2018 CHEVROLET SONIC light

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-11373973) -
2018 - crc - 10/9/17
Vehicle Care 279
3. Set the parking brake firmlyand put the shift lever in
P (Park) with an automatic
transmission, or Neutral with a
manual transmission. See
Shifting Into Park (Automatic
Transmission) 0188 with an
automatic transmission,
or Parking 0189 with a manual
transmission.
Caution
If any accessories are left on or
plugged in during the jump
starting procedure, they could be
damaged. The repairs would not
be covered by the vehicle
warranty. Whenever possible, turn
off or unplug all accessories on
either vehicle when jump starting.
4. Turn the ignition off. Turn off all lights and accessories in both
vehicles, except the hazard
warning flashers if needed.
{Warning
An electric fan can start up even
when the engine is not running
and can injure you. Keep hands,
clothing, and tools away from any
underhood electric fan.
{Warning
Using a match near a battery can
cause battery gas to explode.
People have been hurt doing this,
and some have been blinded.
Use a flashlight if you need more
light.
Battery fluid contains acid that
can burn you. Do not get it on
you. If you accidentally get it in
your eyes or on your skin, flush
the place with water and get
medical help immediately.
{Warning
Fans or other moving engine
parts can injure you badly. Keep
your hands away from moving
parts once the engine is running.
5. Connect one end of the red positive (+) cable to the
positive (+) terminal on the
discharged battery.
6. Connect the other end of the red positive (+) cable to the
positive (+) terminal of the good
battery.
7. Connect one end of the black negative (–) cable to the
negative (–) terminal of the
good battery.
8. Connect the other end of the black negative (–) cable to the
negative (–) post for the
discharged battery.
9. Start the engine in the vehicle with the good battery and run
the engine at idle speed for at
least four minutes.

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-11373973) -
2018 - crc - 10/9/17
Vehicle Care 283
2. Drive the front wheels onto thedolly.
3. Put an automatic transmission in P (Park) or a manual
transmission into 1 (First) gear.
4. Set the parking brake and turn the vehicle off.
5. Clamp the steering wheel in a straight-ahead position with a
clamping device designed for
towing.
6. Secure the vehicle to the dolly.
7. Release the parking brake.Dolly Towing from the Rear
Caution
Towing the vehicle from the rear
could damage it. Also, repairs
would not be covered by the
vehicle warranty. Never have the
vehicle towed from the rear.
Appearance Care
Exterior Care
Locks
Locks are lubricated at the factory.
Use a de-icing agent only when
absolutely necessary, and have the
locks greased after using. See
Recommended Fluids and
Lubricants 0304.
Washing the Vehicle
To preserve the vehicle's finish,
wash it often and out of direct
sunlight.
Caution
Do not use petroleum-based,
acidic, or abrasive cleaning
agents as they can damage the
vehicle's paint, metal, or plastic
parts. If damage occurs, it would
not be covered by the vehicle
warranty. Approved cleaning
products can be obtained from
(Continued)

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-11373973) -
2018 - crc - 10/9/17
Vehicle Care 289
Interior Glass
To clean, use a terry cloth fabric
dampened with water. Wipe droplets
left behind with a clean dry cloth.
If necessary, use a commercial
glass cleaner after cleaning with
plain water.
Caution
To prevent scratching, never use
abrasive cleaners on automotive
glass. Abrasive cleaners or
aggressive cleaning may damage
the rear window defogger.
Cleaning the windshield with water
during the first three to six months
of ownership will reduce tendency
to fog.
Speaker Covers
Vacuum around a speaker cover
gently, so that the speaker will not
be damaged. Clean spots with water
and mild soap.
Coated Moldings
Coated moldings should be cleaned.
. When lightly soiled, wipe with a
sponge or soft, lint-free cloth
dampened with water.
. When heavily soiled, use warm
soapy water.
Fabric/Carpet/Suede
Start by vacuuming the surface
using a soft brush attachment. If a
rotating vacuum brush attachment is
being used, only use it on the floor
carpet. Before cleaning, gently
remove as much of the soil as
possible:
.Gently blot liquids with a paper
towel. Continue blotting until no
more soil can be removed.
. For solid soils, remove as much
as possible prior to vacuuming.
To clean:
1. Saturate a clean, lint-free colorfast cloth with water.
Microfiber cloth is
recommended to prevent lint
transfer to the fabric or carpet. 2. Remove excess moisture by
gently wringing until water does
not drip from the cleaning cloth.
3. Start on the outside edge of the soil and gently rub toward the
center. Fold the cleaning cloth
to a clean area frequently to
prevent forcing the soil in to the
fabric.
4. Continue gently rubbing the soiled area until there is no
longer any color transfer from
the soil to the cleaning cloth.
5. If the soil is not completely removed, use a mild soap
solution followed only by plain
water.
If the soil is not completely
removed, it may be necessary to
use a commercial upholstery
cleaner or spot lifter. Test a small
hidden area for colorfastness before
using a commercial upholstery
cleaner or spot lifter. If ring
formation occurs, clean the entire
fabric or carpet.
After cleaning, use a paper towel to
blot excess moisture.

