keyless entry CHEVROLET SONIC 2020 User Guide

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-13566834) -
2020 - CRC - 10/4/19
Keys, Doors, and Windows 27
To open the liftgate from the
outside, press
Kon the RKE
transmitter to unlock all doors, then
use the touch pad.
See Remote Keyless Entry (RKE)
System Operation (Keyless Access)
0 10 or
Remote Keyless Entry (RKE)
System Operation (Key Access)
0 16.
When closing the liftgate, close from
the center to ensure that it fully
latches.
Vehicle Security
This vehicle has theft-deterrent
features; however, they do not make
the vehicle impossible to steal.
Vehicle Alarm System
This vehicle has an anti-theft alarm
system.
The indicator light on the instrument
panel near the windshield indicates
the status of the system.
Off : Vehicle is disarmed.
On Solid : Vehicle is secured
during the delay to arm the system.
Fast Flash : Vehicle is unsecured.
A door, the hood, or the trunk/
liftgate is open. Slow Flash :
Alarm system is
armed.
Arming the Alarm System
1. Close all doors, the trunk/ liftgate, and the hood.
2. Lock the vehicle in one of two ways:
.Use the RKE transmitter.
. With a door open, press the
inside
Q.
3. After 30 seconds the alarm system will arm, and the
indicator light will begin to
slowly flash indicating the
alarm system is operating.
Pressing
Qon the RKE
transmitter a second time will
bypass the 30-second delay
and immediately arm the alarm
system.
The vehicle alarm system will not
arm if the doors are locked with
the key.
If the driver door is opened without
first unlocking with the RKE
transmitter, the horn will chirp and

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-13566834) -
2020 - CRC - 10/4/19
Keys, Doors, and Windows 29
If the engine does not start and the
security light stays on, there is a
problem with the system. Turn the
ignition off and try again.
If the engine still does not start, and
the key appears to be undamaged
or the light continues to stay on, try
another ignition key. If the engine
does not start with the other key, the
vehicle needs service. If the vehicle
does start, the first key may be
damaged. See your dealer who can
service the theft-deterrent system
and have a new key made.
Do not leave the transmitter or
device that disarms or deactivates
the theft-deterrent system in the
vehicle.
Immobilizer Operation
(Keyless Access)
This vehicle has a passive
theft-deterrent system.
The system does not have to be
manually armed or disarmed.The vehicle is automatically
immobilized when the transmitter
leaves the vehicle.
The immobilization system is
disarmed when ENGINE START/
STOP is pressed and a valid
transmitter is found in the vehicle.
The security light in the instrument
cluster comes on when there is a
problem with arming or disarming
the theft-deterrent system.
The system has one or more
transmitters matched to an
immobilizer control unit in your
vehicle. Only a correctly matched
transmitter will start the vehicle.
If the transmitter is ever damaged,
you may not be able to start your
vehicle.When trying to start the vehicle, the
security light comes on briefly when
the ignition is turned on.
If the engine does not start and the
security light stays on, there is a
problem with the system. Turn the
vehicle off and try again.
If the vehicle will not change ignition
modes (ACC/ACCESSORY, on, off),
and the RKE transmitter appears to
be undamaged, try another
transmitter. Or, you may try placing
the transmitter in the front
cupholder. See
“Starting the
Vehicle with a Low Transmitter
Battery” underRemote Keyless
Entry (RKE) System Operation
(Keyless Access) 010 or
Remote Keyless Entry (RKE)
System Operation (Key Access)
0 16.

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-13566834) -
2020 - CRC - 10/4/19
32 Keys, Doors, and Windows
Windows
{Warning
Never leave a child, a helpless
adult, or a pet alone in a vehicle,
especially with the windows
closed in warm or hot weather.
They can be overcome by the
extreme heat and suffer
permanent injuries or even death
from heat stroke.
The vehicle aerodynamics are
designed to improve fuel economy
performance. This may result in a
pulsing sound when either rear
window is down and the front
windows are up. To reduce the
sound, open either a front window
or the sunroof, if equipped.
Manual Windows
If equipped, use the window crank
to open and close each window.
The rear windows do not open fully.
Power Windows
{Warning
Children could be seriously
injured or killed if caught in the
path of a closing window. Never
leave the Remote Keyless Entry
(RKE) transmitter or keys in a
vehicle with children. When there
are children in the rear seat, use
the window lockout button to
prevent operation of the windows.
SeeKeys 07.
If equipped, the power windows
work when the ignition is on, in
ACC/ACCESSORY, or when
Retained Accessory Power (RAP) is
active. See Retained Accessory
Power (RAP) 0177.
Using the window switch, press to
open or pull to close the window.
The windows may be temporarily
disabled if they are used repeatedly
within a short time.

