Chevrolet Impala 2011 User Manual

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Chevrolet Impala Owner Manual - 2011
2011 Chevrolet Impala Owner Manual M
In Brief . . . . . . . . . .. . . . . . . . . . .. . . 1-1
Instrument Panel . . . . . . . . . . . . . . 1-2
Initial Drive Information . . . . . . . .1-4
Performance and
Maintenance . . . . . . . . . . . . . . . . 1-17
Keys, Doors and Windows . . . 2-1
Keys and Locks . . . . . . . . . . . . . . .2-2
Doors . . . . . . . . . . . . . . . . . . . . . . . . 2-10
Vehicle Security. . . . . . . . . . . . . . 2-12
Exterior Mirrors . . . . . . . . . . . . . . . 2-14
Interior Mirrors . . . . . . . . . . . . ... .2-15
Windows . . . . . . . . . . . . . . . . . . . . . 2-16
Roof . . . . . . . . . . . . . .. . . . . . . . . . . . 2-19
Seats and Restraints . . . . . . . . . 3-1
Front Seats . . . . . . . .. . . . . . . . .. . . 3-3
Rear Seats . . . . . . . . . . . . . . . . . . . . 3-8
Safety Belts . . . . . . . . . . . . . . . . . .3-10
Airbag System . . . . . . . . . . . . . . ..3-26
Child Restraints . . . . . . . . . . . . . . 3-41
Storage . . . . . . . . . . . . . .. . . . . . . . . 4-1
Storage Compartments . . . . . . . . 4-1
Additional Storage Features . . . 4-2
Instruments and Controls . . . . 5-1
Controls . . . . . . . . . . . . . . . . . . . . . . . 5-2
Warning Lights, Gauges, and
Indicators . . . . . . . . . . . . . . . . . . . 5-10
Information Displays . . . . . . . .. . 5-24
Vehicle Messages.. . . . . . . . . . . 5-28
Vehicle Personalization.. . . . . . 5-36
Universal Remote System . . . . 5-42
Lighting . . . . . . . . . . . .. . . . . . . . . . . 6-1
Exterior Lighting . . . . . . . . . . . . . . . 6-2
Interior Lighting . . . . . . .. . . . . . .. . 6-6
Lighting Features . . . . . . . . . . . . . . 6-6
Infotainment System . . . . . . . . . 7-1
Introduction . . . . . . . . . .. . . . . . . . . . 7-1
Radio . . . . . . . . . . ... . . . . . . . . . . . ..7-6
Audio Players . . . . . . . . . . . . . . . . 7-14
Phone . . . . . . . . . .. . . . . . . . . .. . . . 7-20
Climate Controls . . . . . . . . . . . . . 8-1
Climate Control Systems . . . . . . 8-1
Air Vents.. . . . . . . . . . . . . . . . . . . . . . 8-5
Maintenance . . . . . . . . . . . ... . . . . . 8-6
Driving and Operating . . . . . . . . 9-1
Driving Information . . . . . . . . . . . . . 9-2
Starting and Operating . . . . . . . 9-16
Engine Exhaust . . . . . . . . . . . . . . 9-24
Automatic Transmission . . . . . .9-25
Brakes . . . . . . . . . . . . . . . . . . . . . . . 9-27
Ride Control Systems . . . . . . . .9-29
Cruise Control . . . . . . . .. . . . . . . . 9-32
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 9-35
Towing . . . . . . . . . . . . . . . . . . . . . . . 9-41
Conversions and Add-Ons . . . 9-47
Vehicle Care . . . . . .. . . . . . . . .. . 10-1
General Information . . . . . . . . . .10-2
Vehicle Checks.. . . . . . . . . . . . . . 10-4
Headlamp Aiming . . . . . . . . . . . 10-29
Bulb Replacement . . . . . . . . . . 10-29
Electrical System . . . . . . . . . . . . 10-33
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Chevrolet Impala Owner Manual - 2011
2011 Chevrolet Impala Owner Manual M
Wheels and Tires . . . . . . . . . . . 10-38
Jump Starting . . . . . . . . . . . . . . . 10-70
Towing . . . . . . . . . . . . . . . . . . . . . . 10-74
Appearance Care . . . . . . . . . . .10-76
Service and Maintenance . . . 11-1
General Information . . . . . . . . . . 11-1
Scheduled Maintenance . . . . . . 11-2
Recommended Fluids,
Lubricants, and Parts . . . . . . . 11-6
Maintenance Records . . . . . . . . 11-9
Technical Data . . . . . . ......... 12-1
Vehicle Identification.. . . . . . . . 12-1
Vehicle Data. . . . . . . . . . . . . . . . . . 12-2
Customer Information . . . . . . . 13-1
Customer Information . . . . . . . . 13-1
Reporting Safety Defects . . . . 13-14
Vehicle Data Recording and
Privacy . . .. . . . . . . . . . . . . . . . . 13-16
Index . . . . . . . . . . . . . . . . . . . . . i-1
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Chevrolet Impala Owner Manual - 2011

