clock CHEVROLET IMPALA 2008 9.G Owners Manual

Doors and Locks
Door Locks
{CAUTION:
Unlocked doors can be dangerous.
Passengers, especially children, can easily
open the doors and fall out of a moving
vehicle. When a door is locked, the handle
will not open it. You increase the chance
of being thrown out of the vehicle in a
crash if the doors are not locked. So, wear
safety belts properly and lock the doors
whenever you drive.
Young children who get into unlocked
vehicles may be unable to get out. A child
can be overcome by extreme heat and can
suffer permanent injuries or even death
from heat stroke. Always lock your vehicle
whenever you leave it.
Outsiders can easily enter through an
unlocked door when you slow down or
stop your vehicle. Locking your doors can
help prevent this from happening.There are several ways to lock and unlock your vehicle.
From the outside, use your key in the driver’s door or
use the remote keyless entry transmitter. From the
inside, use the manual or power door locks.
To unlock the driver’s side door from the outside with
the key, insert the key and turn it counterclockwise.
To lock the driver’s side door from the outside with your
key, insert the key and turn it clockwise.
To lock the door from
the inside, push the
manual lock knob down.
To unlock the door,
pull the knob up.
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Ignition Positions
With the ignition key in the
ignition, the key can be
turned to four different
positions.
In order to shift out of PARK (P), the ignition must be in
ON/RUN and the regular brake pedal must be applied.
Notice:Using a tool to force the key from the
ignition switch could cause damage or break the
key. Use the correct key and turn the key only with
your hand. Make sure the key is in all the way.
If none of this works, then your vehicle needs
service.A (LOCK/OFF):This is the only position in which the
ignition key can be inserted or removed. This position
locks the ignition and transmission. It is a theft-deterrent
feature.
If the steering wheel is locked, move it from right to left
and turn the key to ACC/ACCESSORY. If none of
this works, then your vehicle needs service.
B (ACC/ACCESSORY):This position lets the radio
and windshield wipers operate while the engine is off.
To use ACC/ACCESSORY, turn the key clockwise.
C (ON/RUN):This position is where the key returns to
after the vehicle is started. This position displays
some of the warning and indicator lights.
The battery could be drained if you leave the key in
the ACC/ACCESSORY or ON/RUN position with the
engine off. You may not be able to start your vehicle if the
battery is allowed to drain for an extended period of time.
D (START):This position starts the engine.
A warning chime will sound and the Driver Information
Center (DIC) will display DRIVER’S DOOR AJAR
when the driver’s door is opened if the ignition is in
LOCK/OFF, ACC/ACCESSORY and the key is in
the ignition. SeeDIC Warnings and Messages on
page 3-52for more information.
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Manual Rearview Mirror with
OnStar
®
If your vehicle has this feature, this mirror has a knob
located at the bottom of the mirror. It is used to change
the mirror from day to night position. To reduce glare
from headlamps behind you while driving at night, rotate
the knob counterclockwise. For daytime driving, turn
the knob clockwise.
There are two map lamps located on the bottom of the
mirror. Press the button next to each lamp to turn it
on and off.
There are also three OnStar
®buttons located at the
bottom of the mirror face. See your dealer/retailer
for more information on the system and how to
subscribe to OnStar
®. SeeOnStar®System on
page 2-38for more information about the services
OnStar
®provides.
Automatic Dimming Rearview Mirror
with OnStar
®
The vehicle may have an automatic dimming rearview
mirror with the OnStar®System.
Press the button located below the mirror, on the far
left, for up to three seconds to turn the automatic
dimming feature off and on.
There are two map lamps located on the bottom of the
mirror. Press the button next to each lamp to turn it
on and off.
There are also OnStar
®buttons located at the bottom
of the mirror. See your dealer for more information
on the system and how to subscribe to OnStar
®.
SeeOnStar®System on page 2-38for more information
about the service OnStar®provides.
2-36

Instrument Panel Brightness
D(Instrument Panel Brightness):The knob with
this symbol on it is located next to the exterior lamps
control. Push the knob in all the way until it extends out
and then turn the knob clockwise to brighten or
counterclockwise to dim the lights. Push the knob back
in when nished.
Courtesy Lamps
When a door is opened, the courtesy lamps
automatically come on. They make it easy for you to
enter and leave your vehicle. You can also manually turn
these lamps on by fully turning the instrument panel
brightness control clockwise.
The reading lamps, located on the rearview mirror,
can be turned on or off independent of the automatic
courtesy lamps, when the doors are closed.
Dome Lamp
The dome lamp will come on when you open a door.
You can also turn this lamp on by turning the instrument
panel brightness control clockwise.
Entry Lighting
Your vehicle may have courtesy lamps that will come on
and stay on for a set time whenever the unlock symbol
is pressed on the Remote Keyless Entry (RKE)
Transmitter, if the vehicle has one.
If a door is opened, the lamps stay on while it is open
and then turn off automatically about 25 seconds
after the door is closed. If the unlock symbol is pressed
and you do not open a door, the lamps turn off after
about 20 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 until they go out. The delay time is
canceled if you turn the ignition key to ON/RUN or
press the power door lock switch. The lamps will dim
right away.
When the ignition is on, illuminated entry is inactive,
which means the courtesy lamps will not come on unless
a door is opened.
3-17

