtesy lamps.
Courtesy Lamps
If it is dark enough outside, when any door is opened,
several lamps will come on. They make it easier for you
to enter and leave the vehicle. Turn the dimmer knob all
the way clockwise to turn the interior courtesy lamps on.
Entry Lighting
If it is dark enough outside and you press the unlock
button on the remote keyless entry transmitter (if
equipped), the interior courtesy lamps will come on and
stay on for about 25 seconds. The lamps will turn off
immediately by pressing the lock button on the remote
keyless entry transmitter, by turning the ignition key
to ON or by activating the power door locks.
If a door is left ajar, your interior lamps will turn off after
10 minutes to save your battery.
Delayed Entry Lighting
When you open the door to enter your vehicle, the
interior lamps will come on if it is dark enough outside.
When you close the door with the ignition off, the
interior lamps will stay on for 25 seconds or until the
ignition is turned on. Locking the doors with the power
door lock switch, or with the lock button on the
remote keyless entry transmitter (if equipped), will
override the delayed entry lighting and the lamps will
turn off immediately.
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Theater Dimming
This feature allows for a three to ve-second fade out of
the courtesy lamps instead of immediate turn off after
you remove the key from the ignition.
Delayed Exit Lighting
This feature will turn on the interior lamps for 25 seconds
after you remove the key from the ignition while the
doors are closed and it is night. This will give you time
to nd the door handle or lock switches as you exit
the vehicle.
This lighting will only be deactivated if the key is
reinserted into the ignition switch or the power door
locks are activated.
Parade Dimming
To activate the instrument panel backlighting during the
day, turn the exterior lamp switch to the parking lamp or
headlamp position. Dimming of the instrument panel
display is not possible during daylight hours. The
instrument panel display can only be adjusted when the
parking lamps or headlamps are on and it is dark outside.
Perimeter Lighting
When the unlock button on the remote keyless entry
transmitter (if equipped) is pressed, the DRL headlamps,
parking lamps and back-up lamps will turn on if it is
dark enough outside.
Personal Choice Programming
This feature can be programmed in the on or off mode
for each transmitter.
If your vehicle is equipped with the Driver Information
Center (DIC), you must program this feature through the
DIC. SeeDIC Vehicle Personalization on page 3-64.
To turn the feature off do the following:
1. Keep all doors closed, the vehicle in PARK (P) and
the ignition on throughout this procedure.
2. Press and hold LOCK on the power door lock
switch throughout this procedure. All the doors
will lock.
3. Press the remote alarm button on the transmitter.
Perimeter lighting remains on at this time and the
horn will chirp twice.
4. Press the remote alarm button again. Perimeter
lighting is disabled and the horn will chirp once.
5. Release the door lock switch. The perimeter lighting
feature is now off.
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To turn the feature on do the following:
1. Keep all doors closed, the vehicle in PARK (P) and
the ignition on throughout this procedure.
2. Press and hold LOCK on the power door lock
switch throughout this procedure. All the doors
will lock.
3. Press the remote alarm button on the transmitter.
Perimeter lighting remains off at this time and the
horn will chirp once.
4. Press the remote alarm button again. Perimeter
lighting is now enabled and the horn will chirp
twice.
5. Release the door lock switch. The perimeter lighting
feature is now on.
This procedure only changes the mode for the
transmitter used to change this setting.Front Reading Lamps
The front reading lamps, located on the headliner, will
come on as courtesy lamps when you open any of
the doors while it is dark outside. They will also come
on as part of the interior lighting features listed
previously.
To turn on a reading lamp when the doors are closed,
press either button. Press it again to turn the lamp off.
To avoid draining your vehicle’s battery, be sure to
turn off the reading lamps when leaving your vehicle.
See “Inadvertent Power Battery Saver” later in this
section for more information.
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Rear Reading Lamps
The rear reading lamps, located over each rear door,
will come on as courtesy lamps when you open
any of the doors while it is dark outside. They will also
come on as part of the interior lighting features listed
previously.
To turn on a reading lamp when the doors are closed,
press either button. Press it again to turn the lamp off.
Inadvertent Power Battery Saver
This feature is designed to protect your vehicle’s battery
against drainage from the interior lamps, trunk lamp,
glove box lamp or cigarette lighter. When the ignition is
turned off, the power to these features will automatically
turn off after 10 minutes. Power will be restored for
an additional 10 minutes if any door is opened, the trunk
is opened or the courtesy lamps are turned on. To
restore power back to the cigarette lighter the ignition
must be turned back to ON.
