
Black plate (1,1)Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-7707487) -
2015 - crc - 10/31/14
2015 Chevrolet Sonic Owner ManualM
In Brief. . . . . . . . . . . . . . . . . . . . . . . . 1-1
Instrument Panel . . . . . . . . . . . . . . 1-2
Initial Drive Information . . . . . . . . 1-4
Vehicle Features . . . . . . . . . . . . . 1-14
Performance and Maintenance . . . . . . . . . . . . . . . . 1-19
Keys, Doors, and Windows . . . . . . . . . . . . . . . . . . . . 2-1
Keys and Locks . . . . . . . . . . . . . . . 2-1
Doors . . . . . . . . . . . . . . . . . . . . . . . . 2-10
Vehicle Security . . . . . . . . . . . . . . 2-12
Exterior Mirrors . . . . . . . . . . . . . . . 2-15
Interior Mirrors . . . . . . . . . . . . . . . . 2-16
Windows . . . . . . . . . . . . . . . . . . . . . 2-16
Roof . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19
Seats and Restraints . . . . . . . . . 3-1
Head Restraints . . . . . . . . . . . . . . . 3-2
Front Seats . . . . . . . . . . . . . . . . . . . . 3-3
Rear Seats . . . . . . . . . . . . . . . . . . . . 3-7
Safety Belts . . . . . . . . . . . . . . . . . . . . 3-8
Airbag System . . . . . . . . . . . . . . . . 3-17
Child Restraints . . . . . . . . . . . . . . 3-30 Storage
. . . . . . . . . . . . . . . . . . . . . . . 4-1
Storage Compartments . . . . . . . . 4-1
Luggage/Load Locations . . . . . . . 4-2
Additional Storage Features . . . 4-2
Instruments and Controls . . . . 5-1
Controls . . . . . . . . . . . . . . . . . . . . . . . 5-2
Warning Lights, Gauges, and
Indicators . . . . . . . . . . . . . . . . . . . . 5-8
Information Displays . . . . . . . . . . 5-24
Vehicle Messages . . . . . . . . . . . . 5-26
Trip Computer . . . . . . . . . . . . . . . . 5-27
Vehicle Personalization . . . . . . . 5-29
Lighting . . . . . . . . . . . . . . . . . . . . . . . 6-1
Exterior Lighting . . . . . . . . . . . . . . . 6-1
Interior Lighting . . . . . . . . . . . . . . . . 6-5
Lighting Features . . . . . . . . . . . . . . 6-6
Infotainment System . . . . . . . . . 7-1
Introduction . . . . . . . . . . . . . . . . . . . . 7-1
Radio . . . . . . . . . . . . . . . . . . . . . . . . . 7-12
Audio Players . . . . . . . . . . . . . . . . 7-18
Phone . . . . . . . . . . . . . . . . . . . . . . . . 7-26
Downloadable Applications . . . 7-45
Bluetooth Phone/Devices . . . . . 7-50 Trademarks and License
Agreements . . . . . . . . . . . . . . . . . 7-58
Climate Controls . . . . . . . . . . . . . 8-1
Climate Control Systems . . . . . . 8-1
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 8-4
Maintenance . . . . . . . . . . . . . . . . . . . 8-4
Driving and Operating . . . . . . . . 9-1
Driving Information . . . . . . . . . . . . . 9-2
Starting and Operating . . . . . . . 9-13
Engine Exhaust . . . . . . . . . . . . . . 9-20
Automatic Transmission . . . . . . 9-21
Manual Transmission . . . . . . . . . 9-24
Brakes . . . . . . . . . . . . . . . . . . . . . . . 9-25
Ride Control Systems . . . . . . . . 9-28
Cruise Control . . . . . . . . . . . . . . . . 9-30
Driver Assistance Systems . . . 9-32
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 9-38
Trailer Towing . . . . . . . . . . . . . . . . 9-41
Conversions and Add-Ons . . . 9-42

Black plate (1,1)Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-7707487) -
2015 - crc - 10/31/14
Instruments and Controls 5-1
Instruments and
Controls
Controls
Steering Wheel Adjustment . . . 5-2
Steering Wheel Controls . . . . . . 5-2
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Windshield Wiper/Washer . . . . . 5-3
Rear Window Wiper/Washer . . . . . . . . . . . . . . . . . . . . . . 5-4
Compass . . . . . . . . . . . . . . . . . . . . . 5-5