Climate Controls
Climate Control System
This vehicle may have a dual or single climate control
system. With this system you can control the heating,
cooling, defrost, defog and ventilation for the vehicle.
If this vehicle has heated seats, seeHeated Seats
on page 1-4.
Manual Operation
Turn the right knob clockwise or counterclockwise to
direct the airow inside of the vehicle.
To change the current mode, select one of the following:
H(Vent):This mode directs air to the instrument
panel outlets.
)(Bi-Level):This mode splits the air between the
instrument panel outlets and the oor outlets. Dual Zone with Optional Heated Seat Controls
Single Zone
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6(Floor):This mode directs most of the air to the
oor outlets, with some of the air directed to the
windshield and side window outlets. In this mode,
the system automatically selects Outside Air.
The right knob can also be used to select defog or
defrost mode. For more information, see “Defogging
and Defrosting” later in this section.
By positioning the right knob between two modes,
a combination of those two modes is selected.
The air conditioning compressor will operate unless the
outside temperature is 40°F (4°C) or below.
9(Fan):Turn the left knob clockwise or
counterclockwise to increase or decrease the fan speed.
If the airow seems low when the fan is at the highest
setting, the passenger compartment air lter may
need to be replaced. For more information, see
Passenger Compartment Air Filter on page 3-26and
Scheduled Maintenance on page 6-4.
:(Outside Air):Press this button to turn on outside
air. When this mode is on, outside air will circulate
throughout your vehicle. When the button is pressed,
an indicator light comes on to show that it is on.
?(Recirculation):Press this button to turn on the
recirculation mode. When the button is pressed, an
indicator light comes on to show that it is on.
This mode keeps outside air from entering the vehicle.
It can be used to prevent outside air and odors from
entering the vehicle. Recirculation may also help heat or
cool the air inside the vehicle more quickly once the
temperature inside the vehicle is equal to or better than
the outside temperature. The recirculation mode
cannot be used with outside air, oor, defrost, or
defogging modes.
Temperature Control:Turn the thumbwheels up or
down to increase or decrease the temperature on
the driver’s side or the passenger side of the vehicle for
the dual zone system. Turn the center knob clockwise
or counterclockwise to increase or decrease the
temperature for the single zone system.
#(Air Conditioning):Press this button to turn the air
conditioning system on or off. When A/C is pressed,
an indicator light comes on to let you know that the air
conditioning is on. The indicator light ashes
three times and turns off when outside conditions affect
air conditioning operation. This is normal.
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On hot days, open the windows to let hot inside air
escape; then close them. This helps to reduce the time
it takes for the vehicle to cool down. It also helps the
system to operate more efficiently.
For quick cool down on hot days, do the following:
1. Select the vent mode.
2. Select A/C.
3. Select the coolest temperature for both zones.
4. Select the highest fan speeds.
5. When the coolest temperature is selected in the
A/C mode, the system automatically goes into the
recirculation mode to improve cooling. Press the
Outside Air or Recirculation button to turn off
the automatic recirculation. This feature stays off
until the climate control system is powered on again
or the vehicle has been turned off and on again.
Using these settings together for long periods of time
may cause the air inside the vehicle to become too dry.
To prevent this from happening, after the air inside
the vehicle has cooled, turn the recirculation mode off.
The air conditioning system removes moisture from
the air, so you may sometimes notice a small amount of
water dripping underneath your vehicle while idling or
after turning off the engine. This is normal.Defogging and Defrosting
Fog on the inside of the windows is a result of high
humidity (moisture) condensing on the cool window
glass. This can be minimized if the climate control
system is used properly. There are two modes to clear
fog or frost from your windshield. Use the defog
mode to clear the windows of fog or moisture and warm
the passengers. Use the defrost mode to remove fog
or frost from the windshield more quickly.
Do not drive the vehicle until all the windows are clear.
Turn the right knob clockwise to select the defog or
defrost mode.
-(Defog):This mode directs air equally to the
windshield and the oor outlets. When defog is selected,
the system turns off recirculation and runs the air
conditioning compressor unless the outside temperature
is below 40°F (4°C).
0(Defrost):This mode directs most of the air to the
windshield with some air to the side window vents and
the oor vents. When defrost is selected, the system
automatically forces outside air into the vehicle. The air
conditioning compressor will run automatically in this
setting, unless the outside temperature is below
40°F (4°C).
3-24

