2022 TOYOTA GR YARIS ECU

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Owner's Manual_Europe_M52P63_en
2-1. Instrument cluster
*1: These lights come on when the
engine switch is turned to ON to indi-
cate that a system check is being
performed. They will turn off after the
engine is started, or after a few sec-
onds. There may be a malfunction in
a system if the lights do not come
on, or turn off. Have the vehicle
inspected by any authorized Toyota
retailer or Toyota authorized repairer,
or any reliable repairer.
*2: This light comes on when the system
is turned off.
*3: This light illuminates on the multi-
information display.
*4: Depending on the operating condi-
tion, the color and illuminating/flash-
ing state of the light change.
*5: This light illuminates on the outside
rear view mirrors.
*6: When the outside temperature is
approximately 3°C (37°F) or lower,
this indicator will flash for approxi-
mately 10 seconds, then stay on.
*7: This light illuminates on the center
panel.
*4
LTA indicator*3 (if equipped)
( P.175)
BSM outside rear view mirror
indicators*1, 5 (if equipped)
( P.199, 210)
BSM OFF indicator*2 (if
equipped) ( P.199)
Toyota parking assist-sensor
OFF indicator*1, 2 (if
equipped) ( P.205)
“RCTA OFF” indicator*1, 2 (if
equipped) ( P. 2 1 1 )
Stop & Start indicator*1
( P.194)
Stop & Start cancel indica-
tor*1, 2 ( P.194)
(Flashes)
Slip indicator*1 (P.218)
“TRC OFF” indicator*2
( P.218)
VSC OFF indicator*1, 2
( P.218)
Smart entry & start system
indicator*3 ( P.134)
Gear Shift Indicator
( P.139)
Parking brake indicator
( P.141)
Low outside temperature
indicator*3, 6 ( P. 8 1 )
Security indicator ( P. 7 0 ,
72)
“PASSENGER AIR
BAG” indicator*1, 7
( P.43)
“iMT” indicator*3 ( P.138)
Sport mode indicator*3
( P.215)
Track mode indicator*3
( P.215)
Expert mode indicator*3
( P.219)

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Owner's Manual_Europe_M52P63_en
3-2. Opening, closing and locking the doors
Before driving
3-2.Opening, closing and lo cking th e d oors
■Using the entry function
Carry the electronic key to enable
this function.
1 Grip the door handle to unlock
all the doors.
Make sure to touch the sensor on the
back of the handle.
The doors cannot be unlocked for 3
seconds after the doors are locked.
2 Touch the lock sensor (the
indentation on the side of the
door handle) to lock all the
doors.
Check that the door is securely locked.
■Wireless remote control
1 Locks all the doors
Check that the door is securely locked.
Press and hold to close the windows.*
2 Unlocks all the doors
Press and hold to open the windows.*
*: This setting must be customized at
any authorized Toyota retailer or
Toyota authorized repairer, or any
reliable repairer.
■Key
The doors can be locked and
unlocked with the mechanical key.
( P.337)
■Side window open/close function linked to door operation
When a door is opened, its window
opens slightly. When a door is closed, its window closes completely.
■Operation signals
The emergency flashers flash to indicate
that the doors have been locked/unlocked using the entry function or wireless remote control. (Locked:
Once; Unlocked: Twice)
A buzzer sounds to indicate that the win- dows are operating.
■Security feature
If a door is not opened within approxi- mately 30 seconds after the vehicle is unlocked using the entry function or
wireless remote control, the security fea- ture automatically locks the vehicle again.
■When the door cannot be locked by
the lock sensor on the surface of the door handle
If the doors cannot be locked by touch-
ing the lock sensor with a finger, touch the lock sensor with the palm of your hand.
If you are wearing gloves, remove them.
Side doors
Unlocking and locking the
doors from the outside

