2018 CHEVROLET SONIC door lock

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-11373973) -
2018 - crc - 10/9/17
28 Keys, Doors, and Windows
Key Access with Remote StartShown
The key that is part of the Remote
Keyless Entry (RKE) transmitter can
be used for the ignition and all
locks.
Press the button on the RKE
transmitter to extend the key. Press
the button and the key blade to
retract the key.Keyless Access with Remote Start Shown
The key that is part of the Remote
Keyless Entry (RKE) transmitter can
be used for all locks.
See your dealer if a new key is
needed.
If it becomes difficult to turn the
ignition with the key, inspect the key
blade for debris.
If you are locked out of the vehicle,
see Roadside Assistance Program
0 315. With an active OnStar service plan,
an OnStar Advisor may remotely
unlock the vehicle. See
OnStar
Overview 0325.
Remote Keyless Entry
(RKE) System
See Radio Frequency Statement
0 321.
If there is a decrease in the Remote
Keyless Entry (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 Replacement” later
in this section.
. If the transmitter is still not
working correctly, see your
dealer or a qualified technician
for service.

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-11373973) -
2018 - crc - 10/9/17
Keys, Doors, and Windows 29
Remote Keyless Entry
(RKE) System Operation
(Key Access)
The RKE transmitter may work up to
60 m (197 ft) away from the vehicle.
Other conditions can affect the
performance of the transmitter. See
Remote Keyless Entry (RKE)
System028.
With Remote Start Shown
The following buttons are on the
transmitter:
Q: Press to lock all doors and the
liftgate or trunk. The turn signal
indicators may flash and/or the horn may sound on the second press to
indicate locking. See
Vehicle
Personalization 0129.
If the driver door is open when
Qis
pressed, all doors lock except the
driver door, if Open Door
Anti-Lockout is enabled through
vehicle personalization. See Vehicle
Personalization 0129. If the
passenger door is open when
Qis
pressed, all doors lock.
Pressing
Qmay also arm the
theft-deterrent system. See Vehicle
Alarm System 044.
K:Press to unlock the driver door,
or all doors and the liftgate or trunk.
The turn signal indicators flash to
indicate unlocking has occurred.
See Vehicle Personalization 0129.
Pressing
Kmay also disarm the
theft-deterrent system. See Vehicle
Alarm System 044.
Y:If equipped, press and hold to
release the trunk.
7: Press and release one time to
initiate vehicle locator. The exterior
lamps flash and the horn chirps
three times. Press and hold
7for at
least three seconds to sound the
panic alarm. The horn sounds and
the turn signals flash for 30 seconds
until
7is pressed again, or until the
ignition is turned on using the key.
/: If equipped, press and releaseQand then immediately press and
hold
/for at least four seconds or
until the turn signal lamps flash to
start the engine from outside the
vehicle using the RKE transmitter.
See Remote Vehicle Start 037.
The buttons on the RKE transmitter
are disabled when there is a key in
the ignition.
Programming Keys to the
Vehicle
Only RKE transmitters programmed
to this vehicle will work. If a
transmitter is lost or stolen, a
replacement can be purchased and
programmed through your dealer.
When the replacement transmitter is

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-11373973) -
2018 - crc - 10/9/17
Keys, Doors, and Windows 31
Battery Replacement
The battery is not rechargeable. To
replace the battery:
Caution
When replacing the battery, do
not touch any of the circuitry on
the transmitter. Static from your
body could damage the
transmitter.
1. Press the button on the transmitter to extend the key.
2. Remove the battery cover by prying with a finger.
3. Remove the old battery.
4. Insert the new battery, positive side facing up. Replace with a
CR2032 or equivalent battery.
5. Snap the battery cover back on to the transmitter.
Remote Keyless Entry
(RKE) System Operation
(Keyless Access)
The Keyless Access system allows
for vehicle entry when the Remote
Keyless Entry (RKE) transmitter is
within 1 m (3 ft). See “Keyless
Access Operation” following.
The RKE transmitter functions may
work up to 60 m (197 ft) away from
the vehicle.
Other conditions can impact the
performance of the transmitter.
With Remote Start Shown
Q: Press once to lock all doors and
the liftgate or trunk.
The turn signal indicators may flash
and/or the horn may sound on the
second press to indicate locking.
If any door is open when
Qis
pressed, all doors will lock,
if disabled through vehicle
personalization. If enabled, only the
driver door unlocks. See Vehicle
Personalization 0129.
Pressing
Qmay also arm the alarm
system. See Vehicle Alarm System
0 44.

