
Black plate (1,1)Chevrolet Sonic Owner Manual - 2012
In Brief 1-1
In Brief
Instrument Panel
Instrument Panel . . . . . . . . . . . . . . 1-2
Initial Drive Information
Initial Drive Information . . . . . . . . 1-3
Starting the Engine . . . . . . . . . . . 1-3
Remote Keyless Entry (RKE)System . . . . . . . . . . . . . . . . . . . . . . 1-4
Remote Vehicle Start . . . . . . . . . 1-4
Door Locks . . . . . . . . . . . . . . . . . . . 1-5
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Trunk Release . . . . . . . . . . . . . . . . 1-6
Windows . . . . . . . . . . . . . . . . . . . . . . 1-6
Seat Adjustment . . . . . . . . . . . . . . 1-7
Second Row Seats . . . . . . . . . . . 1-8
Head Restraint Adjustment . . . . 1-8
Safety Belts . . . . . . . . . . . . . . . . . . . 1-8 Passenger Sensing System . . . 1-9
Mirror Adjustment . . . . . . . . . . . . . 1-9
Steering Wheel
Adjustment . . . . . . . . . . . . . . . . . 1-10
Interior Lighting . . . . . . . . . . . . . . 1-10
Exterior Lighting . . . . . . . . . . . . . 1-11
Windshield Wiper/Washer . . . . 1-12
Climate Controls . . . . . . . . . . . . . 1-12
Transmission . . . . . . . . . . . . . . . . 1-13
Vehicle Features
Radio(s) . . . . . . . . . . . . . . . . . . . . . 1-14
Satellite Radio . . . . . . . . . . . . . . . 1-15
Portable Audio Devices . . . . . . 1-15
Bluetooth
®. . . . . . . . . . . . . . . . . . . 1-15
Steering Wheel Controls . . . . . 1-16
Cruise Control . . . . . . . . . . . . . . . 1-16
Driver Information Center (DIC) . . . . . . . . . . . . . . . 1-17
Power Outlets . . . . . . . . . . . . . . . 1-17
Sunroof . . . . . . . . . . . . . . . . . . . . . . 1-17
Performance and Maintenance
Traction Control System (TCS) . . . . . . . . . . . . . . 1-18
StabiliTrak
®System . . . . . . . . . 1-18
Tire Pressure Monitor . . . . . . . . 1-19
Tire Sealant and Compressor Kit . . . . . . . . . . . . . 1-19
Engine Oil Life System . . . . . . 1-19
Hood Release . . . . . . . . . . . . . . . 1-20
Driving for Better Fuel Economy . . . . . . . . . . . . . . . . . . . 1-20
Roadside Assistance Program . . . . . . . . . . . . . . . . . . . . 1-20
OnStar
®. . . . . . . . . . . . . . . . . . . . . 1-21

Black plate (3,1)Chevrolet Sonic Owner Manual - 2012
In Brief 1-3
A.Air Vents on page 8‑3.
B. Exterior Lamp Controls on
page 6‑1.
C. Instrument Panel Illumination
Control on page 6‑5.
D. Turn and Lane‐Change Lever. See Turn and Lane-Change
Signals on page 6‑4.
E. Instrument Cluster on page 5‑8.
F. Horn on page 5‑2.
G. Windshield Wiper/Washer on
page 5‑3.
H. Display Screen.
I. Infotainment on page 7‑1.
J. Storage.
K. Hood Release. See Hood on
page 10‑4.
L. Data Link Connector (DLC) (Out of View). See Malfunction
Indicator Lamp on page 5‑13. M.
Cruise Control on page 9‑32.
N. Steering Wheel Adjustment on
page 5‑2.
O. Steering Wheel Controls on
page 5‑2.
P. Ignition Switch. See Ignition
Positions on page 9‑15.
Q. Central Locking System on
page 2‑7.
R. Climate Control Systems on
page 8‑1.
S. Shift Lever. See Automatic
Transmission on page 9‑23
(If Equipped) or Manual
Transmission on page 9‑26
(If Equipped).
T. Hazard Warning Flashers on
page 6‑3.
U. Passenger Sensing System on
page 3‑26.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.
Starting the Engine
The vehicle has a
Computer-Controlled Cranking
System. It assists in starting the
engine and protects components.
If the ignition key is turned to
START and then released when the
engine begins cranking, the engine
will continue cranking for a few
seconds or until the engine starts.
If the engine does not start and the
key is held in START, cranking will
be stopped after 15 seconds to
prevent damage. To prevent gear
damage, cranking is not allowed if
the engine is running. Engine