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-13566834) -
2020 - CRC - 10/4/19
116 Instruments and Controls
The menu may contain the
following:
Rear Seat Reminder
This allows for a chime and a
message when the rear door has
been opened before or during
operation of the vehicle.
Touch Off or On.
Collision / Detection Systems
Touch and the following may
display:
.Park Assist
. Rear Camera Park Assist
Symbols
Park Assist
This feature can assist in backing
up and parking the vehicle. See
Park Assist 0193.
Touch Off or On.
Rear Camera Park Assist Symbols
When on and an object is detected
behind the vehicle, the warning
symbols appear on the infotainment
display. See Park Assist0193. Touch Off or On.
Comfort and Convenience
Touch and the following may
display:
.
Chime Volume
. Auto Wipe in Reverse Gear
Chime Volume
This allows the selection of the
chime volume level.
Touch the controls on the
infotainment display to adjust the
volume.
Auto Wipe in Reverse Gear
When on and the front wiper is on,
the rear wiper will automatically
activate when the vehicle is shifted
to R (Reverse).
Touch Off or On.
Lighting
Touch and the following may
display:
. Vehicle Locator Lights
. Exit Lighting Vehicle Locator Lights
This feature will flash the exterior
lamps and allows some exterior
lamps and most interior lamps to
turn on briefly when
Kon the
Remote Keyless Entry (RKE)
transmitter is pressed to locate the
vehicle.
Touch Off or On.
Exit Lighting
This allows the selection of how
long the exterior lamps stay on
when leaving the vehicle when it is
dark outside.
Touch Off, 30 Seconds, 60 Seconds,
or 120 Seconds.
Power Door Locks
Touch and the following may
display:
. Open Door Anti Lock Out
. Auto Door Unlock
. Delayed Door Lock

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-13566834) -
2020 - CRC - 10/4/19
Instruments and Controls 117
Open Door Anti Lock Out
When on, this feature will keep the
driver door from locking until the
door is closed. If this feature is
turned on, the Delayed Door Lock
menu will not be available.
Touch Off or On.
Auto Door Unlock
This allows selection of which of the
doors will automatically unlock when
the vehicle is shifted into P (Park).
Touch Off, All Doors, or Driver Door.
Delayed Door Lock
When on, this feature will delay the
locking of the doors. To override the
delay, press the power door lock
switch on the door.
Touch Off or On.
Remote Lock, Unlock, Start
Touch and the following may
display:
.Remote Unlock Light Feedback
. Remote Lock Feedback
. Remote Door Unlock .
Remote Start Auto Heat Seats
. Passive Door Unlock
. Passive Door Lock
. Remote Left in Vehicle Alert
Remote Unlock Light Feedback
When on, the exterior lamps will
flash when unlocking the vehicle
with the RKE transmitter
Touch Off or Flash Lights.
Remote Lock Feedback
This allows selection of what type of
feedback is given when locking the
vehicle with the RKE transmitter.
Touch Off, Lights and Horn, Lights
Only, or Horn Only.
Remote Door Unlock
This allows selection of which doors
will unlock when pressing
Kon the
RKE transmitter.
Touch All Doors or Driver Door. Remote Start Auto Heat Seats
If equipped and turned on, this
feature will turn the heated seats on
when using remote start on
cold days. See
Heated Front Seats
0 41 and
Remote Vehicle Start 020.
Touch Off or On.
Passive Door Unlock
This allows the selection of what
doors will unlock when using the
button on the driver door to unlock
the vehicle.
Touch All Doors or Driver Door.
Passive Door Lock
This feature specifies if the
vehicle will automatically lock,
or lock and alert you after all the
doors are closed, and you walk
away from the vehicle with RKE
transmitter. See Remote Keyless
Entry (RKE) System Operation
(Keyless Access) 010 or
Remote Keyless Entry (RKE)
System Operation (Key Access)
0 16.

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-13566834) -
2020 - CRC - 10/4/19
124 Lighting
Lighting Features
Entry Lighting
Some exterior lamps and interior
lamps turn on briefly at night, or in
areas with limited lighting, when
K
is pressed on the Remote Keyless
Entry (RKE) transmitter. When a
door is opened, the interior lamps
come on if the dome lamp control is
in the Door position. They stay on
for about 20 seconds. When all of
the doors have been closed or the
ignition is turned on, they gradually
fade out.
This feature can be changed. See
“Vehicle Locator Lights”under
Vehicle Personalization 0115.
Exit Lighting
Some exterior lamps and interior
lamps come on at night, or in areas
with limited lighting, when the key is
removed from the ignition. The
exterior lamps and dome lamp
remain on for a set amount of time,
then automatically turn off. If equipped with Keyless Access,
the exterior lamps automatically turn
on when a door is opened after the
ignition is turned off. The dome
lamps also come on after the
ignition is turned off. See
Ignition
Positions (Keyless Access) 0170 or
Ignition Positions (Key Access)
0 172.
The exterior lamps turn off
immediately by turning the exterior
lamps control off.
This feature can be changed. See
Vehicle Personalization 0115.
Battery Load
Management
The vehicle has Electric Power
Management (EPM) that estimates
the battery's temperature and state
of charge. It then adjusts the voltage
for best performance and extended
life of the battery.
When the battery's state of charge
is low, the voltage is raised slightly
to quickly bring the charge back up.
When the state of charge is high,
the voltage is lowered slightly to prevent overcharging. If the vehicle
has a voltmeter gauge or a voltage
display on the Driver Information
Center (DIC), you may see the
voltage move up or down. This is
normal. If there is a problem, an
alert will be displayed.
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 needed for very high
electrical loads.
A high electrical load occurs when
several of the following are on, such
as: 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

