2018 TOYOTA YARIS iA keyless

TABLE OF CONTENTS2
YARIS iA_OM_OM99Q46z_(U)How to Use This Manual................ 9
Pictorial Index .............................. 12
1-1. Seats
Seat Precautions ................. 18
Front Seat ........................... 21
Rear Seat ............................ 24
Head Restraints .................. 27
1-2. Seat Belt Systems Seat Belt Precautions.......... 30
Seat Belt.............................. 34
Seat Belt Pretensioner and Load Limiting
Systems ............................ 36
Seat Belt Extender .............. 39
1-3. Child Restraint Child-Restraint Precautions ....................... 41
Child-Restraint System Installation ......................... 46
Installing Child-Restraint Systems ............................ 48 1-4. SRS Air Bags
Supplemental Restraint System (SRS)
Precautions ....................... 62
Supplemental Restraint System Components ......... 69
How the SRS Air Bags Work .................................. 70
SRS Air Bag Deployment Criteria ............................... 74
Limitations to SRS Air Bag ...................... 76
Front Passenger Occupant Classification
System .............................. 78
Constant Monitoring ............ 83
2-1. Keys Keys..................................... 86
Keyless Entry System.......... 88
2-2. Door and Locks Door Locks .......................... 94
Trunk Lid............................ 103
2-3. Fuel and Emission Fuel and Engine Exhaust Precautions ..................... 107
Fuel-Filler Lid and Cap ...... 110
1Essential Safety
Equipment
2Before Driving

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YARIS iA_OM_OM99Q46z_(U)
Before Driving2
2-1. KeysKeys .................................... 86
Keyless Entry System ......... 88
2-2. Door and Locks Door Locks .......................... 94
Trunk Lid ........................... 103
2-3. Fuel and Emission Fuel and Engine Exhaust Precautions ..................... 107
Fuel-Filler Lid and Cap ...... 110
2-4. Steering Wheel Steering Wheel ................. 112
2-5. Mirrors Mirrors ............................... 113 2-6. Windows
Power Windows ................ 116
2-7. Security System Modification and Add-On Equipment ......... 119
Immobilizer System........... 120
Theft Deterrent System ..... 122
2-8. Driving Tips Break-In Period ................. 125
Saving Fuel and Protection of the
Environment .................... 126
Hazardous Driving ............ 127
Floor Mat ........................... 128
Rocking the Vehicle .......... 129
Winter Driving ................... 130
Driving In Flooded Area ................................ 133
Overloading....................... 134
Driving on Uneven Road ............................... 135
2-9. Towing Trailer Towing ................... 136
Recreational Towing ......... 137

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YARIS iA_OM_OM99Q46z_(U)
2-1. Keys
Keyless Entry System
It can also help you signal for attention.
Operating the theft deterrent system is also possible on theft deterrent
system-equipped vehicles.
Press the buttons slowly and carefully.
System malfunctions or warnings ar e indicated by the following warn-
ing lights or beeps.
● KEY Warning Light (Red)
Refer to Warning/Indicator Lights on P. 156.
● Ignition Not Switched Off (STOP) Warning Beep
Refer to Ignition Not Switched Off (STOP) Warning Beep on P. 516.
● Key Removed from Vehicle Warning Beep
Refer to Key Removed from Vehicle Warning Beep on P. 516.
If you have a problem with the key, consult your Toyota dealer.
If your key is lost or stolen, consul t your Toyota dealer as soon as pos-
sible for a replacement and to make the lost or stolen key inoperative.
This system uses the key buttons to remotely lock and unlock
the doors and the trunk lid, and opens the trunk lid.
The system can start the engine without having to take the key
out of your purse or pocket.

YARIS iA_OM_OM99Q46z_(U)
892-1. Keys
2
Before Driving
●The keyless entry system operation may vary due to local conditions.
● The keyless entry system is fully operational (door/trunk lid lock/unlock)
when the ignition is switched off. The system does not operate if the ignition
is switched to any position other than off.
● If the key does not operate when pressing a button or the operational range
becomes too small, the battery may be dead. To install a new battery, refer
to Key Battery Replacement ( →P. 436).
● Additional keys can be obtained at your Toyota dealer. Up to 6 keys can be
used with the keyless functions per vehicle. Bring all keys to your Toyota
dealer when additional keys are required.
Operation indicator light
Operation buttons
The operation indicator light
flashes when the buttons are
pressed.
● Battery life is about one year. Replace
the battery with a new one if the KEY
indicator light (green) flashes in the com-
bination meter. Replacing the battery
about once a year is recommended
because the KEY warning light/indicator
light may not illuminate or flash depend-
ing on the rate of battery depletion.
NOTICE
Radio equipment like this is governed by laws in the United States.
Changes or modifications not expre ssly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
Smart Key
1
2