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-11373973) -
2018 - crc - 10/9/17
32 Keys, Doors, and Windows
K:Press to unlock the driver door
and the liftgate or trunk. Press again
to unlock all doors.
The turn signal indicators may flash
to indicate unlocking has occurred.
See Vehicle Personalization 0129.
Pressing
Kwill disarm the alarm
system. See Vehicle Alarm System
0 44.
X:If equipped, press twice to
release the trunk.
7: Press and release one time to
initiate vehicle locator. The exterior
lamps flash and the horn chirps
three times.
Press and hold
7for at least
three seconds to sound the panic
alarm. The horn sounds and the
turn signals flash for about
30 seconds until
7is pressed again
or the ignition is turned on.
/: If equipped, pressQand then
immediately press and hold
/for at
least four seconds or until the turn
signal lamps flash to start the
engine from outside the vehicle
using the RKE transmitter. See
Remote Vehicle Start 037.
Keyless Access Operation
Some vehicles have a Keyless
Access system that lets you lock
and unlock the doors without
removing the RKE transmitter from
your pocket, purse, briefcase, etc.
The RKE transmitter should be
within 1 m (3 ft) of the trunk or door
being opened. If the vehicle has this
feature, there will be buttons on the
outside door handles.
Keyless Access can be
programmed to unlock all doors on
the first unlock/lock button press
from the driver door. See Vehicle
Personalization 0129. Keyless Unlocking/Locking from
the Driver Door
When the doors are locked and the
RKE transmitter is within 1 m (3 ft)
of the driver door handle, pressing
the lock/unlock button on the driver
door handle will unlock the driver
door. If the lock/unlock button is
pressed again within five seconds,
all passenger doors will unlock. Pull
the door handle to unlatch the door.
Driver Side Shown, Passenger
Side Similar

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-11373973) -
2018 - crc - 10/9/17
Keys, Doors, and Windows 33
Rear Driver Side Shown,Passenger Side Similar
Pressing the lock/unlock button will
cause all doors to lock if any of the
following occur:
. It has been more than
five seconds since the first lock/
unlock button press.
. Two lock/unlock button presses
were used to unlock all doors.
. Any vehicle door has opened
and all doors are now closed. Keyless Unlocking/Locking from
Passenger Doors
When the doors are locked and the
RKE transmitter is within 1 m (3 ft)
of the door handle, pressing the
lock/unlock button on that door
handle will unlock all doors.
Pressing the lock/unlock button will
cause all doors to lock if any of the
following occur:
.
The lock/unlock button was used
to unlock all doors.
. Any vehicle door has opened
and all doors are now closed.
Passive Locking
If equipped, Keyless Access will
lock the vehicle several seconds
after all doors are closed, if the
vehicle is off and at least one RKE
transmitter has been removed from
the interior or none remain in the
vehicle.
If other electronic devices interfere
with the RKE transmitter signal, the
vehicle may not detect the RKE
transmitter inside the vehicle. If passive locking is enabled, the
doors may lock with the RKE
transmitter inside the vehicle. Do
not leave the RKE transmitter in an
unattended vehicle.
Temporary Disable of the Passive
Locking Feature
Temporarily disable passive locking
by pressing and holding
Kon the
interior door switch with a door open
for at least four seconds, or until
three chimes are heard. Passive
locking will then remain disabled
until
Qon the interior door is
pressed, or until the vehicle is
turned on.
Keyless Trunk/Hatch Opening
Press the touch pad on the rear of
the trunk or hatch above the license
plate to open the trunk when the
RKE transmitter is in range.
Remote Left In Vehicle Alert
When the vehicle is turned off and
an RKE transmitter is left in the
vehicle, the horn will chirp three