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-11373973) -
2018 - crc - 10/9/17
Service and Maintenance 301
Additional
Maintenance and Care
Your vehicle is an important
investment and caring for it properly
may help to avoid future costly
repairs. To maintain vehicle
performance, additional
maintenance services may be
required.
It is recommended that your dealer
perform these services—their
trained dealer technicians know
your vehicle best. Your dealer can
also perform a thorough
assessment with a multi-point
inspection to recommend when your
vehicle may need attention.
The following list is intended to
explain the services and conditions
to look for that may indicate
services are required.
Battery
The battery supplies power to start
the engine and operate any
additional electrical accessories. .
To avoid break-down or failure to
start the vehicle, maintain a
battery with full cranking power.
. Trained dealer technicians have
the diagnostic equipment to test
the battery and ensure that the
connections and cables are
corrosion-free.
Belts
. Belts may need replacing if they
squeak or show signs of
cracking or splitting.
. Trained dealer technicians have
access to tools and equipment
to inspect the belts and
recommend adjustment or
replacement when necessary.
. A message may indicate when
scheduled maintenance on the
timing belt and other
components is required.
Brakes
Brakes stop the vehicle and are
crucial to safe driving. .
Signs of brake wear may include
chirping, grinding, or squealing
noises, or difficulty stopping.
. Trained dealer technicians have
access to tools and equipment
to inspect the brakes and
recommend quality parts
engineered for the vehicle.
Fluids
Proper fluid levels and approved
fluids protect the vehicle’s systems
and components. See
Recommended Fluids and
Lubricants 0304 for GM approved
fluids.
. Engine oil and windshield
washer fluid levels should be
checked at every fuel fill.
. Instrument cluster lights may
come on to indicate that fluids
may be low and need to be
filled.
Hoses
Hoses transport fluids and should
be regularly inspected to ensure
that there are no cracks or leaks.

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-11373973) -
2018 - crc - 10/9/17
302 Service and Maintenance
With a multi-point inspection, your
dealer can inspect the hoses and
advise if replacement is needed.
Lamps
Properly working headlamps,
taillamps, and brake lamps are
important to see and be seen on
the road.
.Signs that the headlamps need
attention include dimming, failure
to light, cracking, or damage.
The brake lamps need to be
checked periodically to ensure
that they light when braking.
. With a multi-point inspection,
your dealer can check the lamps
and note any concerns.
Shocks and Struts
Shocks and struts help aid in control
for a smoother ride.
. Signs of wear may include
steering wheel vibration, bounce/
sway while braking, longer
stopping distance, or uneven
tire wear. .
As part of the multi-point
inspection, trained dealer
technicians can visually inspect
the shocks and struts for signs
of leaking, blown seals,
or damage, and can advise
when service is needed.
Tires
Tires need to be properly inflated,
rotated, and balanced. Maintaining
the tires can save money and fuel,
and can reduce the risk of tire
failure.
. Signs that the tires need to be
replaced include three or more
visible treadwear indicators; cord
or fabric showing through the
rubber; cracks or cuts in the
tread or sidewall; or a bulge or
split in the tire.
. Trained dealer technicians can
inspect and recommend the right
tires. Your dealer can also
provide tire/wheel balancing
services to ensure smooth
vehicle operation at all speeds.
Your dealer sells and services
name brand tires. Vehicle Care
To help keep the vehicle looking like
new, vehicle care products are
available from your dealer. For
information on how to clean and
protect the vehicle’s interior and
exterior, see
Interior Care 0288 and
Exterior Care 0283.
Wheel Alignment
Wheel alignment is critical for
ensuring that the tires deliver
optimal wear and performance.
. Signs that the alignment may
need to be adjusted include
pulling, improper vehicle
handling, or unusual tire wear.
. Your dealer has the required
equipment to ensure proper
wheel alignment.
Windshield
For safety, appearance, and the
best viewing, keep the windshield
clean and clear.
. Signs of damage include
scratches, cracks, and chips.