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YARIS iA_OM_OM99Q46z_(U)
2-2. Door and Locks
All doors and the trunk lid lock automatically when the driver’s door is
locked using the key.
All doors and the trunk lid unlock when the driver’s door is unlocked
and the key is held in the unlock position for one second or longer.
Turn the key toward the front to
lock, toward the back to unlock.
Lock
Unlock
Holding the key in the unlocked
position in the driver’s door lock for
about a second unlocks all doors
and the trunk lid. To unlock only the
driver’s door, insert the key into the
driver’s door lock and turn the key
briefly to the unlock position and
then immediately return it to the
center position.
All doors and the trunk lid can be locked/unlocked by operating the
keyless entry system smart key, refer to Keyless Entry System
( → P. 88).
Locking, Unlocking with Key
1
2
Locking, Unlocking with Smart Key

YARIS iA_OM_OM99Q46z_(U)
1413-1. Start/Stop Engine
3
When Driving
■Push Button Start Positions
●The engine starts by pressing the push button start while depressing the
clutch pedal (manual transaxle) or the brake pedal (automatic transaxle). To
switch the ignition position, press the push button start without depressing
the pedal.
● Do not leave the ignition switched ON while the engine is not running. Doing
so could result in the battery going dead. If the ignition is left in ACC (For
automatic transaxle, the selector lever is in the P position, and the ignition is
in ACC), the ignition switches off automatically after about 25 minutes.
■ ACC (Accessory)
The keyless entry system does not function while the push button start has
been pressed to ACC, and the doors will not lock/unlock even if they have
been locked manually.
■ ON
When the push button start is pressed to ON, the sound of the fuel pump
motor operating near the fuel tank can be heard. This does not indicate an
abnormality.
WARNING
■Before leaving the driver’s seat, set the parking brake, make sure the
selector lever is in 1st gear or R (manual transaxle) or in P (automatic
transaxle), and always switch the ignition off
Leaving the driver’s seat without setting the parking brake, shifting the
selector lever to 1st gear or R (manual transaxle) or to P (automatic tran-
saxle), and switching the ignition off is dangerous. Unexpected vehicle
movement could occur which could result in an accident.
In addition, if your intention is to l eave the vehicle for even a short period, it
is important to switch the ignition off, as leaving it in another position will dis-
able some of the vehicle’s security systems and run the battery down.

5066-7. Warning/Indicator Lights and Warning Sounds
YARIS iA_OM_OM99Q46z_(U)
■ABS Warning Light
●When the engine is jump-started to charge the battery, uneven rpm occurs
and the ABS warning light may illuminate. If this occurs, it is the result of the
weak battery and does not indicate an ABS malfunction.
Recharge the battery.
● The brake assist system does not operate while the ABS warning light is illu-
minated.
(Illuminate)
TCS/DSC Indicator Light
If the light stays on, the TCS, DSC or the brake assist sys-
tem may have a malfunction and they may not operate
correctly. Take your vehicle to your Toyota dealer.
Air Bag/Front Seat Belt Pretensioner System Warning
LightA system malfunction is indicated if the warning light con-
stantly flashes, constantly illuminates or does not illumi-
nate at all when the ignition is switched ON. If any of these
occur, consult your Toyota dealer as soon as possible.
The system may not operate in an accident.
(Flashing)
(if equipped)
Tire Pressure Monitoring System Warning Light
If the tire pressure monitoring system has a malfunc-
tion, the tire pressure warn ing light flashes for about 1
minute when the ignition is switched ON and then con-
tinues illuminating. Have your vehicle checked by your
Toyota dealer as soon as possible.
(Red)
(Illuminate)
KEY Warning Light
If any malfunction occurs in the keyless entry system, it
illuminates continuously.
Refer to Emergency Operation for Starting the Engine on
P. 146.
SignalWarning

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YARIS iA_OM_OM99Q46z_(U)
7-8. Declaration of Conformity
Declaration of Conformity
Keyless Entry System/Immobilizer System