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Seats and Restraints 91
1. Insert the head restraint postsinto the holes in the top of theseatback. The notches on theposts must face the driver sideof the vehicle.
2. Push the head restraint down.
If necessary, press the heightadjustment release button tofurther lower the head restraint.See Rear Seats.
3. Try to move the head restraintto make sure that it is locked inplace.
Replacing LATCH System
Parts After a Crash
{Warning
AcrashcandamagetheLATCH
system in the vehicle. A damaged
LATCH system may not properly
secure the child restraint,
resulting in serious injury or even
death in a crash. To help make
sure the LATCH system is
working properly after a crash,
(Continued)
Warning (Continued)
see your dealer to have the
system inspected and any
necessary replacements made as
soon as possible.
If the vehicle has the LATCH systemand it was being used during acrash, new LATCH system partsmay be needed.
New parts and repairs may benecessary even if the LATCHsystem was not being used at thetime of the crash.
Securing Child Restraints
(With the Safety Belt in
the Rear Seat)
When securing a child restraint in arear seating position, study theinstructions that came with the childrestraint to make sure it iscompatible with this vehicle.
If the child restraint has the LATCHsystem, seeLower Anchors andTe t h e r s f o r C h i l d r e n ( L AT C H
System)084for how and where toinstall the child restraint usingLATCH. If a child restraint is securedin the vehicle using a safety beltand it uses a top tether, seeLowerAnchors and Tethers for Children(LATCH System)084for top tetheranchor locations.
Do not secure a child seat in aposition without a top tether anchorif a national or local law requiresthat the top tether be anchored, or ifthe instructions that come with thechild restraint say that the top strapmust be anchored.
If the child restraint or vehicle seatposition does not have the LATCHsystem, you will be using the safetybelt to secure the child restraint.Be sure to follow the instructionsthat came with the child restraint.
If more than one child restraintneeds to be installed in the rearseat, be sure to readWhere to Putthe Restraint083.
1. Put the child restraint onthe seat.

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-10122660) -2017 - crc - 5/13/16
92 Seats and Restraints
2. Pick up the latch plate, and runthe lap and shoulder portionsof the vehicle’ssafetybeltthrough or around the restraint.The child restraint instructionswill show you how.
3. Push the latch plate into thebuckle until it clicks.
Position the release button onthe buckle, away from the childrestraint system, so that thesafety belt could be quicklyunbuckled if necessary.
4. Pull the shoulder belt all theway out of the retractor to setthe lock. When the retractorlock is set, the belt can betightened but not pulled out ofthe retractor.
5. To tighten the belt, push downon the child restraint, pull theshoulder portion of the belt totighten the lap portion of thebelt, and feed the shoulder beltback into the retractor. Wheninstalling a forward-facing childrestraint, it may be helpful touse your knee to push down onthe child restraint as youtighten the belt.
Try to pull the belt out of theretractor to make sure theretractor is locked. If theretractor is not locked, repeatSteps 4 and 5.

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-10122660) -2017 - crc - 5/13/16
Seats and Restraints 93
6. If the child restraint has a toptether, follow the child restraintmanufacturer's instructionsregarding the use of the toptether. SeeLower Anchors andTe t h e r s f o r C h i l d r e n ( L AT C HSystem)084.
7. Before placing a child in thechild restraint, make sure it issecurely held in place. Tocheck, grasp the child restraintat the safety belt path andattempt to move it side to sideand back and forth. When thechild restraint is properlyinstalled, there should be nomore than 2.5 cm (1 in) ofmovement.
To r e m o v e t h e c h i l d r e s t r a i n t ,unbuckle the vehicle safety belt andlet it return to the stowed position.If the top tether is attached to a toptether anchor, disconnect it.
Securing Child Restraints
(With the Safety Belt in
the Front Seat)
This vehicle has airbags. A rearseat is a safer place to secure aforward-facing child restraint. SeeWhere to Put the Restraint083.
In addition, the vehicle has apassenger sensing system which isdesigned to turn off the frontoutboard passenger frontal airbagand knee airbag under certainconditions. SeePassenger SensingSystem071andPassenger AirbagStatus Indicator0111for moreinformation on this, includingimportant safety information.
Never put a rear-facing child seat inthe front. This is because the risk tothe rear-facing child is so great,if the airbag deploys.
{Warning
Achildinarear-facingchild
restraint can be seriously injured
or killed if the front outboard
passenger frontal airbag inflates.
This is because the back of the
rear-facing child restraint would
be very close to the inflating
airbag. A child in a forward-facing
child restraint can be seriously
injured or killed if the front
outboard passenger frontal airbag
inflates and the passenger seat is
in a forward position.
Even if the passenger sensing
system has turned off the front
outboard passenger airbag(s), no
system is fail-safe. No one can
guarantee that an airbag will not
deploy under some unusual
circumstance, even though the
airbag(s) are off.
Secure rear-facing child restraints
in a rear seat, even if the
airbag(s) are off. If you secure a
(Continued)