Introduction iii

The names, logos, emblems, slogans, vehicle model names, and vehicle body designs appearing in this manual including, but not limited to, GM, the GM logo, CHEVROLET, the CHEVROLET Emblem, IMPALA, and the IMPALA Emblem are trademarks and/or service marks of General Motors LLC, its subsidiaries, affiliates, or licensors.
Litho in U.S.A. Part No. 20782813 A First Printing
This manual describes features that may or may not be on your specific vehicle either because they are options that you did not purchase or due to changes subsequent to the printing of this owner manual. Please refer to the purchase documentation relating to your specific vehicle to confirm each of the features found on your vehicle. For vehicles first sold in Canada, substitute the name "General Motors of Canada Limited" for Chevrolet Motor Division wherever it appears in this manual.
Keep this manual in the vehicle for quick reference.
©
2010 General Motors LLC. All Rights Reserved.

Canadian Vehicle Owners

Propriétaires Canadiens
A French language copy of this manual can be obtained from your dealer or from:
On peut obtenir un exemplaire de ce guide en français auprès du concessionnaire ou à l'adresse suivante:
Helm, Incorporated P.O. Box 07130 Detroit, MI 48207
1-800-551-4123 Numéro de poste 6438 de langue française www.helminc.com
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Chevrolet Impala Owner Manual - 2011
iv Introduction

Using this Manual

To quickly locate information about the vehicle, use the Index in the back of the manual. It is an alphabetical list of what is in the manual and the page number where it can be found.

Danger, Warnings, and Cautions

Warning messages found on vehicle labels and in this manual describe hazards and what to do to avoid or reduce them.
Danger indicates a hazard with a high level of risk which will result in serious injury or death.
Warning or Caution indicates a hazard that could result in injury or death.
WARNING
{
These mean there is something that could hurt you or other people.
Notice: This means there is something that could result in property or vehicle damage. This would not be covered by the vehicle's warranty.
A circle with a slash through it is a safety symbol which means
Do Not,” “Do not do this,orDo not let this happen.

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 specific component, control, message, gauge, or indicator.
M : This symbol is shown when
you need to see your owner manual for additional instructions or information.
* : This symbol is shown when
you need to see a service manual for additional instructions or information.
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Chevrolet Impala Owner Manual - 2011
Introduction v
Vehicle Symbol Chart
Here are some additional symbols that may be found on the vehicle and what they mean. For more information on the symbol, refer to the Index.
9 : Airbag Readiness Light # : Air Conditioning ! : Antilock Brake System (ABS) g : Audio Steering Wheel Controls
or OnStar
®
$ : Brake System Warning Light " : Charging System
I : Cruise Control
B : Engine Coolant Temperature
O : Exterior Lamps
# : Fog Lamps
. : Fuel Gauge
+ : Fuses
3 : Headlamp High/Low-Beam
Changer
j : LATCH System Child
Restraints
* : Malfunction Indicator Lamp : : Oil Pressure
} : Power
/ : Remote Vehicle Start
> : Safety Belt Reminders
7 : Tire Pressure Monitor F : Traction Control M : Windshield Washer Fluid
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vi Introduction
2 NOTES
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In Brief 1-1