Clock . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
Power Outlets . . . . . . . . . . . . . . . . . 5-7
Warning Lights, Gauges, and
Indicators
Warning Lights, Gauges, and Indicators . . . . . . . . . . . . . . . . . . . . 5-8
Instrument Cluster . . . . . . . . . . . . 5-9
Speedometer . . . . . . . . . . . . . . . . 5-10
Odometer . . . . . . . . . . . . . . . . . . . . 5-10
Trip Odometer . . . . . . . . . . . . . . . 5-10
Tachometer . . . . . . . . . . . . . . . . . . 5-10
Fuel Gauge . . . . . . . . . . . . . . . . . . 5-10
Safety Belt Reminders . . . . . . . 5-11
Airbag Readiness Light . . . . . . 5-12 Passenger Airbag Status
Indicator . . . . . . . . . . . . . . . . . . . . 5-12
Charging System Light . . . . . . 5-13
Malfunction Indicator Lamp . . . . . . . . . . . . . 5-13
Service Vehicle Soon Light . . . . . . . . . . . . . . . . . . . . . . . 5-16
Owner Manual Indicator . . . . . 5-16
Brake System Warning Light . . . . . . . . . . . . . . . . . . . . . . . 5-16
Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . 5-17
Up-Shift Light . . . . . . . . . . . . . . . . 5-17
Power Steering Warning Light . . . . . . . . . . . . . . . . . . . . . . . 5-18
Lane Departure Warning (LDW) Light . . . . . . . . . . . . . . . . 5-18
Forward Collision Alert (FCA) Warning Light . . . . . . . . . . . . . . 5-18
Vehicle Ahead Indicator . . . . . . 5-19
Traction Off Light . . . . . . . . . . . . 5-19
StabiliTrak
®OFF Light . . . . . . . 5-19
Traction Control System (TCS)/StabiliTrak
®Light . . . . 5-19
Engine Coolant Temperature Warning Light . . . . . . . . . . . . . . 5-20
Tire Pressure Light . . . . . . . . . . 5-20 Engine Oil Pressure Light . . . . 5-21
Low Fuel Warning Light . . . . . . 5-21
Immobilizer Light . . . . . . . . . . . . 5-22
Reduced Engine Power
Light . . . . . . . . . . . . . . . . . . . . . . . 5-22
High-Beam On Light . . . . . . . . . 5-22
Daytime Running Lamps (DRL) Indicator Light . . . . . . . 5-22
Front Fog Lamp Light . . . . . . . . 5-23
Lamps On Reminder . . . . . . . . . 5-23
Cruise Control Light . . . . . . . . . 5-23
Door Ajar Light . . . . . . . . . . . . . . 5-23
Information Displays
Driver Information Center (DIC) . . . . . . . . . . . . . . . 5-24
Vehicle Messages
Vehicle Messages . . . . . . . . . . . 5-26
Engine Oil Messages . . . . . . . . 5-26
Tire Messages . . . . . . . . . . . . . . . 5-26
Trip Computer
Trip Computer . . . . . . . . . . . . . . . 5-27
Vehicle Personalization
Vehicle Personalization . . . . . . 5-29

Black plate (24,1)Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-7707487) -
2015 - crc - 10/31/14
5-24 Instruments and Controls
Information Displays
Driver Information
Center (DIC)
The DIC displays information about
your vehicle. It also displays
warning messages if a system
problem is detected. SeeVehicle
Messages on page 5-26. All
messages appear in the DIC display
in the instrument cluster.
DIC Operation and Displays
The DIC has different displays
which can be accessed by using the
DIC buttons on the turn signal lever
on the left side of the steering
wheel. The DIC displays trip, fuel,
and warning messages if a system
problem is detected. See Trip
Computer on page 5-27 andVehicle
Messages on page 5-26. DIC Buttons
1.
SET/CLR: Press to set or clear
the menu item displayed. This is
not used to reset the trip
odometer. To reset the trip
odometer, use the reset button
on the tachometer in the
instrument cluster.
2.
w x(Band): Turn the band to
scroll through the menu items.
3. MENU: Press to display the DIC
menus. This button is also used
to return to or exit the last
screen displayed on the DIC.
