2021 TOYOTA YARIS discharge

403
7
YARIS(HB) Owner's Manual_Europe_MK0001_en
7-2. Steps to take in an emergency
When trouble arises
Solid, stationary, unpainted metallic point away from the battery and any
moving parts as shown in the illustration
4 Start the engine of the second
vehicle. Increase the engine
speed slightly and maintain at
that level for approximately 5
minutes to recharge the battery
of your vehicle.
5 Vehicles with a smart entry &
start system: Open and close
any of the doors of your vehicle
with the engine switch OFF.
6 Maintain the engine speed of
the second vehicle and start the
engine of your vehicle by turning
the engine switch to ON.
7 Once the vehicle’s engine has
started, remove the jumper
cables in the exact reverse
order from which they were con-
nected.
Once the engine starts, have the
vehicle inspected at any autho-
rized Toyota retailer or Toyota
authorized repairer, or any reliable
repairer as soon as possible.
■Starting the engine when the bat- tery is discharged
The engine cannot be started by push-
starting.
■To prevent battery discharge
●Turn off the headlights and the audio
system while the engine is stopped.
●Turn off any unnecessary electrical
components when the vehicle is run- ning at a low speed for an extended period, such as in heavy traffic.
■When the battery is removed or dis-charged
●Information stored in the ECU is cleared. When the battery is depleted, have the vehicle inspected at any
authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer.
●Some systems may require initializa-tion. ( →P.431)
■When removing the battery termi-
nals
When the battery terminals are removed, the information stored in the
ECU is cleared. Before removing the battery terminals, contact any autho-rized Toyota retailer or Toyota autho-
rized repairer, or any reliable repairer.
■Charging the battery
The electricity stored in the battery will discharge gradually even when the vehi-
cle is not in use, due to natural dis- charge and the draining effects of certain electrical appliances. If the vehi-
cle is left for a long time, the battery may discharge, and the engine may be unable to start. (The battery recharges
automatically during driving.)
■When recharging or replacing the battery (vehicles with a smart entry & start system)
●In some cases, it may not be possible to unlock the doors using the smart
entry & start system when the battery is discharged. Use the wireless remote control or the mechanical key
to lock or unlock the doors.
●The engine may not start on the first
attempt after the battery has recharged but will start normally after the second attempt. This is not a mal-
function.
●The engine switch mode is memo-
rized by the vehicle. When the battery is reconnected, the system will return

404
YARIS(HB) Owner's Manual_Europe_MK0001_en
7-2. Steps to take in an emergency
to the mode it was in before the bat-
tery was discharged. Before discon- necting the battery, turn the engine switch off.
If you are unsure what mode the engine switch was in before the bat-tery discharged, be especially careful
when reconnecting the battery.
■When replacing the battery
●Use a battery that conforms to Euro-
pean regulations.
●Use a battery that the case size is
same as the previous one, 20 hour rate capacity (20HR) is equivalent or greater, and performance rating
(CCA) is equivalent or greater. Check the label on top of the battery for the battery size and specifications (ex.
LN2, 60Ah, 345A). • If the sizes differ, the battery cannot be properly secured.
• If the 20 hour rate capacity is low, even if the time period where the vehi-cle is not used is a short time, the bat-
tery may discharge and the engine may not be able to start.
●For details, consult any authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer.
WARNING
■When removing the battery ter-minals
Always remove the negative (-) termi-
nal first. If the positive (+) terminal contacts any metal in the surrounding area when the positive (+) terminal is
removed, a spark may occur, leading to a fire in addition to electrical shocks and death or serious injury.
■Avoiding battery fires or explo-sions
Observe the following precautions to prevent accidentally igniting the flam-mable gas that may be emitted from
the battery:
●Make sure each jumper cable is connected to the correct terminal and that it is not unintentionally in
contact with any other than the intended terminal.
●Do not allow the other end of the jumper cable connected to the “+” terminal to come into contact with
any other parts or metal surfaces in the area, such as brackets or unpainted metal.
●Do not allow the + and - clamps of the jumper cables to come into con-
tact with each other.
●Do not smoke, use matches, ciga-
rette lighters or allow open flame near the battery.
■Battery precautions
The battery contains poisonous and corrosive acidic electrolyte, while
related parts contain lead and lead compounds. Observe the following precautions when handling the bat-
tery:
●When working with the battery,
always wear safety glasses and take care not to allow any battery fluids (acid) to come into contact
with skin, clothing or the vehicle body.
●Do not lean over the battery.
●In the event that battery fluid comes
into contact with the skin or eyes, immediately wash the affected area with water and seek medical atten-
tion. Place a wet sponge or cloth over the affected area until medical attention can be received.
●Always wash your hands after han-dling the battery support, terminals,
and other battery-related parts.
●Do not allow children near the bat-
tery.