In Brief

Instrument Panel
Instrument Panel . . . . . . .. . . . . . . 1-2
Initial Drive Information
Initial Drive Information . . . . . . . . 1-4
Remote Keyless
Entry (RKE) System . . . . . . . . 1-4
Remote Vehicle Start . . . . . . . . . 1-5
Door Locks . . . . . . . . . . . . . . . . . . . 1-5
Trunk Release . . . . . . . . . . . . . . . . 1-5
Windows . . . . . . . . . . . . . . . . . . . . .. 1-6
Seat Adjustment . . . . . . . . . . . . . . 1-6
Second Row Seats . . . . . . . . . . . 1-7
Head Restraint Adjustment . . . . 1-7
Safety Belt . . . . . . . . . . . . . . . . . . . . 1-8
Sensing System for
Passenger Airbag . . . . . . . . . . . 1-8
Mirror Adjustment . . . . . . . . . . . . . 1-9
Steering Wheel Adjustment . . . 1-9
Interior Lighting . . . . . . . . . . . . . . 1-10
Exterior Lighting . . . . . . . . . . . . . 1-10
Windshield Wiper/Washer .... 1-11
Climate Controls . . . . . .. . . . . . . 1-12
Vehicle Features
Radio(s) . . . . . .. . . . . . . . . . . . . . . 1-14
Satellite Radio . . . . . . . . . . . . . . . 1-15
Portable Audio Devices . . . . . . 1-15
Bluetooth
Steering Wheel Controls . . . . . 1-16
Cruise Control . . . . . . . . . . . . . . . 1-16
Power Outlets . . . . . . . . . . . . . . . 1-17
®
. . . . . . . . . . . . . . . . . . . 1-15
Performance and Maintenance
Traction Control
System (TCS) . . . . . . . . . . . . . . 1-17
Electronic Stability
Control (ESC) . . . . . . . . . . . . . . 1-18
Tire Pressure Monitor . . . . . . . . 1-18
Engine Oil Life System . . . . . . 1-19
Fuel E85 (85% Ethanol) . . . . . 1-19
Driving for Better Fuel
Economy .... . . . . . . . . . . . . . . . 1-19
Roadside Assistance
Program . . . . . . . . . . .... . . . . . . 1-19
®
OnStar
. . . . . . . . . . . . . . . . . . . . . 1-20
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1-2 In Brief

Instrument Panel

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In Brief 1-3
A. Air Vents on page 85.
B. Remote Trunk Release Button.
See Trunk on page 210.
C. Turn and Lane-Change Signals
on page 65.
D. Instrument Cluster on
page 511.
E. Hazard Warning Flashers on
page 64.
F. Driver Information Center (DIC)
on page 524.
G. Passenger Airbag Status
Indicator on page 516.
H. AM-FM Radio on page 76.
I. Exterior Lamp Controls on
page 62.
J. Instrument Panel Illumination
Control on page 66.
K. Traction Control System (TCS)
on page 929 (If Equipped).
L. Steering Wheel Adjustment on
page 52.
M. Cruise Control on page 932.
N. Hood Release. See Hood on
page 105.
O. Data Link Connector. See
Malfunction Indicator Lamp on page 517.
P. Horn on page 53.
Q. Steering Wheel Controls on
page 53 (If Equipped).
R. Ignition Positions on page 916.
S. Climate Control Systems on
page 81.
T. Power Outlets on page 59.
U. Center Console Shift Lever
(If Equipped). See Shifting Into Park on page 920.
V. Glove Box on page 41.
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Chevrolet Impala Owner Manual - 2011
1-4 In Brief

Initial Drive Information

This section provides a brief overview about some of the important features that may or may not be on your specific vehicle.
For more detailed information, refer to each of the features which can be found later in this owner manual.

Remote Keyless Entry (RKE) System

The RKE transmitter is used to remotely lock and unlock the doors from up to 60 m (195 ft) away from the vehicle.
Press K to unlock the driver door. Press again within five seconds to unlock all remaining doors.
Q to lock all doors.
Press
Lock and unlock feedback can be personalized. See Vehicle Personalization on page 536 for additional information.
Press and hold approximately one second to open the trunk.
L and release to locate
Press the vehicle.
L and hold for more
Press than two seconds to sound the panic alarm.
L again to cancel the
Press panic alarm.
See Keys on page 22 and Remote
Keyless Entry (RKE) System Operation on page 23.
V for
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In Brief 1-5

Remote Vehicle Start

With this feature the engine can be started from outside of the vehicle.
Starting the Vehicle
1. Aim the RKE transmitter at the vehicle.
2. Press
3. Immediately after completing
When the vehicle starts, the parking lamps will turn on and remain on as long as the engine is running. The doors will be locked and the climate control system may come on.
The engine will continue to run for 10 minutes. Repeat the steps for a 10-minute time extension. Remote start can be extended only once.
Q.
Step 2, press and hold the turn signal lamps flash.
/ until
Canceling a Remote Start
To cancel a remote start:
.
Aim the RKE transmitter at the vehicle and press and hold
until the parking lamps turn off.
.
Turn on the hazard warning flashers.
.
Turn the ignition on and then back off.
See Remote Vehicle Start on page 25.
/

Door Locks

Manual Locks
From outside the vehicle, use the key in the door or the Remote Keyless Entry (RKE) transmitter to lock or unlock the vehicle. From the inside, pull up or push down on the manual door lock knobs.
See Door Locks on page 26.
Power Door Locks
Power door lock switches are located on the front doors near the handle.
Q : Press the bottom of the switch
to lock all doors.
K : Press the top of the switch to
unlock all doors.
For more information, see:
.
Power Door Locks on page 27.
.
Delayed Locking on page 28.