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Battery Load Management
The battery load management feature is designed to
monitor the vehicle’s electrical load and determine when
the battery is in a heavy discharge condition. During
times of high electrical loading, the engine may idle at
higher revolutions per minute (RPM) than normal to make
sure the battery charges. High electrical loads may occur
when several of the following are on: headlamps, high
beams, fog lamps, rear window defogger, fan on high
speed, heated seats and engine cooling fans.
If your vehicle’s battery remains in a heavy discharge
condition for a long period of time, the fan, rear
defogger, heated seats and heated mirrors will be
disabled and the DIC will display BATTERY SAVER
ACTIVE. This can happen either under long periods of
idling or low speed driving with high electrical loading,
or in the event of a charging system fault.
Monitor the battery voltage when in the BATTERY
SAVER ACTIVE mode.
If the voltmeter remains in the shaded area (below
11 volts) when driving then have the charging
system serviced immediately.
If the voltage increases above 12 volts then the
battery needs to be recharged. Try driving on
the highway with as few electrical accessories on
as possible.
Head-Up Display (HUD)
{CAUTION:
If the HUD image is too bright, or too high in
your eld of view, it may take you more time to
see things you need to see when it is dark
outside. Be sure to keep the HUD image dim
and placed low in your eld of view.
If you have the optional Head-Up Display (HUD), you
can see some of the driver information also available on
your instrument panel cluster. The information may
be displayed in English or metric units and appears as a
reection on the windshield. The HUD shows the
following:
Speedometer Reading
Turn Signal Indicators
High-beam Indicator Symbol
CHECK GAGES Message (for low oil pressure,
high coolant temperature, low oil level, high/low
battery, brake, ABS and air bag)
Low Fuel Warning Symbol
Radio Frequency and Playback Mode (with the
exception of the XM™ radio)
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HUD shows these images when they are lighted on the
instrument panel.
The speedometer may display a difference of 1.5 mph
(2.4 km/h) from the HUD image. This is normal.
When the ignition key is turned to ON, all possible HUD
images will come on, then the HUD will operate normally.
If you never look at your instrument panel cluster, you
may not see something important, such as a warning
light. So be sure to scan your displays and controls and
the driving environment just as you would in a vehicle
without HUD.
Notice:If you try to use the HUD image as a
parking aid, you may misjudge the distance and
damage your vehicle. Do not use the HUD image as
a parking aid.The HUD controls are located to the left of the steering
column.
1. Start your engine and turn the HUD INTENSITY
knob all of the way clockwise to MAX (Maximum).
The brightness of the HUD image is determined
by ambient light, and where you have set the HUD
INTENSITY knob.
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2. Adjust the seat, if necessary, before setting the
height using the IMAGE switch.
Press and hold the top of the IMAGE switch, raising
the HUD image as far as possible. Then press on
the bottom of the HUD IMAGE switch to move
the image down, so the image is as low as possible,
but in full view.
3. Turn the INTENSITY knob counterclockwise until
the HUD image is no brighter than necessary. To
turn the HUD off, turn the HUD INTENSITY knob all
the way counterclockwise.
If the sun comes out, or it becomes cloudy, or if you
turn on your headlamps, you may need to adjust
the HUD brightness using the HUD INTENSITY knob.
Polarized sunglasses could make the HUD image harder
to see.
Clean the inside of the windshield as needed to remove
any dirt or lm that reduces the sharpness or clarity
of the HUD image.Spray household glass cleaner on a soft, clean cloth.
Wipe the HUD lens gently, then dry it. Do not spray
cleaner directly on the lens, because the cleaner uid
could leak inside the unit.
If you cannot see the HUD image when the ignition is
on, check to see if:
The HUD unit is covered.
The HUD INTENSITY knob is adjusted correctly.
The HUD image is adjusted to the proper height.
A fuse in the fuse panel may have blown. See
Fuses and Circuit Breakers on page 5-101.
If the HUD image is not clear, it could be too bright.
Move the HUD INTENSITY knob counterclockwise. You
may need to clean the windshield and HUD lens.
Your windshield is part of the HUD system. If you ever
have to have a new windshield, be sure to get one
designed for HUD. If you do not, the HUD image may
look blurred and out of focus.
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