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Owner's Manual_Europe_M52P63_en
3-2. Opening, closing and locking the doors
Back door
The back door can be
locked/unlocked and
opened/closed by the follow-
ing procedures.
WARNING
Observe the following precautions. Failure to do so may result in death or
serious injury.
■Caution while driving
●Keep the back door closed while driving. If the back door is left open, it may hit near-by objects while driv-
ing or luggage may be unexpect- edly thrown out, causing an accident.
In addition, exhaust gases may enter the vehicle, causing death or a serious health hazard. Make sure
to close the back door before driv- ing.
●Before driving the vehicle, make sure that the back door is fully closed. If the back door is not fully
closed, it may open unexpectedly while driving, causing an accident.
●Never let anyone sit in the luggage compartment. In the event of sud-den braking or a collision, they are
susceptible to death or serious injury.
■When children are in the vehicle
●Do not allow children to play in the luggage compartment.
If a child is accidentally locked in the luggage compartment, they could have heat exhaustion or other
injuries.
●Do not allow a child to open or close the back door.Doing so may cause the back door
to move unexpectedly, or cause the child’s hands, head, or neck to be caught by the closing back door.
■Operating the back door
Observe the following precautions.
Failure to do so may cause parts of the body to be caught, resulting in death or serious injury.
●Remove any heavy loads, such as snow and ice, from the back door
before opening it. Failure to do so may cause the back door to sud-denly shut again after it is opened.
●When opening or closing the back door, thoroughly check to make
sure the surrounding area is safe.
●If anyone is in the vicinity, make
sure they are safe and let them know that the back door is about to open or close.
●Use caution when opening or clos-ing the back door in windy weather
as it may move abruptly in strong wind.
●The back door may suddenly shut if it is not opened fully. It is more diffi-cult to open or close the back door
on an incline than on a level sur- face, so beware of the back door unexpectedly opening or closing by
itself. Make sure that the back door is fully open and secure before using the luggage compartment.

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Owner's Manual_Europe_M52P63_en
3-2. Opening, closing and locking the doors
Before driving
■Using the entry function
1 Unlocks all the doors
The door cannot be unlocked for 3 sec-
onds after the door is locked.
2 Locks all the doors
Check that the door is securely locked.
■Wireless remote control
 P. 1 0 1
■Key
 P. 1 0 1
■Operation signals
 P. 1 0 1
■Door lock switches
 P. 1 0 3
■Open
Raise the back door while pushing
up the back door opener switch.
WARNING
●When closing the back door, take extra care to prevent your fingers,
etc., from being caught.
●When closing the back door, make
sure to press it lightly on its outer surface. If the back door handle is used to fully close the back door, it
may result in hands or arms being caught.
●Do not pull on the back door damper stay ( P.106) to close the back door, and do not hang on the
back door damper stay. Doing so may cause hands to be caught or the back door damper stay to
break, causing an accident.
●If a bicycle carrier or similar heavy
object is attached to the back door, it may suddenly shut again after being opened, causing someone’s
hands, head or neck to be caught and injured. When installing an accessory part to the back door,
using a genuine Toyota part is rec- ommended.
Unlocking and locking the
back door from the outside
Unlocking and locking the
back door from the inside
Opening/closing the back
door

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3-2. Opening, closing and locking the doors
Before driving
• Hand warmers made of metal
• Media such as CDs and DVDs
●When other wireless keys (that emit
radio waves) are being used nearby
●When carrying the electronic key
together with the following devices that emit radio waves• Another vehicle’s electronic key or a
wireless key that emits radio waves • Personal computers or personal digi-tal assistants (PDAs)
• Digital audio players • Portable game systems
●If window tint with a metallic content or metallic objects are attached to the rear window
●When the electronic key is placed near a battery charger or electronic
devices
●When the vehicle is parked in a pay
parking spot where radio waves are emitted
If the doors cannot be locked/unlocked
using the smart entry & start system, lock/unlock the doors by performing any of the following:
●Bring the electronic key close to either door handle and operate the entry
function.
●Operate the wireless remote control.
If the doors cannot be locked/unlocked using the above methods, use the mechanical key. ( P.337)
If the engine cannot be started using the smart entry & start system refer to P.338.
■Note for the entry function
●Even when the electronic key is within the effective range (detection areas),
the system may not operate properly in the following cases:• The electronic key is too close to the
window or outside door handle, near the ground, or in a high place when the doors are locked or unlocked.
• The electronic key is on the instru- ment panel, luggage cover or floor, or in the door pockets or glove box when
the engine is started or engine switch
modes are changed.
●Do not leave the electronic key on top
of the instrument panel or near the door pockets when exiting the vehicle. Depending on the radio wave recep-
tion conditions, it may be detected by the antenna outside the cabin and the door will become lockable from the
outside, possibly trapping the elec- tronic key inside the vehicle.
●As long as the electronic key is within the effective range, the doors may be locked or unlocked by anyone. How-
ever, only the doors detecting the electronic key can be used to unlock the vehicle.
●Even if the electronic key is not inside the vehicle, it may be possible to start
the engine if the electronic key is near the window.
●The doors may unlock or lock if a large amount of water splashes on the door handle, such as in the rain or in a
car wash when the electronic key is within the effective range. (The doors will automatically be locked after
approximately 30 seconds if the doors are not opened and closed.)
●If the wireless remote control is used to lock the doors when the electronic key is near the vehicle, there is a pos-
sibility that the door may not be unlocked by the entry function. (Use the wireless remote control to unlock
the doors.)
●Touching the door lock or unlock sen-
sor while wearing gloves may prevent lock or unlock operation.
●When the lock operation is performed using the lock sensor, recognition sig-nals will be shown up to two consecu-
tive times. After this, no recognition signals will be given.
●If the door handle becomes wet while the electronic key is within the effec-tive range, the door may lock and
unlock repeatedly. In that case, follow the following correction procedures to