Trunk Release

In addition to the trunk release button on the RKE transmitter, there
is a remote release located on the left side of the instrument panel.
For more information, see Trunk on page 210.
V button
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1-6 In Brief

Windows

The power window switches are on the driver door armrest. Each passenger door has a switch that controls only that window.
Press the front of the switch to the first position to open the window. Pull the switch up to close it.
For more information, see Power Windows on page 217.

Seat Adjustment

Manual Seats
To adjust a manual seat:
1. Lift the bar under the front edge of the seat cushion to unlock the seat.
2. Slide the seat to the desired position and release the bar.
3. Try to move the seat back and forth to be sure the seat is locked in place.
See Seat Adjustment on page 33.
Use the lever on the outboard side of the seat to raise or recline the seatback. See Manual Reclining Seatbacksunder Reclining Seatbacks on page 35.
Power Seats
To adjust a power seat, if equipped:
.
Move the seat forward or rearward by sliding the control forward or rearward.
.
Raise or lower the front or rear of the seat cushion by moving the front or rear of the control up or down.
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In Brief 1-7
See Power Seat Adjustment on page 34.
Power Reclining Seatback
To adjust a power seatback, if equipped:
.
Tilt the top of the control rearward to recline.
.
Tilt the top of the control forward to raise.
See Power Reclining Seatbacks under Reclining Seatbacks on page 35.
Manual Lumbar
Increase or decrease the lumbar support by repeatedly pushing down or pulling up on the lever.
See Lumbar Adjustment on page 34 for more information.

Second Row Seats

On vehicles with the flip and fold feature, the bottom seat cushions can be flipped forward and the seatback folded down to create an extended cargo area.
The vehicle also has an under seat storage area.
See Rear Seats (Split Folding) on page 38 for more information.

Head Restraint Adjustment

Do not drive until the head restraints for all occupants are installed and adjusted properly.
To achieve a comfortable seating position, change the seatback recline angle as little as necessary while keeping the seat and the head restraint height in the proper position.
For more information see Head
Restraints on page 32 and Seat Adjustment on page 33.
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1-8 In Brief

Safety Belt

Refer to the following sections for important information on how to use safety belts properly.
.
Safety Belts on page 310.
.
How to Wear Safety Belts Properly on page 313.
.
Lap-Shoulder Belt on page 319.
.
Lap Belt on page 324.
.
Lower Anchors and Tethers for Children (LATCH System) on page 350.

Sensing System for Passenger Airbag

The passenger sensing system will turn off the right front passenger frontal airbag under certain conditions. The driver airbags, seatside impact airbags, and roofrail airbags are not affected by this.
The passenger airbag status indicator will be visible on the instrument panel when the vehicle is started.
United States
Canada
See Passenger Sensing System on page 334 for important information.
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In Brief 1-9

Mirror Adjustment

Exterior Mirrors
Controls for the outside power mirrors are on the driver door armrest.
Press the left or right side of the selector located above the control pad to adjust the driver or passenger mirror. Then press the control pad to move the mirror in the desired direction.
See Power Mirrors on page 215.
Interior Mirror
Vehicles with a manual rearview mirror can be adjusted by holding the mirror in the center to move it for a clearer view behind the vehicle. Adjust the mirror to avoid glare from the headlamps behind. Pull the lever, located at the bottom of the mirror for nighttime use. Return the lever to its original position for the day position.
See Manual Rearview Mirror on page 215.
On vehicles with an automatic dimming rearview mirror, the mirror will automatically adjust to reduce the glare of lights from behind the vehicle. See Automatic Dimming Rearview Mirror on page 216.

Steering Wheel Adjustment

The tilt wheel lever is located on the left side of the steering column.
To adjust the steering wheel:
1. Hold the wheel and pull the lever toward you.
2. Move the steering wheel up or down.
3. Release the lever to lock the steering wheel in place.
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1-10 In Brief
Do not adjust the steering wheel while driving.

