2018 TOYOTA YARIS iA ignition

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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
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2

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YARIS iA_OM_OM99Q46z_(U)
2-1. Keys
■Unlock button
●The system can be set to unlock all doors by performing a single operation.
Refer to Customizable Features on P. 562.
Use the following procedure to change the setting.
Switch the ignition off and close all of the doors and the trunk lid.
Open the driver’s door
Within 30 seconds of opening the driver’s door, press and hold the
UNLOCK button on the key for 5 seconds or longer. The sound of the
doors locking/unlocking can be heard.
After this, the system switches the setting each time the UNLOCK button
is pressed (the sound of the doors locking/unlocking can be heard).
The setting change is completed by doing any one of the following:
• Switching the ignition to ACC or ON.
• Closing the driver’s door.
• Opening the trunk lid.
• Not operating the key for 10 seconds.
• Pressing any button except the UNLOCK button on the key.
● Auto re-lock function:
After unlocking with the key, all doors and the trunk lid will automatically lock
if any of the following operations are not performed within about 60 sec-
onds. If your vehicle has a theft deterrent system, the hazard warning lights
will flash for confirmation.
The time required for the doors to lock automatically can be changed.
Refer to Customizable Features on P. 562.
• A door or the trunk lid is opened.
• The ignition is switched to any position other than off.
● With theft deterrent system:
When the doors are unlocked by pressing the unlock button on the key while
the theft deterrent system is turned off, the hazard warning lights will flash
twice to indicate that the system is turned off.
■ Panic button
The panic button will work whether any door or the trunk lid is open or closed.
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2
3
4

YARIS iA_OM_OM99Q46z_(U)
932-1. Keys
2
Before Driving
The system operates only when the driver is in the vehicle or within
operational range while the key is being carried.
■Starting the Engine Operational range
●Starting the engine may be possible even if the key is outside of the vehicle
and extremely close to a door and window, however, always start the engine
from the driver’s seat.
If the vehicle is started and the key is not in the vehicle, the vehicle will not
restart after it is shut off and the ignition is switched to off.
● The trunk is out of the assured operational range, however, if the key (smart
key) is operable the engine will start.
● The engine may not start if the key is placed in the following areas:
• Around the dashboard
• In the storage compartments such as the glove compartment
• On the rear parcel shelf
If a key is left in the vehicle, the functions of the key left in the vehicle
are temporarily suspended to prevent theft of the vehicle.
To restore the functions, press the unlock button on the functions-sus-
pended key in the vehicle.
Operational Range
Interior antenna
Key Suspend Function

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YARIS iA_OM_OM99Q46z_(U)
2-2. Door and Locks
Door Locks
When the ignition is switched to ACC or ON, the vehicle lock-out pre-
vention feature prevents you from locking yourself out of the vehicle.
All doors and the trunk lid will autom atically unlock if they are locked
using the power door locks with any door open.
The vehicle lock-out prevention feature does not operate while the
ignition is switched off.
When any door is opened from the outside while the key is inside the
vehicle, the closed doors are locked. All the doors are automatically
unlocked by closing the open door.
The horn sound is heard twice to notify the driver that the key has
been left in the vehicle.
■ Door unlock (control) system with collision detection
This system automatically unlocks the doors in the event the vehicle is
involved in an accident to allow passengers to get out of the vehicle immedi-
ately and prevent being trapped inside. While the ignition is switched ON and
in the event the vehicle receives an impact strong enough to inflate the air
bags, all the doors are automatically unlocked after about 6 seconds have
elapsed from the time of the accident.
The doors may not unlock depending on how an impact is applied, the force
of the impact, and other conditions of the accident.
If door-related systems or the battery is malfunctioning, the doors will not
unlock.