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3-3. Adjusting the seats
Before driving
■Front seats
1 Up
Pull the head restraint up.
2Down
Push the head restraint down while
pressing the lock release button .
WARNING
●Do not allow children to enter the luggage compartment.
●Do not allow anyone to sit on the rear center seat if the rear right seat
is folded down, as the seat belt buckle for the rear center seat belt is then concealed under the folded
seat and cannot be used.
●Be careful not to get your hand
caught when folding the rear seat- backs.
●Adjust the position of the front seats before folding down the rear seat-backs so that the front seats do not
interfere with the rear seatbacks when folding down the rear seat-backs.
■After returning the rear seatback to the upright position
●Make sure that the seatback is securely locked in position by lightly pushing it back and forth.
If the seatback is not securely locked,
the red marking will be visible on the
seatback lock release lever. Make
sure that the red mark is not visible.
Head restraints
Head restraints are provided
for all seats.
WARNING
■Head restraint precautions
Observe the following precautions
regarding the head restraints. Failure to do so may result in death or serious injury.
●Use the head restraints designed for each respective seat.
●Adjust the head restraints to the correct position at all times.
●After adjusting the head restraints, push down on them and make sure
they are locked in position.
●Do not drive with the head
restraints removed.
Adjusting a head restraint

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3-4. Adjusting the steering wheel and mirrors
3-4.Adjusting the steering whe el an d mirrors
1Hold the steering wheel and
push the lever down.
2 Adjust to the ideal position by
moving the steering wheel hori-
zontally and vertically.
After adjustment, pull the lever up to
secure the steering wheel.
To sound the horn, press on or
close to the mark.
Steering wheel
Adjustment procedure
WARNING
■Caution while driving
Do not adjust the steering wheel while driving.Doing so may cause the driver to mis-
handle the vehicle and cause an acci- dent, resulting in death or serious injury.
■After adjusting the steering wheel
Make sure that the steering wheel is
securely locked. Otherwise, the steering wheel may move suddenly, possibly causing an
accident, and resulting in death or serious injury. Also, the horn may not sound if the steering wheel is not
securely locked.
Horn

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4-1. Before driving
Driving
WARNING
■If you hear a squealing or scrap- ing noise (brake pad wear indica-
tors)
Have the brake pads checked and replaced by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable repairer as soon as possible.
Rotor damage may result if the pads are not replaced when needed.
Front brakes only: Moderate levels of brake pad and disc wear allow
enhanced front braking power. As a result, the discs may wear more quickly than conventional brake discs.
Therefore, when replacing the brake pads, Toyota recommends that you also have the thickness of the discs
measured. It is dangerous to drive the vehicle when the wear limits of the brake pads and/or those of the brake
discs are exceeded.
■When the vehicle is stopped
●Do not race the engine. If the vehicle is in any gear other than N, the vehicle may accelerate
suddenly and unexpectedly, caus- ing an accident.
●If the vehicle is stopped on an incline, in order to prevent acci-dents caused by the vehicle rolling
forward or backward, always depress the brake pedal and securely apply the parking brake as
needed.
●Avoid revving or racing the engine.
Running the engine at high speed while the vehicle is stopped may cause the exhaust system to over-
heat, which could result in a fire if combustible material is nearby.
■When the vehicle is parked
●Do not leave glasses, cigarette lighters, spray cans, or soft drink
cans in the vehicle when it is in the sun.Doing so may result in the follow-
ing:
• Gas may leak from a cigarette
lighter or spray can, and may lead to a fire.
• The temperature inside the vehicle may cause the plastic lenses and plastic material of glasses to
deform or crack.
• Soft drink cans may fracture, caus-
ing the contents to spray over the interior of the vehicle, and may also cause a short circuit in the vehicle’s
electrical components.
●Do not leave cigarette lighters in the
vehicle. If a cigarette lighter is in a place such as the glove box or on the floor, it may be lit accidentally
when luggage is loaded or the seat is adjusted, causing a fire.
●Do not attach adhesive discs to the windshield or windows. Do not place containers such as air fresh-
eners on the instrument panel or dashboard. Adhesive discs or con-tainers may act as lenses, causing
a fire in the vehicle.
●Do not leave a door or window
open if the curved glass is coated with a metallized film such as a sil-ver-colored one. Reflected sunlight
may cause the glass to act as a lens, causing a fire.
●Always apply the parking brake, stop the engine and lock the vehi-cle.
Do not leave the vehicle unat- tended while the engine is running.