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-13566834) -
2020 - CRC - 10/4/19
170 Driving and Operating
Starting and
Operating
New Vehicle Break-In
Caution
The vehicle does not need an
elaborate break-in. But it will
perform better in the long run if
you follow these guidelines:. Do not drive at any one
constant speed, fast or slow,
for the first 805 km (500 mi).
Do not make full-throttle
starts. Avoid downshifting to
brake or slow the vehicle.
. Avoid making hard stops for
the first 322 km (200 mi) or
so. During this time the new
brake linings are not yet
broken in. Hard stops with
new linings can mean
premature wear and earlier
replacement. Follow this
(Continued)
Caution (Continued)
breaking-in guideline every
time you get new brake
linings.
Following break-in, engine speed
and load can be gradually
increased.
Ignition Positions
(Keyless Access)
The vehicle may be equipped with
an electronic keyless ignition with
pushbutton start. The transmitter must be in the
vehicle for the system to operate.
If the pushbutton start is not
working, the vehicle may be
near a strong radio antenna signal
causing interference to the Keyless
Access system. See
Remote
Keyless Entry (RKE) System
Operation (Keyless Access) 010 or
Remote Keyless Entry (RKE)
System Operation (Key Access)
0 16.
To shift out of P (Park), the ignition
must be turned on or in Service
Mode, and the brake pedal must be
applied.
Stopping the Engine/OFF (No
Indicator Lights) : When the
vehicle is stopped, press ENGINE
START/STOP once to turn the
engine off.
If the vehicle is in P (Park), the
ignition will turn off, and Retained
Accessory Power (RAP) will remain
active. See Retained Accessory
Power (RAP) 0177.
If the vehicle is not in P (Park), the
ignition will return to ACC/
ACCESSORY and the Driver

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-13566834) -
2020 - CRC - 10/4/19
Driving and Operating 175
3. If the engine still will not start,or starts but then stops, it could
be flooded with too much
gasoline. Try pushing the
accelerator pedal all the way to
the floor and holding it there as
you hold the key in START for
about three seconds. If the
vehicle starts briefly but then
stops again, do the same thing,
but this time keep the pedal
down for five or six seconds.
This clears the extra gasoline
from the engine.
Keyless Access 1. With the Keyless Access system, the RKE transmitter
must be in the vehicle. Press
ENGINE START/STOP with the
brake pedal applied. When the
engine begins cranking, let go
of the button.
The idle speed will go down as
the engine gets warm. Do not
race the engine immediately
after starting it. If the RKE transmitter is not in
the vehicle, if there is
interference, or if the RKE
battery is low, a Driver
Information Center (DIC)
message will display.
See
Driver Information Center
(DIC) 0109 and
Remote Keyless Entry (RKE)
System Operation (Keyless
Access) 010 or
Remote Keyless Entry (RKE)
System Operation (Key
Access) 016.
Caution
Cranking the engine for long
periods of time, by trying to start
the engine immediately after
cranking has ended, can overheat
and damage the cranking motor,
and drain the battery. Wait at
least 15 seconds between each
try, to let the cranking motor
cool down. 2. If the engine does not start
after five to 10 seconds,
especially in very cold weather
(below −18 °C or 0 °F), it could
be flooded with too much
gasoline. Try pushing the
accelerator pedal all the way to
the floor and holding it there as
you press ENGINE START/
STOP, for up to a maximum of
15 seconds. Wait at least
15 seconds between each try,
to allow the cranking motor to
cool down. When the engine
starts, let go of the button and
the accelerator. If the vehicle
starts briefly but then stops
again, do the same thing. This
clears the extra gasoline from
the engine. Do not race the
engine immediately after
starting it. Operate the engine
and transmission gently until
the oil warms up and lubricates
all moving parts.