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-11373973) -
2018 - crc - 10/9/17
OnStar 325
OnStar
OnStar Overview
OnStar Overview . . . . . . . . . . . . . 325
OnStar Services
Emergency . . . . . . . . . . . . . . . . . . . 326
Security . . . . . . . . . . . . . . . . . . . . . . 327
Navigation . . . . . . . . . . . . . . . . . . . . 327
Connections . . . . . . . . . . . . . . . . . . 328
Diagnostics . . . . . . . . . . . . . . . . . . . 330
OnStar Additional Information
OnStar AdditionalInformation . . . . . . . . . . . . . . . . . . 331
OnStar Overview
=Voice Command Button
QBlue OnStar Button
>Red Emergency Button
This vehicle may be equipped with a
comprehensive, in-vehicle system
that can connect to an OnStar
Advisor for Emergency, Security,
Navigation, Connections, and
Diagnostics Services. OnStar
services may require a paid service
plan and data plan. OnStar requires
the vehicle battery and electrical
system, cellular service, and GPS
satellite signals to be available and
operating. OnStar acts as a link to
existing emergency service
providers. OnStar may collect information about you and your
vehicle, including location
information. See OnStar User
Terms, Privacy Statement, and
Software Terms for more details
including system limitations at
www.onstar.com (U.S.) or
www.onstar.ca (Canada).
The OnStar system status light is
next to the OnStar buttons. If the
status light is:
.
Solid Green: System is ready.
. Flashing Green: On a call.
. Red: Indicates a problem.
. Off: System is active. Press
Q
twice to speak with an OnStar
Advisor.
Press
Qor call 1-888-4ONSTAR
(1-888-466-7827) to speak to an
Advisor.
Functionality of the Voice Command
button may vary by vehicle and
region.

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-11373973) -
2018 - crc - 10/9/17
Index 337
IndexA
Accessories andModifications . . . . . . . . . . . . . . . . . . 216
Accessory Power . . . . . . . . . . . . . . . 187
Add-On Electrical Equipment . . . 213
Additional Information OnStar . . . . . . . . . . . . . . . . . . . . . . . 331
Additional Maintenance and Care . . . . . . . . . . . . . . . . . . . . . . 301
Adjustments
Lumbar, Front Seats . . . . . . . . . . . . 56
Agreements Trademarks and License . . . . . 163
Air Cleaner/Filter, Engine . . . . . . . 226
Air Conditioning . . . . . . . . . . . . . . . . 165
Air Filter, Passenger
Compartment . . . . . . . . . . . . . . . . . 168
Air Intake . . . . . . . . . . . . . . . . . . . . . . . 168
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 167
Airbag System Check . . . . . . . . . . . . . . . . . . . . . . . . . . 78
How Does an AirbagRestrain? . . . . . . . . . . . . . . . . . . . . . 72
Passenger Sensing System . . . . 73
What Makes an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 71
What Will You See after an Airbag Inflates? . . . . . . . . . . . . . . . 72 Airbag System (cont'd)
When Should an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 70
Where Are the Airbags? . . . . . . . . 69
Airbags Adding Equipment to theVehicle . . . . . . . . . . . . . . . . . . . . . . . . 78
Passenger Status Indicator . . . .112
Readiness Light . . . . . . . . . . . . . . . 111
Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . . . 77
System Check . . . . . . . . . . . . . . . . . . 67
Alarm Vehicle Security . . . . . . . . . . . . . . . . 44
All-Season Tires . . . . . . . . . . . . . . . . 251
AM-FM Radio . . . . . . . . . . . . . . . . . . . 144
Antenna Backglass . . . . . . . . . . . . . . . . . . . . 146
Multi-band . . . . . . . . . . . . . . . . . . . . 147
Antilock Brake System (ABS) . . . 196 Warning Light . . . . . . . . . . . . . . . . . .116
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . 283
Interior . . . . . . . . . . . . . . . . . . . . . . . . 288
Apple CarPlay and Android Auto . . . . . . . . . . . . . . . . . . 158
Armrest Front Seat . . . . . . . . . . . . . . . . . . . . . . 58

