2007 PONTIAC GRAND PRIX display

Electric Power Management
The vehicle has Electric Power Management
(EPM) that estimates the battery’s temperature and
state of charge. It then adjusts the voltage for
best performance and extended life of the battery.
When the battery’s state of charge is low, the
voltage is raised slightly to quickly put the charge
back in. When the state of charge is high, the
voltage is lowered slightly to prevent overcharging.
If the vehicle has a voltmeter gage or voltage
display on the Driver Information Center (DIC), you
may see the voltage move up or down. This is
normal. If there is a problem, an alert will be
displayed.
The battery can be discharged at idle if the
electrical loads are very high. This is true for all
vehicles. This is because the generator (alternator)
may not be spinning fast enough at idle to
produce all the power that is needed for very high
electrical loads.A high electrical load occurs when several of the
following loads are on: headlamps, high beams,
fog lamps, rear window defogger, climate
control fan at high speed, heated seats, engine
cooling fans, trailer loads, and loads plugged into
accessory power outlets.
EPM works to prevent excessive discharge of the
battery. It does this by balancing the generator’s
output and the vehicle’s electrical needs. It
can increase engine idle speed to generate more
power, whenever needed. It can temporarily
reduce the power demands of some accessories.
Normally, these actions occur in steps or levels,
without being noticeable. In rare cases at the
highest levels of corrective action, this action may
be noticeable to the driver. If so, a Driver
Information Center (DIC) message might be
displayed, such as Battery Saver Active. If this
message is displayed, it is recommended that the
driver reduce the electrical loads as much as
possible. SeeDIC Warnings and Messages on
page 200.
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Battery Run-Down Protection
The vehicle has a feature to help prevent the
battery from draining in case the interior, trunk, or
underhood lamps are accidentally left on. If
any of these lamps are left on while the ignition is
in OFF, they will automatically turn off after
10 minutes. The lamps will not come back on
again until any of the following are done:
The ignition is turned to RUN or ACC.
The interior lamps control is turned completely
to the right, then back slightly to the left.
Open, or close and reopen, a door that is
closed.
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.
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 the vehicle has the Head-Up Display (HUD),
some information concerning the operation of the
vehicle is projected onto the windshield. This
includes the speedometer reading, transaxle
positions, compass direction, outside air
temperature, the tap shift gear and the upshift
symbol if active, and a brief display of the current
radio station, including XM information or CD
track. It will also display turn-by-turn guidance
information if the vehicle is has a navigation radio.
The images are projected by the HUD lens
located on the driver’s side of the instrument panel.
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The tap shift gear and the upshift symbol will also
appear on the HUD if the vehicle has tap shift
and it is active.
The HUD information can be displayed in one of
three languages, English, French, or Spanish. The
speedometer reading and other numerical values
can be displayed in either English or metric units.
The language selection and the units of
measurement are changed through the trip
computer in the Driver Information Center (DIC).
See “Options” underDIC Controls and Displays
(Base Level DIC) on page 186orDIC Controls and
Displays (Uplevel DIC with Trip Computer) on
page 190.
The HUD information appears as an image
focused out toward the front of the vehicle.
When the ignition key is turned to RUN, the HUD
will display an introductory message for a short
time, until the HUD has warmed up.
The following indicator lights come on the
instrument panel when activated and will also
appear on the HUD:
Turn Signal Indicators
High-Beam Indicator Symbol
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The HUD will temporarily display CHECK TRIP
COMPUTER when there are messages on the DIC
trip computer.
The HUD will also display the following messages
when these systems, if the vehicle has them,
are active:
TRACTION CONTROL ACTIVE
STABILITY CONTROL ACTIVE
The HUD will temporarily display the TRACTION
CONTROL OFF message when the traction
control system is turned off.
The HUD will temporarily display the CRUISE SET
message when cruise control is activated or
cruise speed is increased.
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.
When the HUD is on, the speedometer reading
will continually be displayed. The current radio
station or CD track number will display for a short
period of time after the radio or CD track status
changes. This will happen whenever one of
the radio controls is pressed.The speedometer size will be reduced when radio,
CD information, warnings, or turn-by-turn
guidance information are displayed on the HUD.
The HUD control is
located on the console.
To adjust the HUD image so that items are
properly displayed, do the following:
1. Adjust the driver’s seat to a comfortable
position.
2. Start the engine.
3. Adjust the HUD controls.
Use the following settings to adjust the HUD.
9(Off):Turn the outer ring on the HUD control
to this position to turn the HUD off.
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I II III IIII (Brightness):Turn the outer ring on the
HUD control clockwise to dim the display and
counterclockwise to brighten it.
w(Up):Press this portion of the switch on the
HUD control to move the image up.
x(Down):Press this portion of the switch on
the HUD control to move the image down.
Move the image as low as possible on the
windshield, keeping it in full view.
?(Page):Press this button to select the display
formats. Release the page button when the
format number with the desired display is shown
on the HUD.