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-13566834) -
2020 - CRC - 10/4/19
Driving and Operating 179
Parking over Things
That Burn
{Warning
Things that can burn could touch
hot exhaust parts under the
vehicle and ignite. Do not park
over papers, leaves, dry grass,
or other things that can burn.
Extended Parking
(Keyless Access)
It is best not to park with the vehicle
running. If the vehicle is left running,
be sure it will not move and there is
adequate ventilation. SeeShifting
Into Park 0177 and
Engine Exhaust 0179. If the vehicle is left parked and
running with the Remote Keyless
Entry (RKE) transmitter outside the
vehicle, it will continue to run for up
to half an hour.
If the vehicle is left parked and
running with the RKE transmitter
inside the vehicle, it will continue to
run for up to an hour.
The vehicle could turn off sooner if it
is parked on a hill, due to lack of
available fuel.
The timer will reset if the vehicle is
taken out of P (Park) while it is
running.
Engine Exhaust
{Warning
Engine exhaust contains carbon
monoxide (CO), which cannot be
seen or smelled. Exposure to CO
can cause unconsciousness and
even death.
Exhaust may enter the vehicle if:
. The vehicle idles in areas
with poor ventilation
(parking garages, tunnels,
deep snow that may block
underbody airflow or tail
pipes).
. The exhaust smells or
sounds strange or different.
. The exhaust system leaks
due to corrosion or damage.
. The vehicle exhaust system
has been modified,
damaged, or improperly
repaired.
(Continued)

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-13566834) -
2020 - CRC - 10/4/19
Index 321
FusesEngine Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 229
Fuses and Circuit Breakers . . . 229
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 231
G
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . 223
GaugesFuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Odometer . . . . . . . . . . . . . . . . . . . . . . . 97
Speedometer . . . . . . . . . . . . . . . . . . . 97
Tachometer . . . . . . . . . . . . . . . . . . . . . 97
Trip Odometer . . . . . . . . . . . . . . . . . . 97
Warning Lights andIndicators . . . . . . . . . . . . . . . . . . . . . 94
General Information Service and Maintenance . . . . . 276
Towing . . . . . . . . . . . . . . . . . . . . . . . . 201
Vehicle Care . . . . . . . . . . . . . . . . . . 203
Glove Box . . . . . . . . . . . . . . . . . . . . . . . 86
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . . 298
H
Halogen Bulbs . . . . . . . . . . . . . . . . . . 225
Hazard Warning Flashers . . . . . . . 121
Head Restraints . . . . . . . . . . . . . . . . . 37 Headlamps
Aiming . . . . . . . . . . . . . . . . . . . . . . . . 225
Automatic . . . . . . . . . . . . . . . . . . . . . 121
Bulb Replacement . . . . . . . . . . . . 225
Daytime Running
Lamps (DRL) . . . . . . . . . . . . . . . . 120
Flash-to-Pass . . . . . . . . . . . . . . . . . 120
High-Beam On Light . . . . . . . . . . 108
High/Low Beam Changer . . . . . 120
Lamps On Reminder . . . . . . . . . 108
Heated
Steering Wheel . . . . . . . . . . . . . . . . . 91
Heated Front Seats . . . . . . . . . . . . . . 41
Heated Mirrors . . . . . . . . . . . . . . . . . . . 31
Heater Engine . . . . . . . . . . . . . . . . . . . . . . . . 176
Heating . . . . . . . . . . . . . . . . . . . . . . . . . 153
High-Beam On Light . . . . . . . . . . . . 108
Hill and Mountain Roads . . . . . . . . 163
Hill Start Assist (HSA) . . . . . . . . . . 184
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Hood Ajar Light . . . . . . . . . . . . . . . . . 108
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
How to Wear Seat Belts Properly . . . . . . . . . . . . . . . . . . . . . . . . 45
HVAC . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
I
Ignition Positions . . . . . . . . . . 170, 172
Ignition Transmission Lock Check . . . . . . . . . . . . . . . . . . . . . . . . . 221
Immobilizer . . . . . . . . . . . . . . . . . . . . . . 28
Light . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Indicator Owner Manual . . . . . . . . . . . . . . . . 102
Vehicle Ahead . . . . . . . . . . . . . . . . 104
Infants and Young Children,
Restraints . . . . . . . . . . . . . . . . . . . . . . 66
Information Publication Ordering . . . . . . . . . . 303
Instrument Cluster . . . . . . . . . . . . . . . 95
Instrument Panel
Storage Area . . . . . . . . . . . . . . . . . . . 86
Instrument Panel Overview . . . . . . . 5
Introduction . . . . . . . . . . . . . . . . . . 2, 126
J
Jack Auxiliary . . . . . . . . . . . . . . . . . . . . . . 137
Jump Starting - North America . . . . . . . . . . . . . . . . . . . . . . . 260
K
Keyless Entry
Remote (RKE) System . . . . . 10, 16
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7