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-11373973) -
2018 - crc - 10/9/17
338 Index
Assistance Program,Roadside . . . . . . . . . . . . . . . . . . . . . . 315
Audio Bluetooth . . . . . . . . . . . . . . . . . . . . . 151
Automatic Door Locks . . . . . . . . . . . . . . . . . . . . . 40
Headlamp System . . . . . . . . . . . . 134
Transmission . . . . . . . . . . . . . . . . . 191
Transmission Fluid . . . . . . . . . . . 225
Automatic Transmission Manual Mode . . . . . . . . . . . . . . . . . 193
Shift Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . . . 236
Auxiliary Jack . . . . . . . . . . . . . . . . . . . 150
Avoiding Untrusted Media Devices . . . . . . . . . . . . . . . . . . . . . . . 147
B
Backglass Antenna . . . . . . . . . . . . . 146
BatteryExterior Lighting Battery
Saver . . . . . . . . . . . . . . . . . . . . . . . 138
Load Management . . . . . . . . . . . . 137
Power Protection . . . . . . . . . . . . . 138
Battery - North America . . . . 235, 277
Blade Replacement, Wiper . . . . . 237
Bluetooth Overview . . . . . . . . . . . . . . . . 153, 154 Bluetooth Audio . . . . . . . . . . . . . . . . 151
Brake
System Warning Light . . . . . . . . .115
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 233 Antilock . . . . . . . . . . . . . . . . . . . . . . . 196
Assist . . . . . . . . . . . . . . . . . . . . . . . . . 197
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Parking . . . . . . . . . . . . . . . . . . . . . . . 196
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 172
Break-In, New Vehicle . . . . . . . . . . 181
Bulb Replacement Halogen Bulbs . . . . . . . . . . . . . . . . 240
Headlamp Aiming . . . . . . . . . . . . . 240
Headlamps . . . . . . . . . . . . . . . . . . . 240
Headlamps and Front TurnSignal . . . . . . . . . . . . . . . . . . . . . . . 241
License Plate Lamps . . . . . . . . . 243
Taillamps, Turn Signal, Stoplamps, and Back-up
Lamps . . . . . . . . . . . . . . . . . . . . . . 242
Buying New Tires . . . . . . . . . . . . . . . 265
C
Calibration . . . . . . . . . . . . . . . . . . . . . . 106
California Fuel Requirements . . . . . . . . . . . 209 California (cont'd)
Perchlorate Materials
Requirements . . . . . . . . . . . . . . . 216
California
Proposition
65 Warning . . . . . . . . . .215, 235, 277, Back Cover
Camera Rear Vision (RVC) . . . . . . . . . . . . 203
Canadian Vehicle Owners . . . . . . . . 2
Capacities and Specifications . . . . . . . . . . . . . . . . . 308
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . 190
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . 43
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Winter Driving . . . . . . . . . . . . . . . . 175
Cargo
Cover . . . . . . . . . . . . . . . . . . . . . . . . . 100
Caution, Danger, and Warning . . . . 3
Chains, Tire . . . . . . . . . . . . . . . . . . . . 270
Charging System Light . . . . . . . . . 113
Check Engine Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . .113
Ignition Transmission Lock . . . 237
Child Restraints Infants and Young Children . . . . . 81