Format One:This display gives the
speedometer reading (in English or metric
units), transaxle positions, compass direction,
and the outside air temperature.
Format Two:This display includes the
information in Format One without the compass
direction and the outside air temperature.
Format Three:This display includes all the
information in Format One, but turns the
instrument cluster lighting off. Format three is
only available at night.
All formats will show the turn-by-turn guidance
information. It will display the next turn, direction,
street name, and distance to the selected
destination. When you near your destination, the
HUD will display a distance bar that will ll in
the closer you get to your destination. All
navigation information is provided to the HUD by
the navigation radio, if the vehicle has one.
The warning indicators still appear on the
instrument panel when required. The HUD will
display Stealth Mode On.
The HUD will store the last display format selected.
If the last format displayed was Format One or
Format Three, then Format One will be displayed
when the vehicle is started.
If the last format was Format Two, then Format
Two will be displayed.
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The HUD image displayed on the windshield will
automatically dim and brighten to compensate
for outside lighting.
The HUD image can temporarily light up
depending on the angle and position of the
sunlight on the HUD display. This is normal and
will change when the angle of the sunlight on
the HUD display changes.
Polarized sunglasses could make the HUD image
harder to see.
Care of the HUD
Clean the inside of the windshield as needed to
remove any dirt or lm that could reduce the
sharpness or clarity of the HUD image.
To clean the HUD lens, use a soft, clean cloth that
has household glass cleaner sprayed on it.
Wipe the HUD lens gently, then dry it. Do not
spray cleaner directly on the lens because
the cleaner could leak into the unit.
If You Cannot See the HUD Image
When the Ignition Is On
Is anything covering the HUD lens?
Is the HUD dimmer setting bright enough?
Is the HUD image adjusted to the proper
height?
Are you wearing polarized sunglasses?
Still no HUD image? Check the fuse in the
instrument panel fuse block. SeeInstrument
Panel Fuse Block on page 460.
If the HUD Image Is Not Clear
Is the HUD image too bright?
Are the windshield and HUD lens clean?
If the HUD image is not correct, contact your
dealer.
Keep in mind that the windshield is part of the
HUD system. SeeWindshield Replacement
on page 399.
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Dual Automatic Climate Control
System
With this system you can control the heating,
cooling, and ventilation for your vehicle.
Automatic Operation
AUTO (Automatic):Turn both the fan and mode
knob to AUTO for automatic control of the inside
temperature, the air delivery mode and the fan
speed. You may notice a delay of two to
three minutes before the fan comes on when the
automatic operation is used in cold weather.For the automatic system to function, the
temperature must be set between 60°F (15°C) and
90°F (32°C).
1. Adjust the temperature to a comfortable
setting.
2. Press the PASS button to turn the passenger
climate control system on and off. When the
passenger system is off, the driver’s
temperature setting is also used for the
passenger and the passenger display is off.
In cold weather, the system will start at reduced
fan speeds to avoid blowing cold air into your
vehicle until warmer air is available. The system
will start out blowing air at the oor but may
change modes automatically as the vehicle
warms up to maintain the chosen temperature
setting. The length of time needed for the air to
warm up will depend on the outside
temperature and the length of time that has
elapsed since your vehicle was last driven.
3. Wait for the system to regulate. This may take
from 10 to 30 minutes. Then adjust the
temperature, if necessary.
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Do not cover the solar sensor located in the
center of the instrument panel, near the
windshield. For more information on the solar
sensor, see “Sensors” later in this section.
Manual Operation
xw
(Temperature):To manually adjust the
temperature inside the vehicle, press the up arrow
on the temperature control to raise the temperature
and press the down arrow to lower the
temperature. The display will show your selection.
When one temperature is displayed, the driver
temperature is set. When both temperatures are
displayed, the temperature for both the driver
and passenger are set. Pressing PASS will turn
the passenger temperature setting on and
off. If only the driver temperature is set, the driver
temperature is used for the passenger and the
passenger display is off.
9(Fan):Turn the fan knob clockwise to increase
the fan speed and counterclockwise to decrease
the fan speed. Turning the fan knob cancels
the automatic fan operation and places the systemin manual. Turn the knob to AUTO to return to
automatic fan operation. If the airow seems low
when the fan is at the highest setting, the
passenger compartment air lter, if equipped, may
need to be replaced. SeePassenger Compartment
Air Filter on page 166for additional information.
9(Off):Turning the fan knob off will turn
the controller completely off.
Mode:This control has several settings to control
the direction of airow.
To change the current mode, select one of the
following:
AUTO:This mode is automatically set depending
on the temperature in the vehicle and solar
sensor information.
H(Vent):This mode directs air to the
instrument panel outlets.
%(Bi-Level):This mode directs airow to the
instrument panel outlets and to the oor outlets.
A small amount of air is also directed to the
windshield and the side window outlets.
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