DIC Menu Items
Press MENU to view the DIC
menus. Some items display in the
upper display area, some in the
lower display area, and others use
both the upper and lower display
areas. Use
w xto scroll through
the menu items. Not all items are
available on every vehicle. The
following is a list of all possible
menu items:
.Units
.Language
.Tire Learn
.Remaining Oil Life
Units
This menu is not available while the
vehicle is moving. Press SET/CLR
while the unit display is active and
move
w xto change units when
UNIT SET is displayed. Press SET/
CLR to confirm the setting. You will
have to select 1, 2, or 3 for the unit
display. 1 is Imperial units, 2 is US
units, and 3 is metric units. This will

Black plate (27,1)Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-7707487) -
2015 - crc - 10/31/14
Instruments and Controls 5-27
Trip Computer
The trip computer is located in the
Driver Information Center (DIC).
It provides the driver with driving
information such as average speed,
fuel range, average fuel economy,
and a timer.
1.SET/CLR: Press to set or clear
the menu item displayed. This is
not used to reset the trip
odometer. To reset the trip
odometer, use the reset button
on the tachometer in the
instrument cluster.
2.
w x(Band): Turn the band to
scroll through the menu items. 3.
MENU: Press to display the DIC
menus. This button is also used
to return to or exit the last
screen displayed on the DIC.
To operate the trip computer, turn
band on the turn signal lever.
The following is a list of the trip
computer items”
.Average Speed
.Fuel Range
.Average Fuel Economy
.Timer
Some items can be reset by
pressing the SET/CLR button. Average Speed
Metric
English
This display shows the average
speed. To reset the average speed
to zero, press and hold the SET/
CLR button while the average
speed is displayed.

Black plate (3,1)Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-7707487) -
2015 - crc - 10/31/14
INDEX i-3
CleaningExterior Care . . . . . . . . . . . . . . . 10-81
Interior Care . . . . . . . . . . . . . . . . 10-86
Climate Control Systems . . . . . . . 8-1 Air Conditioning . . . . . . . . . . . . . . . 8-1
Heating . . . . . . . . . . . . . . . . . . . . . . . . 8-1
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
Cluster, Instrument . . . . . . . . . . . . . 5-9
Clutch, Hydraulic . . . . . . . . . . . . . 10-13
Collision Damage Repair . . . . . . 13-8
Compact Spare Tire . . . . . . . . . . 10-74
Compartment . . . . . . . . . . . . . . . . . . . 4-2
Load . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Compartments Storage . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Compass . . . . . . . . . . . . . . . . . . . . . . . 5-5
Compressor Kit, Tire
Sealant . . . . . . . . . . . . . . . . . . . . . . 10-62
Computer, Trip . . . . . . . . . . . . . . . . . 5-27
Connections OnStar
®. . . . . . . . . . . . . . . . . . . . . . 14-4
Control Traction and ElectronicStability . . . . . . . . . . . . . . . . . . . . . 9-28 Control of a Vehicle . . . . . . . . . . . . . 9-3
Convex Mirrors . . . . . . . . . . . . . . . . 2-15
Coolant
Engine . . . . . . . . . . . . . . . . . . . . . . 10-16
Engine TemperatureWarning Light . . . . . . . . . . . . . . . 5-20
Cooling System . . . . . . . . . . . . . . . 10-15
Courtesy Lamps . . . . . . . . . . . . . . . . 6-6
Courtesy Transportation
Program . . . . . . . . . . . . . . . . . . . . . . 13-7
Cover
Cargo . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Cruise Control . . . . . . . . . . . . . . . . . 9-30 Light . . . . . . . . . . . . . . . . . . . . . . . . . . 5-23
Customer Assistance . . . . . . . . . . 13-4 Offices . . . . . . . . . . . . . . . . . . . . . . . . 13-3
Text Telephone (TTY)
Users . . . . . . . . . . . . . . . . . . . . . . . 13-4
Customer Information Service PublicationsOrdering Information . . . . . . .13-11
Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . . 13-1