Interior Lighting

Dome Lamp
The center mounted dome lamp overhead comes on when a door is opened. This lamp can also be turned on by turning the instrument panel brightness control clockwise.
Reading Lamps
The vehicle has reading lamps that also act as the dome lamp. Press the button near each lamp to turn them on and off.
Map Lamps
The vehicle has map lamps on the rearview mirror. Push the button near each lamp to turn the map lamps on and off.
For more information on interior lighting, see:
.
Exterior Lighting on page 110.
.
Courtesy Lamps on page 66.
.
Delayed Entry Lighting on page 67.
.
Delayed Exit Lighting on page 67.
.
Parade Dimming on page 67.

Exterior Lighting

The exterior lamps control is located on the instrument panel to the left of the steering wheel.
P : Briefly turn to this position to
manually turn the automatic lamp control and Daytime Running Lamps (DRL) off or on. For vehicles first sold in Canada, the off position only works when the vehicle is shifted into the P (Park) position.
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In Brief 1-11
AUTO: Automatically operates the
headlamps and other exterior lamps at normal brightness.
; : Turns on the parking lamps
and taillamps.
2 : Turns on the headlamps and
other exterior lamps.
# : (If Equipped) Turns on the
fog lamps.
For more information, see:
.
Exterior Lamp Controls on page 62.
.
Fog Lamps on page 65.
.
Daytime Running Lamps (DRL)/ Automatic Headlamp System on page 64.

Windshield Wiper/Washer

The lever is located on the left side of the steering column.
8 : Single wipe, turn to 8, then
release. Several wipes, hold the band on
8 longer.
9 : Turns the windshield
wipers off.
6 : Turn the band up for more
frequent wipes or down for less frequent wipes.
6 : Slow wipes. ? : Fast wipes.
Windshield Washer
Push the paddle lever to spray washer fluid on the windshield.
See Windshield Wiper/Washer on page 54.
L at the top of the
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1-12 In Brief

Climate Controls

This vehicle may have a dual or single climate control system. The heating, cooling, defrost, defog, and ventilation can be controlled with either of these systems.
Dual Zone with Optional Heated Seat Controls
A. Fan Control
B. Outside Air
C. Recirculation
D. Air Delivery Mode Control
E. Air Conditioning
F. Driver and Passenger Heated
Seats
G. Driver and Passenger
Temperature Controls
H. Rear Window Defogger
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Single Zone
In Brief 1-13
A. Fan Control
B. Outside Air
C. Temperature Control
D. Recirculation
E. Air Delivery Mode Control
F. Air Conditioning
G. Rear Window Defogger
See Climate Control Systems on page 81.
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1-14 In Brief

Vehicle Features

Radio(s)

O : Press to turn the system on
and off. Turn to increase or decrease the volume.
BAND: Press to choose between FM, AM, or XM, if equipped.
Radio with CD (MP3)
f : Select radio stations.
© ¨ : Seek or scan stations.
4 : Press to display additional text
information related to the current FM-RDS or XM station; or CD,
MP3, or WMA song. If information is available during XM, CD, MP3, or WMA playback, the song title information displays on the top line of the display and artist information displays on the bottom line. When information is not available, No Infodisplays.
For more information about these and other radio features, see Introduction on page 71.
Storing a Favorite Station
Depending on which radio the vehicle has, radio stations are stored as either favorites or presets.
For radios with a FAV button, a maximum of 36 stations can be stored as favorites using the 6 softkeys located below the radio station frequency tabs and by using the radio FAV button. Press FAV to go through up to 6 pages of favorites, each having 6 favorite stations available per page. Each page of favorites can contain any combination of AM, FM, or XM stations.
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In Brief 1-15
For radios without a FAV button, up to 18 stations (6 FM1, 6 FM2, and 6 AM), can be programmed on the 6 numbered buttons.
See Operation on page 72.
Setting the Clock
To set the time and date for the Radio with CD (MP3):
1. Turn the radio on.
2. Press
3. Press the pushbutton located
4. Increase or decrease the time or
For detailed instructions on setting the clock for your specific audio system, see Clock on page 57.
H and the HR, MIN, MM,
DD, and YYYY (hour, minute, month, day, and year) display.
below any one of the tabs that you want to change.
date by turning counterclockwise.
f clockwise or

Satellite Radio

XM is a satellite radio service that is based in the 48 contiguous United States and 10 Canadian provinces. XM satellite radio has a wide variety of programming and commercial-free music, coast to coast, and in digital-quality sound.
A fee is required to receive the XM service.
For more information, refer to:
.
www.xmradio.com or call 1-800-929-2100 (U.S.)
.
www.xmradio.ca or call 1-877-438-9677 (Canada)
See XM Satellite Radio Service under Satellite Radio on page 78.

