2019 TOYOTA YARIS maintenance reset

4937-3. Do-it-yourself maintenance
7
Maintenance and care
YARIS_F_OM_Europe_OM52K19E
■Engine oil consumption
A certain amount of engine oil will be consumed while driving. In the following
situations, oil consumption may increase, and engine oil may need to be
refilled in between oil maintenance intervals.
● When the engine is new, for example directly after purchasing the vehicle or
after replacing the engine
● If low quality oil or oil of an inappropriate viscosity is used
● When driving at high engine speeds or with a heavy load, when towing
(except for South Africa), or when driving while accelerating or decelerating
frequently
● When leaving the engine idling for a long time, or when driving frequently
through heavy traffic
■ After changing the engine oil (diesel engine only)
The engine oil maintenance data should be reset. Perform the following pro-
cedures:
Switch the display to the trip meter “A” when the engine is running.
( P. 121)
Turn the engine switch to the “LOCK” position (vehicles without a smart
entry & start system) or off (vehicles with a smart entry & start system).
Vehicles without a smart entry & start system:
While pressing the display change button ( P. 117, 121), turn the engine
switch to the “ON” position (do not start the engine because reset mode
will be canceled). Continue to press and hold the button until the trip
meter displays “000000”.
Vehicles with a smart entry & start system:
While pressing the display change button ( P. 117, 121), turn the engine
switch to the IGNITION ON mode (do not start the engine because other-
wise the reset mode will be canceled). Continue to press and hold the
button until the trip meter displays “000000”.
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5067-3. Do-it-yourself maintenance
YARIS_F_OM_Europe_OM52K19E
■How to initialize the tire pressure warning system
Park the vehicle in a safe place and turn the engine switch to the
“LOCK” position (vehicles without a smart entry & start system)
or off (vehicles with a smart entry & start system).
Initialization cannot be performed while the vehicle is moving.
Adjust the tire inflation pressure to the specified cold tire inflation
pressure level. ( P. 663)
Make sure to adjust the tire pressure to the specified cold tire inflation
pressure level. The tire pressure warning system will operate based on
this pressure level.
Turn the engine switch to the “ON” position (vehicles without a
smart entry & start system) or IGNITION ON mode (vehicles with
a smart entry & start system).
Press and hold the tire pres-
sure warning reset switch
until the tire pressure warn-
ing light blinks slowly 3 times.
Vehicles without a smart entry & start system: Wait for a few min-
utes with the engine switch in the “ON” position and then turn the
engine switch to the “ACC” or “LOCK” position.
Vehicles with a smart entry & start system: Wait for a few minutes
with the engine switch in IGNITION ON mode and then turn the
engine switch off.
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5097-3. Do-it-yourself maintenance
7
Maintenance and care
YARIS_F_OM_Europe_OM52K19E
■ When initialization of the tire pressure warning system has failed (vehi-
cles with a tire pressure warning system)
Initialization can be completed in a few minutes. However, in the following
cases, the settings have not been recorded and the system will not operate
properly. If repeated attempts to record tire inflation pressure settings are
unsuccessful, have the vehicle inspected by any authorized Toyota retailer or
Toyota authorized repairer, or any reliable repairer.
● When operating the tire pressure warning reset switch, the tire pressure
warning light does not blink 3 times.
● After driving for a certain period of time since the initialization has been
completed, the warning light comes on after blinking for 1 minute.
■ Registering ID codes
The ID codes of the tire pressure warning valve and transmitters for two sets
of wheels can be registered.
It is not necessary to register the ID codes when replacing normal tires with
snow tires, if the ID codes for the wheels of both normal tires and snow tires
are registered beforehand.
For information about changing ID codes, ask any authorized Toyota retailer
or Toyota authorized repairer, or any reliable repairer as soon as possible.

