GPS TIME:The current GPS time will be
displayed to the right of this screen button. Touch
GPS TIME to set the navigation system time to
match current GPS time. If the seconds for
the present minute are greater than thirty when
GPS TIME is selected, the clock will round
up to the next minute.
Daylight Saving Time:Touch this screen button
to increase the time setting by one hour. Then
touch GPS TIME to save the new setting. If
the screen button is light blue, the daylight savings
time feature is on. If the button is dark blue, the
daylight savings time feature is off.
TIME ZONE:The selected time zone will appear
to the right of this screen button. Touch this
screen button to toggle between time zones and
select the desired one. The time of the selected
zone will be displayed to the right of the GPS TIME
screen button. To set the clock to the new
setting, touch GPS TIME.
If the system is not receiving GPS information,
you can still set the time manually as described
above but the GPS time and Daylight Saving Time
features will not be available.
Touch Return to go back to the previous menu.Screen Adjust Menu
The following options are available from
this menu:
K(Contrast):Touch the plus (+) or minus (−)
signs to adjust the contrast of the screen.
You will see the screen change. Touch SET to
con rm the setting.
!(Brightness):Touch the plus (+) or minus (−)
signs to adjust the brightness of the screen.
You will see the screen change. Touch SET to
con rm the setting.
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AUTO:This setting automatically adjusts the
contrast and brightness of the screen depending
on exterior lighting conditions.
DAY:This setting leaves the screen in day mode.
Day mode is best suited for daylight conditions.
NIGHT:This setting leaves the screen in
night mode. Night mode is best suited for nighttime
conditions.
SCREEN OFF:Touch SCREEN OFF to turn off
the screen. Press any hard key to turn the
screen back on.
SET:Touch SET to save your choices and exit
the CLOCK ADJUST menu.
Language
Your vehicle has been set for the English
language. If you wish to change the language, you
must do so through the Driver Information
Center (DIC). SeeDriver Information Center (DIC)
on page 203for more information.If the language is changed from English, a
majority of the voice guidance prompts and screen
text will change to the selected language.
Remember, the menu screens will not match
word-for-word as they appear in this manual.
Playing the Radio
PWR-VOL (Power-Volume):Press this knob to
turn the audio and navigation systems on and
off. Turn the knob to increase or decrease
the volume to the audio system.
«TUNE/SEEKª:Press the up or down arrow
to go to the next or previous station and stay
there.
BAND:Press this key to switch between AM,
FM1, FM2, XM1, XM 2, or WX, if equipped. If you
are on a map screen and press this key, the
screen will not change but the audio source will.
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If you need to reduce your speed as you approach
a curve, do it before you enter the curve, while
the front wheels are straight ahead.
Try to adjust your speed so you can “drive”
through the curve. Maintain a reasonable, steady
speed. Wait to accelerate until you are out of
the curve, and then accelerate gently into
the straightaway.
Adding non-GM accessories can affect your
vehicle’s performance. SeeAccessories and
Modi cations on page 363.
Steering in Emergencies
There are times when steering can be more
effective than braking. For example, you come
over a hill and nd a truck stopped in your lane, or
a car suddenly pulls out from nowhere, or a
child darts out from between parked cars and
stops right in front of you. You can avoid these
problems by braking — if you can stop in time. But
sometimes you cannot; there is not room. That
is the time for evasive action — steering around
the problem.
Your vehicle can perform very well in emergencies
like these. First apply your brakes.SeeBraking on page 326. It is better to remove as
much speed as you can from a possible collision.
Then steer around the problem, to the left or
right depending on the space available.
An emergency like this requires close attention
and a quick decision. If you are holding the
steering wheel at the recommended 9 and
3 o’clock positions, you can turn it a full
180 degrees very quickly without removing either
hand. But you have to act fast, steer quickly,
and just as quickly straighten the wheel once you
have avoided the object.
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An alternate fuel door
release is located inside
the trunk behind a
panel on the driver’s
side of the vehicle. Pull
the handle to release
the fuel door.
To remove the fuel cap, turn it slowly
counterclockwise. The fuel cap has a spring in it; if
the cap is released too soon, it will spring back
to the right.
While refueling, hang the tethered fuel cap from
the hook on the fuel door.
{CAUTION:
If you spill fuel and then something
ignites it, you could be badly burned. Fuel
can spray out on you if you open the fuel
cap too quickly. This spray can happen if
your tank is nearly full, and is more likely
in hot weather. Open the fuel cap slowly
and wait for any hiss noise to stop. Then
unscrew the cap all the way.
Be careful not to spill fuel. Do not top off or over ll
the tank and wait a few seconds after you have
nished pumping before removing the nozzle.
Clean fuel from painted surfaces as soon
as possible. SeeWashing Your Vehicle on
page 446.
When replacing the fuel cap, turn it clockwise until
it clicks. Make sure the cap is fully installed.
The diagnostic system can determine if the fuel
cap has been left off or improperly installed.
This would allow fuel to evaporate into the
atmosphere. SeeMalfunction Indicator Lamp on
page 196.
370
Adding Coolant
If you need more coolant, add the proper
DEX-COOL®coolant mixture at the surge tank,
but only when the engine is cool.
{CAUTION:
You can be burned if you spill coolant on
hot engine parts. Coolant contains
ethylene glycol, and it will burn if the
engine parts are hot enough. Do not spill
coolant on a hot engine.
When replacing the pressure cap, press down and
turn it clockwise until you hear a clicking sound.
Make sure the cap is hand-tight and fully seated.
Coolant Surge Tank Pressure Cap
Notice:If the pressure cap is not tightly
installed, coolant loss and possible engine
damage may occur. Be sure the cap is properly
and tightly secured.
The coolant surge tank pressure cap must be fully
installed on the coolant surge tank. SeeEngine
Compartment Overview on page 374for more
information on location.
Engine Overheating
You will nd a COOLANT OVER TEMP message
or an ENGINE HOT, STOP ENGINE message
displayed in the Driver Information Center (DIC).
SeeDIC Warnings and Messages on page 206.
You will also hear a chime.
There is also an engine coolant temperature gage
on the instrument panel cluster. SeeEngine
Coolant Temperature Gage on page 195.
388
1. You can remove the coolant surge tank
pressure cap when the cooling system,
including the coolant surge tank pressure cap
and upper radiator hose, is no longer hot.
Turn the pressure cap slowly
counterclockwise.
If you hear a hiss, wait for that to stop. A hiss
means there is still some pressure left.
2. Then keep turning the cap and remove it.3. Fill the coolant surge tank with the proper
mixture until the level inside the surge tank
stabilizes at the FULL COLD mark on the front
of the surge tank.
395