422
YARIS(HB) Owner's Manual_Europe_MK0001_en
8-2. Customization
8-2.Customiz ation
■Changing by using the naviga-
tion/multimedia system screen
(vehicles with navigation/mul-
timedia system)
1 Press the “MENU” button.
2 Select “Setup” on the “Menu”
screen.
3 Select “Vehicle” on the “Setup”
screen.
4 4 Select “Vehicle customiza-
tion”.
Various setting can be changed. Refer to the list of settings that can be
changed for details.
■Changing by using the meter
control switches
1 Press / (vertical display)
or / (horizontal display)
of the meter control switch to
select .
2 Press / (vertical display)
or / (horizontal display)
of the meter control switch to
select the desired item to be
customized.
3 Press or press and hold .
The available settings will differ
depending on if is pressed or
pressed and held. Follow the instruc-
tions on the display.
Customizable features
Your vehicle includes a variety
of electronic features that can
be personalized to suit your
preferences. The settings of
these features can be changed
using the multi-information
display, the navigation/multi-
media system screen or at any
authorized Toyota retailer or
Toyota authorized repairer, or
any reliable repairer.
Customizing vehicle fea-
turesWARNING
■During customization
As the engine needs to be running during customization, ensure that the
vehicle is parked in a place with ade- quate ventilation. In a closed area such as a garage, exhaust gases
including harmful carbon monoxide (CO) may collect and enter the vehi-cle. This may lead to death or a seri-
ous health hazard.
NOTICE
■During customization
To prevent battery discharge, ensure that the engine is running while cus-tomizing features.

552
YARIS(HB) Owner's Manual_Europe_MK0001_en
What to do if... (Troubleshooting)
1-1.What to d o if... (Tro ublesho oting)What to do if... (Troubleshooting)
zIf you lose your keys or mechani-
cal keys, new genuine keys or
mechanical keys can be made
by any authorized Toyota retailer
or Toyota authorized repairer, or
any reliable repairer. (→P.399)
zVehicles with smart entry & start
system: If you lose your elec-
tronic keys, the risk of vehicle
theft increases significantly. Con-
tact any authorized Toyota
retailer or Toyota authorized
repairer, or any reliable repairer
immediately. (→P.399)
zIs the key battery weak or
depleted? (→P.345)
zVehicles with a smart entry &
start system: Is the engine switch
in ON?
When locking the doors, turn the engine switch off. (→
P.162)
zVehicles with a smart entry &
start system: Is the electronic
key left inside the vehicle?
When locking the doors, make sure that
you have the electronic key on your
person.
zThe function may not operate
properly due to the condition of
the radio wave. (→P.114, 124)
zIs the child-protector lock set?
The rear door cannot be opened from
inside the vehicle when the lock is set.
Open the rear door from outside and
then unlock the child-protector lock.
(→
P. 1 1 9)
zMultidrive: Is the shift lever in P?
(→P.158)
zManual transmission: Do you
turn the key with the clutch pedal
depressed firmly? (→P.158)
zIs the steering wheel unlocked?
(→P.158)
zIs the battery discharged?
(→P.401)
If you have a problem, check
the following before contacting
any authorized Toyota retailer
or Toyota authorized repairer,
or any reliable repairer.
The doors cannot be locked,
unlocked, opened or closed
You lose your keys
The doors cannot be locked
or unlockedThe rear door cannot be
opened
If you think something is
wrong
The engine does not start
(vehicles without a smart
entry & start system)

553
YARIS(HB) Owner's Manual_Europe_MK0001_en
What to do if... (Troubleshooting)
zMultidrive: Did you press the
engine switch while firmly
depressing the brake pedal?
(→P.159)
zManual transmission: Did you
press the engine switch while
firmly depressing the clutch
pedal? (→P.159)
zMultidrive: Is the shift lever in P?
(→P.159)
zIs the electronic key anywhere
detectable inside the vehicle?
(→P.123)
zIs the steering wheel unlocked?
(→P.160)
zIs the electronic key battery
weak or depleted?
In this case, the engine can be started
in a temporary way. (→
P.400)
zIs the battery discharged?
(→P.401)
zIs the engine switch in ON?
If you cannot release the shift lever by
depressing the brake pedal with the
engine switch in ON. (→
P.165)
zVehicles without a smart entry &
start system: It is locked to pre-
vent theft of the vehicle if the key
is pulled from the engine switch.
(→P.158)
zVehicles with a smart entry &
start system: It is locked auto-
matically to prevent theft of the
vehicle. (→P.160)
zIs the window lock switch
pressed?
The power window except for the one
at the driver’s seat cannot be operated
if the window lock switch is pressed.
(→
P.141)
zThe auto power off function will
be operated if the vehicle is left
in ACC or ON (the engine is not
running) for a period of time.
(→P.162)
zThe seat belt reminder light is
flashing
Are the driver and the passenger wear-
ing the seat belts? (→
P. 3 7 1)
zThe parking brake indicator is on
The engine does not start
(vehicles with a smart entry
& start system)
The shift lever cannot be
shifted from P even if you
depress the brake pedal
(Multidrive)
The steering wheel cannot
be turned after the engine is
stopped
The windows do not open or
close by operating the
power window switches
The engine switch is turned
off automatically (vehicles
with a smart entry & start
system)
A warning buzzer sounds
during driving

