climate control CHEVROLET IMPALA 2007 9.G Owners Manual

Seats and Restraint Systems
........................ 7
Front Seats
.............................................. 9
Rear Seats
............................................. 15
Safety Belts
............................................ 18
Child Restraints
...................................... 41
Airbag System
........................................ 68
Restraint System Check
......................... 84
Features and Controls
................................. 87
Keys
....................................................... 89
Doors and Locks
.................................... 98
Windows
............................................... 104
Theft-Deterrent Systems
....................... 107
Starting and Operating Your Vehicle
..... 111
Mirrors
.................................................. 126
OnStar
®System
................................... 128
Universal Home Remote System
.......... 132
Storage Areas
...................................... 144
Sunroof
................................................ 145Instrument Panel
........................................ 147
Instrument Panel Overview
................... 150
Climate Controls
................................... 168
Warning Lights, Gages,
and Indicators
................................... 174
Driver Information Center (DIC)
............ 190
Audio System(s)
................................... 215
Driving Your Vehicle
.................................. 247
Your Driving, the Road, and
Your Vehicle
..................................... 248
Towing
................................................. 282
Service and Appearance Care
................... 293
Service
................................................. 296
Fuel
...................................................... 298
Checking Things Under the Hood
......... 304
Headlamp Aiming
................................. 343
Bulb Replacement
................................ 343
Windshield Wiper Blade Replacement
... 349
2007 Chevrolet Impala Owner ManualM
1

Vehicle Damage Warnings
Also, in this manual you will nd these notices:
Notice:These mean there is something
that could damage your vehicle.
A notice tells about something that can damage
the vehicle. Many times, this damage would not be
covered by your vehicle’s warranty, and it could
be costly. But the notice will tell what to do to help
avoid the damage.
When you read other manuals, you might see
CAUTION and NOTICE warnings in different colors
or in different words.
There are also warning labels on the vehicle.
They use the same words, CAUTION or NOTICE.
Vehicle Symbols
The vehicle has components and labels that use
symbols instead of text. Symbols are shown
along with the text describing the operation or
information relating to a specic component,
control, message, gage, or indicator.
If you need help guring out a specic name of
a component, gage, or indicator, reference
the following topics:
Seats and Restraint Systems in Section 1
Features and Controls in Section 2
Instrument Panel Overview in Section 3
Climate Controls in Section 3
Warning Lights, Gages, and Indicators in
Section 3
Audio System(s) in Section 3
Engine Compartment Overview in Section 5
5

Your driver’s seat may have power reclining
seatbacks. See “Power Reclining Seatbacks”
underReclining Seatbacks on page 11for
more information.
Manual Lumbar
If your vehicle has manual lumbar, the lever is
located on the outboard side of the driver’s
seat near the front of the seat cushion.Lift up on the lever repeatedly to increase lumbar
support. Push down on the lever repeatedly to
decrease lumbar support.
Heated Seats
If your vehicle has this
feature, the buttons that
control temperature for
the driver’s and front
passenger’s seats are
located on the climate
control panel. See
Climate Control System
on page 168.
Press the button once to warm the seat to a high
temperature. Both lights below the heated seat
symbol will come on. Press the button a second
time to reduce the seat to a lower temperature. The
bottom light will be lit. Press the button a third time
to turn the heated seat off.
The heated seat feature will need to be turned
on each time the ignition is turned off and back
on again.
Driver’s Seat with Manual Lumbar and
8-way Power Controls shown
10

