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YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
5
5-1. Essential InformationIntroduction ....................... 386
5-2. Scheduled Maintenance Maintenance Monitor......... 388
5-3. Owner Maintenance Owner Maintenance Precautions ..................... 390
Hood.................................. 392
Engine Compartment  Overview ......................... 394
Engine Oil.......................... 395
Engine Coolant.................. 398
Brake/Clutch Fluid ............. 401
Window Washer Fluid ....... 402
Body Lubrication ............... 403
Wiper Blades ..................... 404
Battery ............................... 408
Key Battery  Replacement ................... 410
Tires .................................. 413
Light Bulbs ........................ 419
Fuses ................................ 435
5-4. Appearance Care Exterior Care ..................... 442
Interior Care ...................... 450 6-1. Parking in an Emergency
Parking in an Emergency ...................... 456
6-2. Flat Tire Spare Tire and Tool Storage ............................ 457
Changing a Flat Tire .......... 463
6-3. Battery Runs Out Jump-Starting .................... 478
6-4. Emergency Starting Starting a Flooded Engine ............................. 482
Push-Starting ..................... 483
6-5. Overheating Overheating ....................... 484
6-6. Emergency Towing Towing Description ............ 486
Tiedown Hooks .................. 487
6-7. Warning/Indicator Lights  and Warning Sounds
If a Warning Light Turns  On or Flashes .................. 489
Message Indicated on  Display............................. 500
Warning Sound is  Activated.......................... 502
6-8. When Trunk Lid Cannot  be Opened
When Liftgate/Trunk Lid  Cannot be Opened .......... 506
5Maintenance and Care6If Trouble Arises 

455
YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
6If Trouble Arises
6-1. Parking in an EmergencyParking in an Emergency ...................... 456
6-2. Flat Tire Spare Tire and Tool Storage ........................... 457
Changing a Flat Tire ......... 463
6-3. Battery Runs Out Jump-Starting.................... 478
6-4. Emergency Starting Starting a Flooded Engine............................. 482
Push-Starting .................... 483
6-5. Overheating Overheating ...................... 484
6-6. Emergency Towing Towing Description ........... 486
Tiedown Hooks ................. 487
6-7. Warning/Indicator Lights  and Warning Sounds
If a Warning Light Turns  On or Flashes ................. 489
Message Indicated on  Display ............................ 500
Warning Sound is  Activated ......................... 502
6-8. When Trunk Lid Cannot  be Opened
When Liftgate/Trunk Lid  Cannot be Opened ......... 506 

478
YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
6-3. Battery Runs Out
Jump-Starting
Jump-starting  is  dangerous  if  done  incorrectly.  So  follow  the  proce-
dure carefully. If you feel unsure about jump-starting, we stro ngly rec-
ommend that you have a competent  service technician do the work.
Move the booster vehicle so that its battery is as close as pos sible
to your vehicle’s battery.
Make sure that the power such as for the headlights and air con di-
tioner is turned off.
Remove the battery cover.
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YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
4796-3. Battery Runs Out
6
If Trouble Arises
Turn off the booster vehicle’s engine and connect the jumper cables
in the following order.
Make  sure  that  the  jumper  cables  are  securely  connected  so  that  they do
not disconnect due to engine vibrations.
1st lead: 
Positive (+) terminal  on the discharged battery
Positive (+) terminal on  booster vehicle’s battery
2nd lead:  Negative (-) terminal on boo ster vehicle’s battery 
Location  shown  in  the  figure  (do  not  connect  to  the  negative  (- )
terminal of the battery)
Start the booster vehicle’ s engine and rev the engine.
Start  the  engine  of  your  vehicle.  Run  the  engines  for  about  3  min-
utes to temporarily charge th e battery of your vehicle.
Disconnect the jumper cables in the reverse order of their conn ec-
tion.
Install the battery cover.
Have your vehicle inspected by y our Toyota dealer as soon as pos-
sible.
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Jumper cables
Booster battery
Discharged battery
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4806-3. Battery Runs Out
YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
WARNING
■ Follow These Precautions Carefully
To  ensure  safe  and  correct  handling  of  the  battery,  read  the  fo llowing  pre-
cautions carefully before using the battery or inspecting it.
■   Keep  flames  and  sparks  away  from  open  battery  cells  and  do
not allow metal tools to contact the positive (+) or negative ( -) terminal
of the battery when working near a battery. Do not allow the positive (+)
terminal to contact  the vehicle body
Flames  and  sparks  near  open  battery  cells  are  dangerous.  Hydrog en  gas,
produced  during  normal  battery  operation,  could  ignite  and  cause  the  bat-
tery to explode. An exploding battery can cause serious burns a nd injuries.
Keep  all  flames  including  cigarettes  and  sparks  away  from  open  battery
cells.
■   Keep  all  flames  and  sparks  away  from  open  battery  cells
because  hydrogen  gas  is  produced  from  open  battery  cells  while
charging the battery or adding battery fluid
Flames  and  sparks  near  open  battery  cells  are  dangerous.  Hydrog en  gas,
produced  during  normal  battery  operation,  could  ignite  and  cause  the  bat-
tery to explode. An exploding battery can cause serious burns a nd injuries.
Keep  all  flames  including  cigarettes  and  sparks  away  from  open  battery
cells.
■ Do not jump-start a frozen bat tery or one with a low fluid leve l
Jump-starting  a  frozen  battery  or  one  with  a  low  fluid  level  is   dangerous.  It
may rupture or explode, causing serious injury.
■ Connect the negative cable to a good ground point away from the  bat-
tery
Connecting the end of the second jumper cable to the negative ( -) terminal
of the discharged battery is dangerous.
A spark could cause the gas around the battery to explode and i njure some-
one.
■ Route the jumper cables away from parts that will be moving
Connecting  a  jumper  cable  near  or  to  moving  parts  (cooling  fans,  belts)  is
dangerous.  The  cable  could  get  caught  when  the  engine  starts  an d  cause
serious injury. 