D
Damage Repair, Collision . . . . . . 13-8
Danger, Warnings, andCautions . . . . . . . . . . . . . . . . . . . . . . . . iv
Data Recorders, Event . . . . . . . 13-14
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . . . 6-2
Indicator Light . . . . . . . . . . . . . . . . 5-22
Defensive Driving . . . . . . . . . . . . . . . 9-2
Delayed Locking . . . . . . . . . . . . . . . . 2-8
Devices Auxiliary . . . . . . . . . . . . . . . . . . . . . . 7-24
Distracted Driving . . . . . . . . . . . . . . . 9-2
Dome Lamps . . . . . . . . . . . . . . . . . . . 6-6
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . 5-23
Central Locking System . . . . . . . 2-8
Delayed Locking . . . . . . . . . . . . . . . 2-8
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Drive Belt Routing, Engine . . . . . 12-4
Driver Information
Center (DIC) . . . . . . . . . . . . . . . . . 5-24
Driving Defensive . . . . . . . . . . . . . . . . . . . . . . 9-2
Drunk . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3
For Better Fuel Economy . . . . . 1-20

Black plate (11,1)Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-7707487) -
2015 - crc - 10/31/14
INDEX i-11
T
Tachometer . . . . . . . . . . . . . . . . . . . . 5-10
TaillampsBulb Replacement . . . . . . . . . . 10-30
Text Telephone (TTY) Users . . . 13-4
Theft-Deterrent Systems . . . . . . . 2-14 Immobilizer . . . . . . . . . . . . . . . . . . . 2-14
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 10-40 All-Season . . . . . . . . . . . . . . . . . . 10-41
Buying New Tires . . . . . . . . . . . 10-55
Chains . . . . . . . . . . . . . . . . . . . . . . 10-60
Changing . . . . . . . . . . . . . . . . . . . 10-70
Compact Spare . . . . . . . . . . . . . 10-74
Designations . . . . . . . . . . . . . . . 10-44
Different Size . . . . . . . . . . . . . . . 10-57
If a Tire Goes Flat . . . . . . . . . . 10-60
Inflation Monitor System . . . . 10-50
Inspection . . . . . . . . . . . . . . . . . . 10-53
Messages . . . . . . . . . . . . . . . . . . . . 5-26
Pressure Light . . . . . . . . . . . . . . . . 5-20
Pressure Monitor System . . . 10-49
Rotation . . . . . . . . . . . . . . . . . . . . 10-53
Sealant andCompressor Kit . . . . . . . . . . . 10-62 Tires (cont'd)
Sealant and Compressor
Kit, Storing . . . . . . . . . . . . . . . . 10-69
Sidewall Labeling . . . . . . . . . . . 10-42
Terminology and
Definitions . . . . . . . . . . . . . . . . . 10-45
Uniform Tire Quality Grading . . . . . . . . . . . . . . . . . . . 10-57
Wheel Alignment and Tire
Balance . . . . . . . . . . . . . . . . . . . 10-59
Wheel Replacement . . . . . . . . 10-59
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . 10-55
Winter . . . . . . . . . . . . . . . . . . . . . . 10-42
Towing General Information . . . . . . . . . . 9-41
Recreational Vehicle . . . . . . . . 10-78
Vehicle . . . . . . . . . . . . . . . . . . . . . 10-78
Traction Control System (TCS)/StabiliTrak
®Light . . . . . . . . . . . . 5-19
Off Light . . . . . . . . . . . . . . . . . . . . . . 5-19
Traction Control/Electronic
Stability Control . . . . . . . . . . . . . . 9-28 Trademarks and License
Agreements . . . . . . . . . . . . . . . . . . 7-58
Transmission Automatic . . . . . . . . . . . . . . . . . . . . . 9-21
Fluid, Automatic . . . . . . . . . . . . 10-13
Fluid, Manual . . . . . . . . . . . . . . . 10-13
Transportation Program,
Courtesy . . . . . . . . . . . . . . . . . . . . . 13-7
Trip Computer . . . . . . . . . . . . . . . . . 5-27
Trip Odometer . . . . . . . . . . . . . . . . . 5-10
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Turn Signal Bulb Replacement . . . . . . . . . . 10-30
U
Uniform Tire QualityGrading . . . . . . . . . . . . . . . . . . . . . 10-57
Up-Shift Light . . . . . . . . . . . . . . . . . . 5-17
USB Port . . . . . . . . . . . . . . . . . . . . . . 7-20
Using This Manual . . . . . . . . . . . . . . . . iii