5217-3. Do-it-yourself maintenance
7
Maintenance and care
YARIS_F_OM_Europe_OM52K19E
WARNING
■When inspecting or replacing tires
Observe the following precautions to prevent accidents.
Failure to do so may cause damage to parts of the drive train as well as
dangerous handling characteristics, which may lead to an accident resulting
in death or serious injury.
● Do not mix tires of different makes, models or tread patterns.
Also, do not mix tires of remarkably different treadwear.
● Do not use tire sizes other than those recommended by Toyota.
● Do not mix differently constructed tires (radial, bias-belted or bias-ply
tires).
● Do not mix summer, all season and snow tires.
● Do not use tires that have been used on another vehicle.
Do not use tires if you do not know how they were used previously.
● Vehicles with a compact spare tire: Do not tow if your vehicle has a com-
pact spare tire installed.
■ When initializing the tire pressure warning system (vehicles with a tire
pressure warning system)
Do not operate the tire pressure warning reset switch without first adjusting
the tire inflation pressure to the specified level. Otherwise, the tire pressure
warning light may not come on even if the tire inflation pressure is low, or it
may come on when the tire inflation pressure is actually normal.

5818-2. Steps to take in an emergency
8
When trouble arises
YARIS_F_OM_Europe_OM52K19E
*1: Parking brake engaged warning buzzer:
The buzzer sounds to indicate that the parking brake is still engaged (with
the vehicle having reached a speed of 5 km/h [3 mph]).
*2: Open door warning buzzer:
A buzzer will sound if the vehicle reaches a speed of 5 km/h (3 mph) or
more with any door open.
*3: Driver’s and passenger’s seat belt buzzer:
The driver’s and passenger’s seat belt buzzer sounds to alert the driver
and passenger that his or her seat belt is not fastened. The buzzer sounds
for 30 seconds after the vehicle reaches a speed of at least 20 km/h
(12 mph). Then, if the seat belt is still unfastened, the buzzer will sound in
a different tone for 90 more seconds.
*5
Master warning light
A buzzer sounds and the warning light comes on and
flashes to indicate that the master warning system has
detected a malfunction.
 P. 587
*4Low engine oil level warning light (diesel engine only)
Indicates that engine oil level is low.
 Check the level of engine oil, and add if necessary.
*4
Engine oil change reminder light (diesel engine only)
When the light flashes:
Indicates that the engine oil is scheduled to be changed.
Flashes approximately 14500 km (9000 miles) after the
engine oil is changed. ( P. 582) (The indicator will not
work properly unless the oil maintenance data has been
reset).
 Check the engine oil, and change if necessary. After
changing the engine oil, the oil change system
should be reset. ( P. 493)
When the light comes on:
Indicates that the engine oil should be changed.
Comes on approximately 15000 km (9300 miles) after the
engine oil is changed (and the oil maintenance data has
been reset).
 Check and change the engine oil, and oil filter by any
authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer. After changing the
engine oil, the oil change system should be reset.
( P. 493)
Warning lightWarning light/Details/Actions

5908-2. Steps to take in an emergency
YARIS_F_OM_Europe_OM52K19E
■If “Charging system malfunction. Stop in a safe place. See
owner's manual.” is shown
Indicates a malfunction in the vehicle’s charging system. Immedi-
ately stop the vehicle in a safe place and contact any authorized
Toyota retailer or Toyota authorized repairer, or any reliable
repairer. Continuing to drive the vehicle may be dangerous.
■If “Engine oil pressure low” is shown
Indicates that the engine oil pressure is too low. Immediately stop
the vehicle in a safe place and contact any authorized Toyota
retailer or Toyota authorized repairer, or any reliable repairer.
■If “Drain water from fuel filter.” is displayed (diesel engine)
Indicates that the amount of water that has accumulated in the fuel
filter has reached a specified level.
 P. 5 0 2
■If “Engine oil low” is shown
Indicates that the engine oil level may be low. Check the engine oil
level and add oil if necessary.
■If “Oil maintenance required soon” is shown
Indicates that the engine oil is scheduled to be changed. (The indi-
cator will not work properly unless the message has been reset.)
Check the engine oil, and change if necessary. After changing the
engine oil, the message should be reset. ( P. 493)
■If “Oil maintenance required.” is shown
Indicates that the engine oil should be changed. (After the engine
oil is changed and the message has been reset.)
Check and change the engine oil, and oil filter by any authorized
Toyota retailer or Toyota authorized repairer, or any reliable
repairer. After changing the engine oil, the message should be
reset. ( P. 493)