3. Slide the new battery into the transmitter with
the positive side of the battery facing down.
Use a type CR2032 battery, or equivalent
type. Make sure the cover is on tightly,
so water will not get in.
4. Snap the front and the back of the transmitter
together.
5. Test the operation of the transmitter with the
vehicle.
Remote Vehicle Start
Your vehicle may have a remote starting feature.
This feature allows you to start the engine
from outside of the vehicle.
If your vehicle has an outside temperature display,
during remote start this feature allows the
climate control system to default to a heating
mode during colder outside temperatures and a
cooling mode during warmer outside temperatures.
If your vehicle does not have an outside
temperature display, during remote start the
climate control system will turn on at the setting
the vehicle was set to when the vehicle was
last turned off.Laws in some communities may restrict the use of
remote starters. For example, requiring a person
using remote start to have the vehicle in view
when doing so. Check local regulations for
any requirements on remote starting of vehicles.
Do not use the remote start feature if your vehicle
is low on fuel. Your vehicle may run out of fuel.
Your remote keyless entry transmitter, with
the remote start button, provides an increased
range of operation. However, the range may
be less while the vehicle is running. As a result,
you may need to be closer to your vehicle to turn it
off, than you were to turn it on.
There are other conditions which can affect the
performance of the transmitter, seeRemote
Keyless Entry (RKE) System on page 90for
additional information.
95

Trunk
{CAUTION:
It can be dangerous to drive with the
trunk lid open because carbon monoxide
(CO) gas can come into your vehicle.
You cannot see or smell CO. It can cause
unconsciousness and even death. If you
must drive with the trunk lid open or if
CAUTION: (Continued)
CAUTION: (Continued)
electrical wiring or other cable
connections must pass through the seal
between the body and the trunk lid:
Make sure all other windows are shut.
Turn the fan on your heating or
cooling system to its highest speed
and select the control setting that will
force outside air into your vehicle.
See Climate Control System.
If you have air outlets on or under
the instrument panel, open them all
the way.
SeeEngine Exhaust on page 124.
102

Running the Engine While Parked
It is better not to park with the engine running. But if
you ever have to, here are some things to know.
{CAUTION:
Idling the engine with the climate control
system off could allow dangerous exhaust
into your vehicle. See the earlier caution
underEngine Exhaust on page 124.
Also, idling in a closed-in place can let
deadly carbon monoxide (CO) into your
vehicle even if the climate control fan is at
the highest setting. One place this can
happen is a garage. Exhaust — with
CO — can come in easily. NEVER park in
a garage with the engine running.
Another closed-in place can be a blizzard.
SeeWinter Driving on page 272.
{CAUTION:
It can be dangerous to get out of your
vehicle if the shift lever is not fully in
PARK (P) with the parking brake rmly
set. Your vehicle can roll. Do not leave
your vehicle when the engine is running
unless you have to. If you have left the
engine running, the vehicle can move
suddenly. You or others could be injured.
To be sure your vehicle will not move,
even when you are on fairly level ground,
always set the parking brake and move
the shift lever to PARK (P).
Follow the proper steps to be sure your vehicle
will not move. SeeShifting Into Park (P) on
page 121.
If you are parking on a hill and if you are pulling a
trailer, also seeTowing a Trailer on page 284.
125

Outside Power Mirrors
The controls for the
outside power mirrors
are located on the
driver’s door armrest.
Use the selector switch located below the four-way
control panel to choose either the left or right
outside mirror. Then press any of the four arrows
located on the control pad to move each mirror in
the desired direction.
Adjust each mirror so you can see the side of your
vehicle and the area beside and behind your
vehicle.
Heated Outside Mirrors
If your vehicle has this feature, the surface of the
outside mirrors will heat when the rear window
defogger is activated. See “Rear Window Defogger”
underClimate Control System on page 168for
more information.
Outside Convex Mirror
Your passenger’s side mirror is convex. A convex
mirror’s surface is curved so you can see more from
the driver’s seat.
{CAUTION:
A convex mirror can make things (like
other vehicles) look farther away than
they really are. If you cut too sharply into
the right lane, you could hit a vehicle on
your right. Check your inside mirror or
glance over your shoulder before
changing lanes.
127