Black plate (10,1)Chevrolet Sonic Owner Manual - 2012
1-10 In Brief
Interior Mirror
Hold the inside rearview mirror in
the center to move it for a clearer
view behind your vehicle. Adjust the
mirror to avoid glare from the
headlamps behind you. Push the
tab forward for daytime use and pull
it for nighttime use.
SeeManual Rearview Mirror on
page 2‑14.
Steering Wheel
Adjustment
To adjust the steering wheel:
1. Pull the lever down.
2. Move the steering wheel up, down, forward, and backward.
3. Pull the lever up to lock the steering wheel in place.
Do not adjust the steering wheel
while driving.
Interior Lighting
Dome Lamps
The dome lamp controls are located
in the headliner above the rear
seats.
9: Press to turn the lamps off,
even when a door is open.
H: Press to turn the lamps on
automatically when a door is
opened.
R: Press to turn on the dome lamps.

Black plate (1,1)Chevrolet Sonic Owner Manual - 2012
Instruments and Controls 5-1
Instruments and
Controls
Controls
Steering Wheel Adjustment . . . 5-2
Steering Wheel Controls . . . . . . 5-2
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Windshield Wiper/Washer . . . . . 5-3
Rear Window Wiper/Washer . . . . . . . . . . . . . . . . . . . . . . 5-4
Compass . . . . . . . . . . . . . . . . . . . . . 5-4
Clock . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Power Outlets . . . . . . . . . . . . . . . . . 5-5
Cigarette Lighter . . . . . . . . . . . . . . 5-6
Ashtrays . . . . . . . . . . . . . . . . . . . . . . 5-6
Warning Lights, Gauges, and
Indicators
Warning Lights, Gauges, and Indicators . . . . . . . . . . . . . . . . . . . . 5-7
Instrument Cluster . . . . . . . . . . . . 5-8
Speedometer . . . . . . . . . . . . . . . . . 5-9
Odometer . . . . . . . . . . . . . . . . . . . . . 5-9
Trip Odometer . . . . . . . . . . . . . . . . . 5-9 Tachometer . . . . . . . . . . . . . . . . . . . 5-9
Fuel Gauge . . . . . . . . . . . . . . . . . . . 5-9
Safety Belt Reminders . . . . . . . 5-10
Airbag Readiness Light . . . . . . 5-11
Passenger Airbag Status
Indicator . . . . . . . . . . . . . . . . . . . . 5-12
Charging System Light . . . . . . 5-12
Malfunction Indicator Lamp . . . . . . . . . . . . . 5-13
Service Vehicle Soon Light . . . . . . . . . . . . . . . . . . . . . . . 5-15
Owner Manual Indicator . . . . . 5-15
Code Set Indicator . . . . . . . . . . . 5-15
Brake System Warning Light . . . . . . . . . . . . . . . . . . . . . . . 5-16
Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . 5-16
Up-Shift Light . . . . . . . . . . . . . . . . 5-17
Speed Sensitive Power Steering (SSPS) Warning
Light . . . . . . . . . . . . . . . . . . . . . . . 5-17
Traction Off Light . . . . . . . . . . . . 5-17
StabiliTrak
®OFF Light . . . . . . . 5-18
Traction Control System (TCS)/StabiliTrak
®Light . . . . 5-18 Engine Coolant Temperature
Warning Light . . . . . . . . . . . . . . 5-18
Tire Pressure Light . . . . . . . . . . 5-19
Engine Oil Pressure Light . . . . 5-19
Low Fuel Warning Light . . . . . . 5-20
Immobilizer Light . . . . . . . . . . . . 5-20
Reduced Engine Power Light . . . . . . . . . . . . . . . . . . . . . . . 5-21
High-Beam On Light . . . . . . . . . 5-21
Daytime Running Lamps (DRL) Indicator Light . . . . . . . 5-21
Front Fog Lamp Light . . . . . . . . 5-21
Lamps On Reminder . . . . . . . . . 5-22
Cruise Control Light . . . . . . . . . 5-22
Door Ajar Light . . . . . . . . . . . . . . 5-22
Information Displays
Driver Information Center (DIC) . . . . . . . . . . . . . . . 5-23
Vehicle Messages
Vehicle Messages . . . . . . . . . . . 5-26
Vehicle Personalization
Vehicle Personalization . . . . . . 5-27