693Alphabetical index
YARIS_F_OM_Europe_OM52K19E
Radiator .................................... 497
Radio ......................................... 366
Radio data system ................... 368
RDS ........................................... 368
Rear fog light............................ 274
Replacing light bulbs ............. 560
Switch ................................... 274
Wattage................................. 667
Rear passengers’ seat belt
reminder light ........................ 580
Rear seat................................... 201
Folding down the rear
seatbacks ........................... 201
Rear turn signal lights ............. 267
Replacing light bulbs ............. 554
Turn signal lever ................... 267
Wattage................................. 667
Rear view mirror
Inside rear view mirror .......... 209
Outside rear view mirrors ...... 211
Rear view monitor*
Rear window defogger .... 434, 445
Rear window wiper .................. 280
Refueling .................................. 282
Capacity ................................ 652
Fuel types ............................. 652
Opening the fuel tank cap ..... 284
Replacing
Electronic key battery............ 532
Fuses .................................... 536
Light bulbs............................. 542
Tires .............................. 592, 610
Wireless remote control
battery................................. 532
Reset the maintenance
data ......................................... 493
Roof shade ............................... 467
Seat belt reminder light........... 580
Seat belts.................................... 36
Child restraint system
installation ............................ 75
Cleaning and maintaining
the seat belt........................ 475
Emergency Locking Retractor
(ELR) .................................... 39
How to wear your seat belt ..... 36
How your child should wear
the seat belt.......................... 39
Pregnant women, proper
seat belt use ......................... 40
Reminder light and buzzer .... 580
Seat belt pretensioners ........... 39
SRS warning light ................. 577
Seat heaters ............................. 450
Seats ................................. 198, 201
Adjustment ............................ 198
Adjustment precautions ........ 200
Child seats/child restraint
system installation ................ 75
Cleaning................................ 474
Folding down the rear
seatbacks ........................... 201
Head restraints ..................... 204
Properly sitting in the seat ...... 34
Seat heaters ......................... 450
RS
*: For vehicles with navigation/multimedia system, refer to “Navigation
and multimedia system Owner’s manual”.

695Alphabetical index
YARIS_F_OM_Europe_OM52K19E
Switches
Audio remote control
switches.............................. 362
Automatic High Beam
switch.................................. 317
Cruise control switch ............. 328
Door lock switch .................... 156
Emergency flashers switch ... 564
Engine switch ................ 243, 246
Fog light switch ..................... 274
Hazard switch ....................... 564
Ignition switch ............... 243, 246
LDA (Lane Departure Alert)
switch.................................. 311
Light switch ........................... 269
Meter control switches .......... 126
Outside rear view mirror
switches.............................. 211
Paddle shift switches .... 257, 258
PCS (Pre-Crash Safety
system) switch .................... 297
Power door lock switch ......... 156
Power window switches ........ 214
Rear window defogger
switch.......................... 434, 445
Rear window wiper and
washer switch ..................... 280
Seat heater switches............. 450
“SPORT” button .................... 256
Speed limiter switch .............. 332
Stop & Start cancel switch .... 338
Talk switch*
Telephone switches .............. 401
Tire pressure warning
reset switch......................... 506
“TRIP” switch ........................ 121
VSC OFF switch ................... 349
Window lock switch ............... 214
Windshield wipers and
washer switch ..................... 276
Tachometer ...................... 113, 116
Tail lights .................................. 269
Light switch ........................... 269
Replacing light bulbs..... 554, 560
Wattage ................................ 667
Talk switch*
Telephone switches ................ 401
Theft deterrent system
Double locking system .......... 102
Engine immobilizer system ..... 83
Tire inflation pressure ............. 523
Maintenance data ................. 663
Warning light ......................... 580
Tire pressure warning
system .................................... 505
Function ................................ 505
Initializing .............................. 505
Installing tire pressure
warning valves and
transmitters......................... 505
Registering ID codes ............ 507
Tire pressure warning reset
switch ................................. 506
Warning light ......................... 580
T
*: For vehicles with navigation/multimedia system, refer to “Navigation
and multimedia system Owner’s manual”.