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YARIS iA_OM_OM99Q46z_(U)
2-2. Door and Locks
• When the vehicle speed exceeds 12 mph (20 km/h), all doors and
the trunk lid lock automatically.
• When the ignition is switched off, all doors and the trunk lid unlock automatically.
These functions can also be disabl ed so that they do not operate.
■Auto lock/unlock function setting change using door-lock
switch
The doors and the trunk lid can be set to lock or unlock automati-
cally by selecting any one of the functions from the following table
and using the driver’s door-lock switch on the interior door panel.
*1: Other settings for the auto door lock function are available at your Toyota dealer. For details consult your Toyota dealer. Refer to Customizable
Features on P. 562.
Auto Lock/Unlock Function
Function numberFunction*1
1The auto door-lock function is disabled.
2All the doors and the trunk lid lock automatically when the
vehicle speed is about 12 mph (20 km/h) or more.
3
All the doors and the trunk lid lock automatically when the
vehicle speed is about 12 mph (20 km/h) or more. All the
doors and the trunk lid unlock when the ignition is switched
from ON to Off.
4
Automatic transaxle vehicles only:
When the ignition is switched ON and the shift lever is shifted
from park (P) to any other gear position, all the doors and the
trunk lid lock automatically.
5
Automatic transaxle vehicles only:
When the ignition is switched ON and the shift lever is shifted
from park (P) to any other gear position, all the doors and the
trunk lid lock automatically.
When the shift lever is shifted to park (P) while the ignition is
switched ON, all the doors and the trunk lid unlock automati-
cally.
6
Automatic transaxle vehicles only:
All the doors and the trunk lid lock automatically when the
vehicle speed is about 12 mph (20 km/h) or more.
When the shift lever is shifted to park (P) while the ignition is
switched ON, all the doors and the trunk lid unlock automati-
cally.

YARIS iA_OM_OM99Q46z_(U)
992-2. Door and Locks
2
Before Driving
Settings can be changed using the following procedure.Safely park the vehicle. All doors must remain closed.
Switch the ignition ON.
Press and hold the lock side of the driver’s door-lock switch
within 20 seconds of switching t he ignition ON, and make sure a
beep sound is heard about eight seconds afterwards.
Refer to the auto lock/unlock fu nction setting table, determine the
function number for the desired setting. Press the unlock side of
the driver’s door-lock switch th e same number of times as the
selected function number (Ex. If you select function 2, press the
unlock side of the switch only 2 times).
Three seconds after the function setting has been changed, a
beep sound will beep in the amount of the selected function num-
ber. (Ex. Function number 3 = 3 beep sounds)
Manual transaxle vehicles
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2
3
4
5
Current Function Number
Press unlock side of lock switch once
Function Number 1
Function Number 2
Function Number 3 Press 2 times
Press 3 times
Press 4 times
Cancel setting Press lock side of lock switch
Cancel setting
Wait for 3 second
Function set (The number of
beeps heard is the same as the
selected function number)

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YARIS iA_OM_OM99Q46z_(U)
2-3. Fuel and Emission
This vehicle is equipped with an emission control system (the catalytic
converter is part of this system ) that enables the vehicle to comply
with existing exhaust emissions requirements.
● Under U.S. federal law, any modification to the original-equipment emission
control system before the first sale and registration of a vehicle is subject to
penalties. In some states, such modification made on a used vehicle is a\
lso
subject to penalties.
● While the engine is off, the sound of a valve opening and closing can be
heard at the rear of the vehicle, however this does not indicate an abnormal-
ity. The vehicle has a selfchecking device and it operates while the engine is
off.
Emission Control System
WARNING
■Never park over or near anything flammable
Parking over or near anything flammable, such as dry grass, is dangerous.
Even with the engine turned off, the exhaust system remains very hot after
normal use and could ignite anything flammable. A resulting fire could
cause serious injury or death.
NOTICE
Ignoring the following precautions could cause lead to accumulate on the
catalyst inside the converter or cause the converter to get very hot. Either
condition will damage the converter and cause poor performance.
● USE ONLY UNLEADED FUEL.
● Do not drive your Toyota with any sign of engine malfunction.
● Do not coast with the ignition switched off.
● Do not descend steep grades in gear with the ignition switched off.
● Do not operate the engine at high idle for more than 2 minutes.
● Do not tamper with the emission control system. All inspections and
adjustments must be made by a qualified technician.
● Do not push-start or pull-start your vehicle.