Black plate (2,1)Chevrolet Sonic Owner Manual - 2012
5-2 Instruments and Controls
Controls
Steering Wheel
Adjustment
To adjust the steering wheel:
1. Pull the lever down.
2. Move the steering wheel up,down, forward, and backward.
3. Pull the lever up to lock the steering wheel in place.
Do not adjust the steering wheel
while driving.
Steering Wheel Controls
Some audio steering wheel controls
could differ depending on the
vehicle options. Some audio
controls can be adjusted at the
steering wheel.
b/g(Push to Talk): For vehicles
with Bluetooth or OnStar, press to
interact with those systems. See
Bluetooth (Overview) on page 7‑19
or Bluetooth (Infotainment Controls)
on page 7‑21 orBluetooth (Voice Recognition) on page 14‑1
or
OnStar Overview on page 14‑1 for
more information.
$/i(Mute/End Call): Press to
reject an incoming call, or end a
current call. Press to silence the
vehicle speakers while using the
infotainment system. Press again to
turn the sound on.
For vehicles with OnStar or
Bluetooth systems, press to reject
an incoming call, or end a
current call.
_SRC^(Source): Press to select
an audio source.
Toggle up or down to select the next
or previous favorite radio station or
CD/MP3 track.
+
x− (Volume): Press + or−to
increase or decrease the volume.
Horn
Pressaon the steering wheel pad
to sound the horn.

Black plate (10,1)Chevrolet Sonic Owner Manual - 2012
i-10 INDEX
Satellite Radio . . . . . . . . . . . . . . . . . 7-11
Scheduling Appointments . . . . . . 13-7
Sealant Kit, Tire . . . . . . . . . . . . . . 10-60
SeatsAdjustment, Front . . . . . . . . . . . . . . 3-4
Head Restraints . . . . . . . . . . . . . . . 3-2
Heated Front . . . . . . . . . . . . . . . . . . 3-7
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Reclining Seatbacks . . . . . . . . . . . 3-5
Securing Child Restraints . . . . . . . . . . . . . . 3-47, 3-49
Security Vehicle . . . . . . . . . . . . . . . . . . . . . . . 2-11
Security, OnStar
®. . . . . . . . . . . . . . 14-2
Service Accessories and
Modifications . . . . . . . . . . . . . . . . 10-3
Doing Your Own Work . . . . . . . . 10-4
Engine Soon Light . . . . . . . . . . . . 5-13
Maintenance Records . . . . . . .11-16
Maintenance, General Information . . . . . . . . . . . . . . . . . . 11-1
Parts Identification Label . . . . . 12-1 Service (cont'd)
Publications Ordering
Information . . . . . . . . . . . . . . . . .13-11
Scheduling Appointments . . . . . 13-7
Vehicle Soon Light . . . . . . . . . . . . 5-15
Servicing the Airbag . . . . . . . . . . . 3-30
Shift Lock Control Function Check, Automatic
Transmission . . . . . . . . . . . . . . . . 10-26
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . 9-20
Out of Park . . . . . . . . . . . . . . . . . . . 9-21
Signals, Turn and Lane-Change . . . . . . . . . . . . . . . . . 6-4
Spare Tire Compact . . . . . . . . . . . . . . . . . . . . 10-73
Specifications and Capacities . . . . . . . . . . . . . . . . . . . . 12-2
Speed Sensitive Power Steering (SSPS) Warning
Light . . . . . . . . . . . . . . . . . . . . . . . . . 5-17
Speedometer . . . . . . . . . . . . . . . . . . . 5-9 StabiliTrak
OFF Light . . . . . . . . . . . . . . . . . . . . . 5-18
System . . . . . . . . . . . . . . . . . . . . . . . 9-31
Start Vehicle, Remote . . . . . . . . . . 2-4
Starter Switch Check . . . . . . . . . 10-25
Starting the Engine . . . . . . . 1-3, 9-17
Steering . . . . . . . . . . . . . . . . . . . . . . . . 9-4 Wheel Adjustment . . . . . . . . . . . . . 5-2
Wheel Controls . . . . . . . . . . . . . . . . 5-2
Stoplamps and Back-up Lamps Bulb Replacement . . . . . . . . . . 10-31
Storage Load Compartment . . . . . . . . . . . . 4-1
Storage Areas Cargo Cover . . . . . . . . . . . . . . . . . . . 4-2
Glove Box . . . . . . . . . . . . . . . . . . . . . 4-1
Instrument Panel . . . . . . . . . . . . . . 4-1
Storing the Tire Sealant and Compressor Kit . . . . . . . . . 10-67
Stuck Vehicle . . . . . . . . . . . . . . . . . . 9-10
Sun Visors . . . . . . . . . . . . . . . . . . . . . 2-16
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . 2-17
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . iv
System Infotainment . . . . . . . . . . . . . . . . . . . 7-1