Instrument Panel Overview........................ 150
Hazard Warning Flashers.......................... 152
Other Warning Devices............................. 152
Horn.......................................................... 152
Tilt Wheel.................................................. 153
Turn Signal/Multifunction Lever.................. 153
Turn and Lane-Change Signals................. 154
Headlamp High/Low-Beam Changer.......... 155
Flash-to-Pass............................................ 155
Windshield Wipers..................................... 155
Windshield Washer.................................... 156
Cruise Control........................................... 157
Exterior Lamps.......................................... 160
Delayed Headlamps.................................. 162
Daytime Running Lamps (DRL)/
Automatic Headlamp System.................. 162
Fog Lamps................................................ 163
Instrument Panel Brightness...................... 163
Courtesy Lamps........................................ 163
Dome Lamp.............................................. 164
Entry Lighting............................................ 164
Delayed Entry Lighting.............................. 164
Delayed Exit Lighting................................. 165
Parade Dimming........................................ 165
Reading Lamps......................................... 165Electric Power Management...................... 165
Battery Run-Down Protection..................... 166
Accessory Power Outlet(s)........................ 167
Ashtray(s) and Cigarette Lighter................ 168
Climate Controls......................................... 168
Climate Control System............................. 168
Outlet Adjustment...................................... 172
Passenger Compartment Air Filter............. 173
Warning Lights, Gages, and Indicators..... 174
Instrument Panel Cluster........................... 175
Speedometer and Odometer...................... 176
Tachometer............................................... 176
Safety Belt Reminder Light........................ 177
Passenger Safety Belt Reminder Light....... 177
Airbag Readiness Light............................. 178
Passenger Airbag Status Indicator............. 179
Charging System Light.............................. 181
Brake System Warning Light..................... 181
Anti-Lock Brake System Warning Light...... 182
Traction Control System (TCS)
Warning Light........................................ 183
Engine Coolant Temperature
Warning Light........................................ 183
Engine Coolant Temperature Gage............ 184
Section 3 Instrument Panel
147

The main components of your instrument panel are listed here:
A. Air Vent. SeeOutlet Adjustment on page 172.
B. Remote Trunk Release Button. See “Remote
Trunk Release” underTrunk on page 102.
C. Multifunction Lever. SeeTurn
Signal/Multifunction Lever on page 153.
D. Instrument Panel Cluster. SeeInstrument Panel
Cluster on page 175.
E. Hazard Warning Flasher Button. SeeHazard
Warning Flashers on page 152.
F. Driver Information Center. SeeDriver
Information Center (DIC) on page 190.
G. Passenger Air Bag status Indicator. See
Passenger Airbag Status Indicator on page 179.
H. Audio System. SeeAudio System(s) on
page 215.
I. Exterior Lamps Control. SeeExterior Lamps on
page 160.
J. Instrument Panel Brightness. SeeInstrument
Panel Brightness on page 163.
K. Traction Control On/Off Button (If Equipped).
SeeTraction Control System (TCS) on
page 256.L. Tilt Steering Wheel Lever. SeeTilt Wheel on
page 153.
M. Steering Wheel Cruise Control. SeeCruise
Control on page 157.
N. Hood Release. SeeHood Release on
page 305.
O. Horn. SeeHorn on page 152.
P. Audio Steering Wheel Controls (If Equipped).
SeeAudio Steering Wheel Controls on
page 243.
Q. Ignition Switch. SeeIgnition Positions on
page 112.
R. Climate Controls. SeeClimate Control System
on page 168.
S. Accessory Power Outlets. SeeAccessory
Power Outlet(s) on page 167.
T. Center Console Shift Lever (If Equipped).
See “Console Shift Lever” underShifting Into
Park (P) on page 121.
U. Glove Box. SeeGlove Box on page 144.
151

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 or
Service Battery Charging System.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 199.
Battery Run-Down Protection
This vehicle has a feature to help prevent the
battery from being drained, if the interior courtesy
lamps, reading/map lamps, visor vanity lamps
or trunk lamp are accidentally left on. If any
of these lamps are left on, they will automatically
turn off after 10 minutes, if the ignition is off.
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 again.
The headlamps will timeout after 10 minutes, if they
are manually turned on before the ignition is off.
166