Portable Audio Devices

This vehicle may have an auxiliary input jack, located on the audio faceplate. External devices such as
®
, MP3 players, etc. can be
iPod connected to the auxiliary input jack using a 3.5 mm (1/8 in) input jack cable.
See Using the Auxiliary Input Jack under Auxiliary Devices on page 719.
Bluetooth
For vehicles with a Bluetooth system, it allows users with a Bluetoothenabled cell phone to make and receive hands-free calls using the vehicles audio system and controls.
The Bluetoothenabled cell phone must be paired with the Bluetooth system before it can be used in the vehicle. Not all phones will support all functions. For more information, visit www.gm.com/bluetooth.
For more information, see Bluetooth on page 720.
®
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1-16 In Brief

Steering Wheel Controls

If equipped, these controls are located on the right side of the steering wheel.
w : Press to go to the next radio
station stored as a favorite, or the next track if a CD is playing.
b g : Press to silence the vehicle
speakers only. Press again to turn the sound on. Press and hold longer than two seconds to interact with the OnStar if equipped.
®
or Bluetooth systems,
c x : Press to go to the
previous radio station stored as a favorite, the next track if a CD is playing, to reject an incoming call, or end a current call.
SRCE : Press to choose between the radio, CD, and auxiliary input jack.
+
e e : Increases or decreases
volume.
¨ : Press to go to the next radio
station while in AM, FM, or XM. Press to go to the next track or chapter while sourced to the CD.
For more information, see Steering Wheel Controls on page 53.

Cruise Control

The cruise control buttons are located on the left side of the steering wheel.
J : Press to turn cruise control on
and off. The indicator is lit when cruise control is on.
+RES: Press briefly to make the vehicle resume to a previously set speed, or press and hold to accelerate.
SET: Press to set the speed and activate cruise control or make the vehicle decelerate.
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[ : Press to disengage cruise
control without erasing the set speed from memory.
For more information, see Cruise Control on page 932.

Power Outlets

The vehicle has three 12volt outlets which can be used to plug in electrical equipment, such as a cell phone or MP3 player.
On vehicles with a center console, one outlet is located inside the center floor console and two outlets are located at the front of the console bin under the instrument panel.
On vehicles without a center console, two are located under the climate controls and another outlet for the rear seat passengers is at the rear of the center front seat.
Remove the cover to access and replace when not in use.
See Power Outlets on page 59.

Performance and Maintenance

Traction Control System (TCS)

The vehicle may have a traction control system which limits wheel spin. The system turns on automatically every time the vehicle is started.
.
For vehicles with traction control, press and release
instrument panel to turn off traction control.
and the appropriate DIC message displays. See Ride
Control System Messages on page 532.
i on the
F illuminates
In Brief 1-17
.
For vehicles with traction control and electronic stability control,
press and release instrument panel to turn off
traction control. and the appropriate DIC message displays. See Ride
Control System Messages on page 532.
.
Press and release the button again to turn on traction control.
For more information, see Traction
Control System (TCS) on page 929.
5 on the
F illuminates
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Chevrolet Impala Owner Manual - 2011
1-18 In Brief

Electronic Stability Control (ESC)

The Electronic Stability Control system assists with directional control of the vehicle in difficult driving conditions. The system turns on automatically every time the vehicle is started.
.
To turn off both traction control and Electronic Stability Control,
press and hold instrument panel until
illuminates and the appropriate DIC message displays. See
Ride Control System Messages on page 532.
.
Press and release the button again to turn on both systems.
For more information, see Electronic
Stability Control (ESC) on page 931.
5 on the
F

Tire Pressure Monitor

This vehicle may have a Tire Pressure Monitor System (TPMS).
The TPMS warning light alerts you to a significant loss in pressure of one of the vehicle's tires. If the warning light comes on, stop as soon as possible and inflate the tires to the recommended pressure shown on the Tire and Loading Information label. See Vehicle Load Limits on page 912. The warning light will remain on until the tire pressure is corrected.
During cooler conditions, the low tire pressure warning light may appear when the vehicle is first started and then turn off. This may be an early indicator that the tire pressures are getting low and the tires need to be inflated to the proper pressure.
The TPMS does not replace normal monthly tire maintenance. It is the drivers responsibility to maintain correct tire pressures.
See Tire Pressure Monitor System on page 1046.
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Chevrolet Impala Owner Manual - 2011

Engine Oil Life System

The engine oil life system calculates engine oil life based on vehicle use and displays a DIC message when it is necessary to change the engine oil and filter. The oil life system should be reset to 100% only following an oil change.
Resetting the Oil Life System
1. Display OIL LIFE REMAINING on the DIC.
2. Press and hold the SET/RESET button on the DIC for more than five seconds. The oil life will change to 100%.
See Engine Oil Life System on page 1010.