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-10122660) -2017 - crc - 5/13/16
94 Seats and Restraints
Warning (Continued)
forward-facing child restraint in
the front outboard passenger
seat, always move the seat as far
back as it will go. It is better to
secure the child restraint in a
rear seat.
SeePassenger Sensing System
071for additional information.
If the child restraint uses a toptether, seeLower Anchors andTe t h e r s f o r C h i l d r e n ( L AT C HSystem)084for top tether anchorlocations.
Do not secure a child seat in aposition without a top tether anchorif a national or local law requiresthat the top tether be anchored, or ifthe instructions that come with thechild restraint say that the top strapmust be anchored.
In Canada, the law requires thatforward-facing child restraints haveatoptether,andthatthetetherbeattached.
When using the lap-shoulder belt tosecure the child restraint in thisposition, follow the instructions thatcame with the child restraint and thefollowing instructions:
1. Move the seat as far back as itwill go before securing theforward-facing child restraint.Move the seat upward or theseatback to an upright position,if needed, to get a tightinstallation of the childrestraint.
When the passenger sensingsystem has turned off the frontoutboard passenger frontalairbag and knee airbag, the offindicator on the passengerairbag status indicator shouldlight and stay lit when you startthe vehicle. SeePassengerAirbag Status Indicator0111.
2. Put the child restraint onthe seat.
3. Pick up the latch plate, and runthe lap and shoulder portionsof the vehicle's safety belt
through or around the restraint.The child restraint instructionswill show you how.
Tilt the latch plate to adjust thebelt if needed.

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Seats and Restraints 95
4. Push the latch plate into thebuckle until it clicks.
Position the release button onthe buckle, away from the childrestraint system, so that thesafety belt could be quicklyunbuckled if necessary.
5. Pull the shoulder belt all theway out of the retractor to setthe lock. When the retractorlock is set, the belt can betightened but not pulled out ofthe retractor.
6. To tighten the belt, push downon the child restraint, pull theshoulder portion of the belt totighten the lap portion of thebelt, and feed the shoulder beltback into the retractor. Wheninstalling a forward-facing childrestraint, it may be helpful touse your knee to push down onthe child restraint as youtighten the belt.
Try to pull the belt out of theretractor to make sure theretractor is locked. If theretractor is not locked, repeatSteps 5 and 6.

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96 Seats and Restraints
7. Before placing a child in thechild restraint, make sure it issecurely held in place. Tocheck, grasp the child restraintat the safety belt path andattempt to move it side to sideand back and forth. When thechild restraint is properlyinstalled, there should be nomore than 2.5 cm (1 in) ofmovement.
If the airbags are off, the offindicator in the passenger airbagstatus indicator will come on andstay on when the vehicle is started.
If a child restraint has been installedand the off symbol is not lit, see“Ifthe On Indicator Is Lit for a ChildRestraint”underPassenger SensingSystem071.
To r e m o v e t h e c h i l d r e s t r a i n t ,unbuckle the vehicle's safety beltand let it go back all the way.