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-11373973) -
2018 - crc - 10/9/17
34 Keys, Doors, and Windows
times after all doors are closed. To
turn on or off seeVehicle
Personalization 0129.
Remote No Longer In Vehicle Alert
If the vehicle is on with a door open,
and then all doors are closed, the
vehicle will check for RKE
transmitters inside. If an RKE
transmitter is not detected, the
Driver Information Center (DIC) will
display NO REMOTE DETECTED
and the horn will chirp three times.
This occurs only once each time the
vehicle is driven.
See Vehicle Personalization 0129.
Programming Transmitters to
the Vehicle
Only RKE transmitters programmed
to the vehicle will work. If a
transmitter is lost or stolen, a
replacement can be purchased and
programmed through your dealer.
The vehicle can be reprogrammed
so that lost or stolen transmitters no
longer work. Any remaining
transmitters will need to be reprogrammed. Each vehicle can
have up to eight transmitters
matched to it.
Programming with Recognized
Transmitters
A new transmitter can be
programmed to the vehicle when
there are two recognized
transmitters. To program, the vehicle
must be off and all of the
transmitters, both currently
recognized and new, must be
with you.
1. Place the two recognized transmitter(s) in the front
cupholder.
2. Insert the vehicle key of the new transmitter into the key
lock cylinder on the outside of
the driver door and turn the key
counterclockwise five times
within 10 seconds.
The Driver Information Center
(DIC) displays READY FOR
REMOTE #2, 3, 4, or 5.
3. Place the new transmitter intothe front cupholder.
4. Press ENGINE START/STOP. When the transmitter is
learned, the DIC will show that
it is ready to program the next
transmitter.
5. Remove the transmitter from the front cupholder and
press
K.
To program additional
transmitters, repeat Steps 3–5.

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-11373973) -
2018 - crc - 10/9/17
Keys, Doors, and Windows 35
When all additional transmitters
are programmed, press and
hold ENGINE START/STOP for
10 seconds to exit
programming mode.
Programming without Recognized
Transmitters
If two currently recognized
transmitters are not available, follow
this procedure to program up to
eight transmitters. This feature is
not available in Canada. This
procedure will take approximately
30 minutes to complete. The vehicle
must be off and all of the
transmitters to be programmed must
be with you. 1. Insert the vehicle key of the transmitter into the key lock
cylinder on the outside of the
driver door and turn the key
counterclockwise five times
within 10 seconds.
The Driver Information Center
(DIC) displays REMOTE
LEARN PENDING,
PLEASE WAIT. 2. Wait for 10 minutes until the
DIC displays PRESS ENGINE
START BUTTON TO LEARN
and then press ENGINE
START/STOP.
The DIC will again display
REMOTE LEARN PENDING,
PLEASE WAIT.
3. Repeat Step 2 two additional times. After the third time, all
previously known transmitters
will no longer work with the
vehicle. Remaining transmitters
can be relearned during the
next steps.
The DIC should now display
READY FOR REMOTE # 1.
4. Place the new transmitter intothe front cupholder.
5. Press ENGINE START/STOP. When the transmitter is
learned, the DIC will show that
it is ready to program the next
transmitter.
6. Remove the transmitter from the front cupholder and
press
K.
To program additional
transmitters, repeat Steps 4–6.

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-11373973) -
2018 - crc - 10/9/17
38 Keys, Doors, and Windows
When the engine 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. After 30 seconds,
repeat the steps if a 10-minute
extension is desired. Remote start
can be extended only once.
Turn the ignition on before driving.
Extending Engine Run Time
The engine run time can also be
extended by another 10 minutes,
if during the first 10 minutes
Steps 1 and 2 are repeated while
the engine is still running. An
extension can be requested,
30 seconds after starting. This
provides a total of 20 minutes.
When the remote start is extended,
the second 10-minute period is
added on to the first 10 minutes for
a total of 20 minutes.
A maximum of two remote starts,
or a single start with an extension,
are allowed between ignition cycles.After this, the ignition must be
turned on then off before the remote
start procedure can be used again.
Canceling a Remote Start
To cancel a remote start, do one of
the following:
.
Press and hold
/until the
parking lamps turn off.
. Turn on the hazard warning
flashers.
. Turn the vehicle on and then off.
Conditions in Which Remote Start
Will Not Work
The remote vehicle start feature will
not operate if:
. The key is in the ignition (Key
Access).
. A transmitter is in the vehicle
(Keyless Access).
. The hood is not closed.
. The hazard warning flashers
are on.
. The malfunction indicator lamp
is on. .
The engine coolant temperature
is too high.
. The oil pressure is low.
. Two remote vehicle starts, or a
single remote start with an
extension, have already
been used.
. The vehicle is not in P (Park).
Door Locks
{Warning
Unlocked doors can be
dangerous.
. Passengers, especially
children, can easily open
the doors and fall out of a
moving vehicle. The doors
can be unlocked and
opened while the vehicle is
moving. The chance of
being thrown out of the
vehicle in a crash is
increased if the doors are
not locked. So, all
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