Setting the Time
Without Date Display
AM/FM Base Radio with a Single CD Player
This type of radio has aH(clock) button for setting the
time. You can set the time by following these steps:
1. Press the
Hbutton until the hour begins ashing on
display. Press this button a second time and the
minutes begin ashing on display.
2. While either the hour or the minutes are ashing,
turn the
f(tune) knob, located on the upper right
side of the radio, clockwise or counterclockwise
to increase or decrease the time. Instead of using
the tune knob, you can also press the SEEK arrows,
\FWD (forward), orsREV (reverse) buttons
to adjust the time.
3. Press the
Hbutton again until the clock display
stops ashing to set the currently displayed time;
otherwise, the ashing stops after ve seconds and
the current time displayed is automatically set.
To change the time default setting from 12 hour
to 24 hour, press the
Hbutton and then the
pushbutton located under the forward arrow label.Once the times 12H and 24H are displayed, press the
pushbutton located under the desired option to
select the default. Press the
Hbutton again to apply
the selected default, or let the screen time out.
With Date Display
Single CD (MP3) Player
This type of radio has aH(clock) button for setting the
time and date.
To set the time and date, follow these instructions:
1. Turn the radio on.
2. Press the
Hbutton and the HR, MIN, MM, DD,
YYYY (hour, minute, month, day, and year) displays.
3. Press the pushbutton located under any one of the
labels that you want to change. Every time the
pushbutton is pressed again, the time or the date if
selected, increases by one.
Another way to increase the time or date, is to
press the right SEEK arrow or
\FWD button.
To decrease, press the left SEEK arrow or
sREV button. You can also turn thef(tune)
knob, located on the upper right side of the radio,
to adjust the selected setting.
3-67

The date does not automatically display. To see the
date press the
H(clock) button while the radio is
on. The date with display times out after a few seconds
and goes back to the normal radio and time display.
Six-Disc CD (MP3) Player
This type of radio has a MENU button instead of the
clock button to set the time and date.
To set the time and date, follow these instructions:
1. Turn the radio on.
2. Press the MENU button.
3. Once the
Hoption displays, press the pushbutton
located under that label. The HR, MIN, MM, DD,
YYYY displays.
4. Press the pushbutton located under any one of the
labels that you want to change. Every time the
pushbutton is pressed again, the time or the date if
selected, increases by one.
Another way to increase the time or date, is to
press the right SEEK arrow or
\FWD button.
To decrease, press the left SEEK arrow or
sREV button. You can also turn thefknob,
located on the upper right side of the radio, to
adjust the selected setting.The date does not automatically display. To see the
date press the MENU button and then the
H(clock)
button while the radio is on. The date with display times
out after a few seconds and goes back to the normal
radio and time display.
To change the time default setting from 12 hour to
24 hour or to change the date default setting from
month/day/year to day/month/year, follow these
instructions:
1. Press the
Hbutton and then the pushbutton
located under the forward arrow label.
Once the time 12H and 24H, and the date
MM/DD/YYYY (month, day, and year) and
DD/MM/YYYY (day, month, and year) displays.
2. Press the pushbutton located under the desired
option.
3. Press the
Hor MENU button again to apply the
selected default, or let the screen time out.
3-68

Radio Data System (RDS)
Your radio may have the Radio Data System (RDS)
feature. RDS is available for use only on FM stations
that broadcast RDS information. This system relies upon
receiving specic information from these stations and
only works when the information is available. While the
radio is tuned to an FM-RDS station, the station name
or call letters display. In rare cases, a radio station
can broadcast incorrect information that causes the radio
features to work improperly. If this happens, contact
the radio station.
Playing the Radio
O
(Power/Volume):Press to turn the system on
and off.
Turn this knob clockwise or counterclockwise to increase
or decrease the volume.
The radio goes to the previous volume setting when the
radio is turned on. The volume can still be adjusted
by using the volume knob.Speed Compensated Volume (SCV):Radios with
Speed Compensated Volume (SCV) automatically
adjusts the radio volume to compensate for road and
wind noise as the vehicle increases or decreases speed
while driving. The volume level should sound about
the same while driving. To activate SCV:
1. Set the radio volume to the desired level.
2. Press the MENU button to display the radio
setup menu.
3. Press the pushbutton under the AUTO VOLUM
(automatic volume) label on the radio display.
4. Press the pushbutton under the desired Speed
Compensated Volume setting (OFF, Low, Med,
or High) to select the level of radio volume
compensation. The display times out after
approximately 10 seconds. Each higher setting
allows for more radio volume compensation at faster
vehicle speeds.
3-70