Fuel E85 (85% Ethanol)

Vehicles that have a FlexFuel badge and a yellow fuel cap can use either unleaded gasoline or ethanol fuel containing up to 85% ethanol (E85). See Fuel E85 (85% Ethanol) on page 937. For all other vehicles,
use only the unleaded gasoline described under Recommended Fuel on page 935.

Driving for Better Fuel Economy

Driving habits can affect fuel mileage. Here are some driving tips to get the best fuel economy possible.
.
Avoid fast starts and accelerate smoothly.
.
Brake gradually and avoid abrupt stops.
.
Avoid idling the engine for long periods of time.
.
When road and weather conditions are appropriate, use cruise control.
.
Always follow posted speed limits or drive more slowly when conditions require.
.
Keep vehicle tires properly inflated.
In Brief 1-19
.
Combine several trips into a single trip.
.
Replace the vehicle's tires with the same TPC Spec number molded into the tire's sidewall near the size.
.
Follow recommended scheduled maintenance.

Roadside Assistance Program

U.S.: 1-800-243-8872
TTY Users: 1-888-889-2438
Canada: 1-800-268-6800
As the owner of a new Chevrolet, you are automatically enrolled in the Roadside Assistance program. This program provides technically trained advisors who are available 24 hours a day, 365 days a year, to give minor repair information or make towing arrangements.
For more information see Roadside Assistance Program on page 137.
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Chevrolet Impala Owner Manual - 2011
1-20 In Brief
Roadside Assistance and OnStar
If you have a current OnStar subscription, press the
and the current GPS location will be sent to an OnStar advisor who will assess your problem, contact Roadside Assistance, and relay your exact location to get the help you need.
Online Owner Center
The Online Owner Center is a complimentary service that includes online service reminders, vehicle maintenance tips, online owner manual, special privileges, and more.
Sign up today at:
www.chevyownercenter.com (U.S.) or www.gm.ca (Canada).
Q button
OnStar
OnStar®uses several innovative technologies and live advisors to provide a wide range of safety, security, navigation, diagnostics, and calling services.
Automatic Crash Response
In a crash, built in sensors can automatically alert an OnStar advisor who is immediately connected to the vehicle to see if you need help.
®
How OnStar Service Works
Q : This blue button connects you
to a specially trained OnStar advisor to verify your account information and to answer questions.
] : Push this red emergency
button to get priority help from specially trained OnStar emergency advisors.
X : Push this button for handsfree,
voiceactivated calling and to give voice commands for turnbyturn navigation.
Crisis Assist, Stolen Vehicle Assistance, Vehicle Diagnostics, Remote Door Unlock, Roadside Assistance, TurnbyTurn Navigation and HandsFree Calling are available on most vehicles. Not all OnStar services are available on all vehicles. For more information see the OnStar Owner's Guide or visit www.onstar.com (U.S.) or www.onstar.ca (Canada), contact OnStar at 1-888-4-ONSTAR (18884667827) or TTY 18772482080, or
press
Q to speak with an
OnStar advisor 24 hours a day, 7 days a week.
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Chevrolet Impala Owner Manual - 2011
In Brief 1-21
For a full description of OnStar services and system limitations, see the OnStar Owner's Guide in the glove box.
OnStar service is subject to the OnStar terms and conditions included in the OnStar Subscriber Information.
OnStar service cannot work unless the vehicle is in a place where OnStar has an agreement with a wireless service provider for service in that area. OnStar service also cannot work unless the vehicle is in a place where the wireless service provider OnStar has hired for that area has coverage, network capacity and reception when the service is needed, and technology that is compatible with the OnStar service. Not all services are available everywhere, particularly in remote or enclosed areas, or at all times.
The OnStar system can record and transmit vehicle information. This information is automatically sent to
an OnStar call center when pressed,
airbags or ACR system deploy. This information usually includes the vehicle's GPS location and, in the event of a crash, additional information regarding the crash that the vehicle was involved in (e.g. the direction from which the vehicle was hit). When the virtual advisor feature of OnStar hands-free calling is used, the vehicle also sends OnStar the vehicle's GPS location so they can provide services where it is located.
] is pressed, or if the
Q is
Location information about the vehicle is only available if the GPS satellite signals are unobstructed and available.
The vehicle must have a working electrical system, including adequate battery power, for the OnStar equipment to operate. There are other problems OnStar cannot control that may prevent OnStar from providing OnStar service at any particular time or place. Some examples are damage to important parts of the vehicle in a crash, hills, tall buildings, tunnels, weather or wireless phone network congestion.
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Chevrolet Impala Owner Manual - 2011
1-22 In Brief
OnStar Steering Wheel Controls
This vehicle may have a Talk/Mute button that can be used to interact with OnStar hands-free calling. See Steering Wheel Controls on page 53 for more information.
On some vehicles, the mute button can be used to dial numbers into voice mail systems, or to dial phone extensions. See the OnStar Owner's Guide for more information.
Your Responsibility
Increase the volume of the radio if the OnStar advisor cannot be heard.
If the light next to the OnStar buttons is red, the system may not be functioning properly.
Q and request a vehicle
Press diagnostic. If the light appears clear (no light is appearing), your OnStar subscription has expired and all services have been deactivated.
Press
Q to confirm that the OnStar
equipment is active.
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Chevrolet Impala Owner Manual - 2011
Keys, Doors and Windows 2-1