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-10122660) -2017 - crc - 5/13/16
100 Instruments and Controls
Instruments and
Controls
Controls
Steering Wheel Adjustment . . . 101Steering Wheel Controls . . . . . . 101Heated Steering Wheel . . . . . . . 102Horn . . . . . . . . . . . . . . . . . . . . . . . . . . 102Windshield Wiper/Washer . . . . 102Rear Window Wiper/Washer . . . . . . . . . . . . . . . . . . . . . 103Compass . . . . . . . . . . . . . . . . . . . . . 104Clock . . . . . . . . . . . . . . . . . . . . . . . . . 104Power Outlets . . . . . . . . . . . . . . . . 105
Warning Lights, Gauges, and
Indicators
Warning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . 106Instrument Cluster . . . . . . . . . . . . 107Speedometer . . . . . . . . . . . . . . . . . 109Odometer . . . . . . . . . . . . . . . . . . . . . 109Trip Odometer . . . . . . . . . . . . . . . . 109Ta c h o m e t e r . . . . . . . . . . . . . . . . . . . 1 0 9Fuel Gauge . . . . . . . . . . . . . . . . . . . 109Safety Belt Reminders . . . . . . . . 110Airbag Readiness Light . . . . . . . 110Passenger Airbag StatusIndicator . . . . . . . . . . . . . . . . . . . . . 111
Charging System Light . . . . . . . 112Malfunction Indicator Lamp(Check Engine Light) . . . . . . . . 112Service Vehicle Soon Light . . . 114Owner Manual Indicator . . . . . . 114Brake System WarningLight . . . . . . . . . . . . . . . . . . . . . . . . 114Antilock Brake System (ABS)Warning Light . . . . . . . . . . . . . . . 115Operate Pedal Light . . . . . . . . . . 115Up-Shift Light . . . . . . . . . . . . . . . . . 115Power Steering WarningLight . . . . . . . . . . . . . . . . . . . . . . . . 115Lane Departure Warning(LDW) Light . . . . . . . . . . . . . . . . . 116Forward Collision Alert (FCA)Warning Light . . . . . . . . . . . . . . . 116Vehicle Ahead Indicator . . . . . . . 116Ultrasonic Parking SensorLight . . . . . . . . . . . . . . . . . . . . . . . . 116Traction Off Light . . . . . . . . . . . . . 117StabiliTrak®OFF Light . . . . . . . . 117Traction Control System (TCS)/StabiliTrak®Light . . . . . . . . . . . . 117Engine Coolant TemperatureWarning Light . . . . . . . . . . . . . . . 118Tire Pressure Light . . . . . . . . . . . 118Engine Oil Pressure Light . . . . . 118Low Fuel Warning Light . . . . . . . 119Immobilizer Light . . . . . . . . . . . . . 119
Reduced Engine PowerLight . . . . . . . . . . . . . . . . . . . . . . . . 120High-Beam On Light . . . . . . . . . . 120Front Fog Lamp Light . . . . . . . . . 120Lamps On Reminder . . . . . . . . . 120Cruise Control Light . . . . . . . . . . 120Door Ajar Light . . . . . . . . . . . . . . . 121Trunk Ajar Light . . . . . . . . . . . . . . 121
Information Displays
Driver InformationCenter (DIC) . . . . . . . . . . . . . . . . 121
Vehicle Messages
Vehicle Messages . . . . . . . . . . . . 126Engine Oil Messages . . . . . . . . . 127Tire Messages . . . . . . . . . . . . . . . . 127
Vehicle Personalization
Vehicle Personalization . . . . . . . 127

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110 Instruments and Controls
Safety Belt Reminders
Driver Safety Belt Reminder
Light
There is a driver safety beltreminder light on the instrumentcluster.
When the vehicle is started, thislight flashes and a chime may comeon to remind the driver to fastentheir safety belt. Then the light stayson solid until the belt is buckled.This cycle may continue severaltimes if the driver remains orbecomes unbuckled while thevehicle is moving.
If the driver safety belt is buckled,neither the light nor the chimecomes on.
Passenger Safety Belt
Reminder Light
There is a passenger safety beltreminder light near the passengerairbag status indicator. SeePassenger Sensing System071.
When the vehicle is started, thislight flashes and a chime may comeon to remind passengers to fastentheir safety belt. Then the light stayson solid until the belt is buckled.This cycle continues several times ifthe passenger remains or becomesunbuckled while the vehicle ismoving.
If the passenger safety belt isbuckled, neither the chime nor thelight comes on.
The front passenger safety beltreminder light and chime may turnon if an object is put on the seatsuch as a briefcase, handbag,
grocery bag, laptop, or otherelectronic device. To turn off thereminder light and/or chime, removethe object from the seat or bucklethe safety belt.
Airbag Readiness Light
This light shows if there is anelectrical problem with the airbagsystem. The system check includesthe airbag sensor(s), passengersensing system, the pretensioners(if equipped), the airbag modules,the wiring, and the crash sensingand diagnostic module. For moreinformation on the airbag system,seeAirbag System065.
The airbag readiness light comes onfor several seconds when thevehicle is started. If the light doesnot come on then, have it fixedimmediately.