555
YARIS(HB) Owner's Manual_Europe_MK0001_en
Alphabetical Index
Alphabetical Index
A
A/C
Air conditioning filter................... 343
Automatic air conditioning system
................................................. 283
Manual air conditioning system.. 278
ABS (Anti-lock Brake System) .... 268
Warning light .............................. 369
ACA (Active Cornering Assist) .... 269
Active Cornering Assist (ACA) .... 269
Air conditioning filter ................... 343
Air conditioning system
Air conditioning filter................... 343
Automatic air conditioning system
................................................. 283
Manual air conditioning system.. 278
Airbag manual on-off system ........ 45
Airbags ............................................ 36
Airbag manual on-off system ....... 45
Airbag operating conditions ......... 38
Airbag precautions for your child . 41
Correct driving posture................. 31
Curtain shield airbag operating con-
ditions ........................................ 38
Curtain shield airbag precautions 41
General airbag precautions.......... 41
Locations of airbags ..................... 36
Modification and disposal of airbags
................................................... 43
Side airbag operating conditions.. 38
Side airbag precautions ............... 41
Side and curtain shield airbags oper-
ating conditions.......................... 38
Side and curtain shield airbags pre-
cautions ..................................... 41
SRS airbags ................................. 36
SRS warning light ...................... 369
Alarm ............................................... 78
Alarm............................................ 78
Warning buzzer .......................... 368Antennas (smart entry & start sys-
tem) ..............................................123
Anti-lock Brake System (ABS)..... 268
Warning light .............................. 369
Approach warning ........................ 219
Assist grips ...................................304
Audio system-linked display .97, 102
Automatic air conditioning system
..................................................... 283
Automatic High Beam ..................177
Automatic light control system ... 174
Average fuel economy ...........95, 100
Average vehicle speed ...........97, 102
B
Back door ...................................... 120
Back-up light
Replacing light bulbs ..................352
Battery ........................................... 325
Battery checking......................... 325
If the battery is discharged ......... 401
Preparing and checking before win-
ter ............................................. 274
Replacing the battery ................. 326
Warning light .............................. 368
Blind Spot Monitor (BSM) ............237
Enabling/disabling the Blind Spot
Monitor ..................................... 239
Bottle holders................................ 294
Brake
Emergency brake signal............. 269
Fluid ........................................... 417
Parking brake .............................171
Warning light .............................. 368
Brake assist...................................268
Break-in tips .................................. 146
Brightness control
Instrument panel light control . 89, 93
BSM (Blind Spot Monitor) ............237
Enabling/disabling the Blind Spot
Monitor ..................................... 239

557
YARIS(HB) Owner's Manual_Europe_MK0001_en
Alphabetical Index
Drive distance ......................... 97, 102
Drive information .................... 97, 102
Drive-start control ........................ 145
Driving ........................................... 144
Break-in tips ............................... 146
Correct driving posture................. 31
Driving mode select switch ........ 266
Procedures................................. 144
Winter drive tips ......................... 274
Driving information display ... 94, 100
Driving range .................. 95, 100, 101
Driving support system information
display ................................... 96, 102
Dynamic radar cruise control ...... 213
Road Sign Assist (RSA) ............. 220
Warning message ...................... 222
E
eCall ................................................. 66
“SOS” button ................................ 66
Eco drive mode ............................. 266
Eco Driving Indicator ..... 95, 101, 108
Eco Driving Indicator Light.... 95, 101
Elapsed time ........................... 97, 102
Electric Power Steering (EPS) ..... 269
Warning light .............................. 370
Electronic key ............................... 112
Battery-saving function .............. 124
If the electronic key does not operate
properly.................................... 399
Replacing the battery ................. 345
Emergency brake signal .............. 269
Emergency flashers ..................... 360
Emergency tire puncture ............. 379
Emergency, in case of
If a warning buzzer sounds ........ 368
If a warning light turns on ........... 368
If a warning message is displayed
................................................. 377
If the battery is discharged ......... 401
If the electronic key does not operate properly .................................... 399
If the engine will not start ........... 397
If the vehicle is trapped in rising
water ........................................361
If you have a flat tire ........... 379, 389
If you lose your keys ..................399
If you think something is wrong .. 366
If your vehicle becomes stuck .... 408
If your vehicle has to be stopped in
an emergency .......................... 360
If your vehicle needs to be towed
................................................. 363
If your vehicle overheats ............405
Engine ............................................ 412
ACC.................................... 158, 162
Compartment .............................320
Engine switch .....................158, 159
Fuel pump shut off system ......... 367
Hood........................................... 317
How to start the engine ...... 158, 159
Identification number .................. 411
If the engine will not start ........... 397
If your vehicle has to be stopped in
an emergency .......................... 360
Ignition switch (engine switch) . 158,
159
Overheating................................ 405
Tachometer .................... 86, 90, 108
Engine coolant .............................. 324
Capacity ..................................... 415
Checking .................................... 324
Preparing and checking before win-
ter ............................................. 274
Engine coolant temperature gauge
................................................. 86, 90
Engine immobilizer system ........... 76
Engine oil....................................... 321
Capacity ..................................... 413
Checking .................................... 321
Preparing and checking before win-
ter ............................................. 274