4946-7. Warning/Indicator Lights and Warning Sounds
YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
■ABS Warning Light
●When  the  engine  is  jump-started  to  charge  the  battery,  uneven  r pm  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.
(Flashing)
(if equipped) 
Tire Pressure Monitoring System Warning Light
If  the  tire  pressure  monito ring  system  has  a  malfunc-
tion,  the  tire  pressure  warning  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. 162.
(if equipped)
LED Headlight Warning LightThis  light  illuminates  if  there  is  a  malfunction  in  the  LED
headlight.  Have  your  vehicle  inspected  by  your  Toyota
dealer.
SignalWarning 

564Alphabetical index
YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
Alphabetical index
Accessory Socket.................... 378
Active Safety System .............. 227Laser Sensor ........................ 234
Low Speed Pre-Collision System ............................... 228
Pre-Crash Safety  Technology ......................... 227
Add-On Non-Genuine Parts 
and Accessories.................... 514
Advanced Key Advanced keyless entry 
system ......... ......................... 99
Operational range ................. 100
Advanced Keyless Entry 
System ..................................... 99
Air Bag/Front Seat Belt  Pretensioner System 
Warning Beep ........................ 502
Air Bag Systems ........................ 66
Ambient Temperature  Display ................................... 170
Antilock Brake System  (ABS) ...................................... 215
Audio Control Switch Adjusting the Volume ............ 304
Seek Switch .......................... 305
Audio System........................... 271
Antenna ................................ 271
Audio Control Switch ............ 304
Audio Set .............................. 283
AUX/USB mode .................... 307
Operating Tips for Audio System ............................... 273 Automatic Transaxle ............... 181
Active Adaptive Shift 
(AAS).................................. 184
Driving tips ............................ 191
Manual shift mode ................ 185
Shift-lock override ................. 185
Shift-lock system .................. 184
Shift position indication ......... 182
Transaxle ranges .................. 182
Warning light......................... 182
Battery ...................................... 408 Maintenance ......................... 409
Replacement ........................ 409
Specifications ....................... 548
Battery runs out....................... 478
Jump-Starting ....................... 478
Beep Sounds Key left-in-trunk 
compartment warning......... 504
Key left-in-vehicle  warning............................... 505
Request switch inoperable  warning............................... 504
Bluetooth
®............................... 327
Bluetooth® Audio .................. 353
Bluetooth® Hands-Free ........ 339
Troubleshooting .................... 366
Body Lubrication ..................... 403
Bottle Holder ............................ 380
Brakes Brake assist .......................... 212
Foot brake ............................ 209
Pad wear indicator ................ 211
Parking brake ....................... 210
Warning light......................... 211
Break-In Period ........................ 141
A
B 

567Alphabetical index
YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
Interior Care ............................. 450Cleaning the Lap/Shoulder 
Belt Webbing ...................... 453
Cleaning the Upholstery and  Interior Trim ........................ 451
Cleaning the Window  Interiors .............................. 453
Dashboard Precautions ........ 450
Interior Lights .......................... 375 Map Lights ............................ 375
Overhead Lights ................... 375
Trunk Light ............................ 376
Jack........................................... 459
Jump-Starting .......................... 478
Key Left-in-trunk Compartment  Warning Beep (With the 
advanced keyless 
function) ................................. 504
Key Left-in-vehicle Warning 
Beep (With the advanced 
keyless function) ................... 505
Key removed from vehicle  warning beep ......................... 504
Key Suspend Function.............. 98
Keyless Entry System ............... 92
Keys ............................................ 90 Key suspend function ............. 98
Smart Key ............................... 93
Label Information .................... 546
Lane-Change Signals .............. 199
Laser Sensor ............................ 234
Light Bulbs Replacement......................... 419
Specifications........................ 552 Lighting Control ...................... 192
Lights-on reminder.................. 502
Low Speed Pre-Collision 
System ................................... 228
Lubricant Quality ..................... 549
Maintenance
Information............................ 386
Maintenance Monitor .............. 388
Manual Transaxle  Operation ............................... 177 Recommendations for shifting ................................ 179
Map Lights ............................... 375
Message Indi cated on 
Display ................................... 500
Meters and Gauges ................. 164
Mirror Defogger ....................... 207
Mirrors Outside Mirrors ..................... 129
Rearview Mirror .................... 130
Odometer and Trip  Meter ...................................... 165
Outside Mirrors........................ 129
Outside Te mperature 
Display ................................... 170
Overhead Console................... 381
Overhead Lights ...................... 375
Overheating ............................. 484
Overloading ............................. 150
Owner Maintenance
Closing the Hood .................. 393
Engine Compartment Overview ............................ 394
Key battery replacement....... 410
Opening the Hood ................ 392
Owner Maintenance  Precautions ........................ 390
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