Keys, Doors and Windows

Keys and Locks
Keys . . . . . . .. . . . . . . . . . .. . . . . . . . 2-2
Remote Keyless Entry (RKE)
System . . . . . . .. . . . . . . . . . . . . . . 2-2
Remote Keyless Entry (RKE)
System Operation . . . . . . . . . . . 2-3
Remote Vehicle Start . . . . . . . . . 2-5
Door Locks . . . . . . . . . . . . . . . . . . . 2-6
Power Door Locks . . . . . . . . . . . . 2-7
Delayed Locking . . . . . . . . . . . . . . 2-8
Automatic Door Locks . . . . . . . . . 2-8
Lockout Protection . . . . . . . . . . . . 2-9
Doors
Trunk . . . . . . . . .. . . . . . . . .. . . . . . 2-10
Vehicle Security
Vehicle Security . . . . . . . . ...... 2-12
Anti-Theft Alarm System . . . . . 2-12
Immobilizer . . . . . . . . . . . . . . . . . . 2-13
Immobilizer Operation . . . . . . . 2-13
Exterior Mirrors
Convex Mirrors . . . . . . . . . . . . . . 2-14
Power Mirrors . . . . . . . . . . . ..... 2-15
Heated Mirrors . . . . . . . . ... . . . . 2-15
Interior Mirrors
Manual Rearview Mirror . . . . . . 2-15
Automatic Dimming Rearview
Mirror . . . . . . . . . . . . . . . . . . . . . . . 2-16
Windows
Windows . . . . . . . . . . . . . . . ...... 2-16
Power Windows . . . . . . . . . . . . . 2-17
Sun Visors . . . . . . . . . ... . . . . . . . 2-18
Roof
Sunroof . . . . . . . . . . . . . . . . . . . . .. 2-19
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Chevrolet Impala Owner Manual - 2011
2-2 Keys, Doors and Windows

Keys and Locks

Keys

WARNING
{
Leaving children in a vehicle with the ignition key is dangerous for many reasons. Children or others could be badly injured or even killed. They could operate the power windows or other controls or even make the vehicle move. The windows will function with the keys in the ignition and children could be seriously injured or killed if caught in the path of a closing window. Do not leave the keys in a vehicle with children.
The key can be used for the ignition and the driver's door. If the vehicle is a taxi model, the key can also be used in the trunk.
See your dealer if a replacement key or additional key is needed.
Notice: If the keys get locked in the vehicle, it may have to be damaged to get them out. Always carry a spare key.
If you are locked out of your vehicle, contact Roadside Assistance. See
Roadside Assistance Program on page 137 for more information.

Remote Keyless Entry (RKE) System

See Radio Frequency Statement on page 1317 for information
regarding Part 15 of the Federal Communications Commission (FCC) rules and Industry Canada Standards RSS-210/220/310.
If there is a decrease in the RKE operating range:
.
Check the distance. The transmitter may be too far from the vehicle.
.
Check the location. Other vehicles or objects may be blocking the signal.
.
Check the transmitter's battery. See Battery Replacementlater in this section.
.
If the transmitter is still not working correctly, see your dealer or a qualified technician for service.
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