2018 TOYOTA YARIS iA fuel cap release

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YARIS iA_OM_OM99Q46z_(U)
2-3. Fuel and Emission
Fuel-Filler Lid and Cap
WARNING
■When removing the fuel-filler cap, l oosen the cap slightly and wait for
any hissing to stop, then remove it
Fuel spray is dangerous. Fuel can burn skin and eyes and cause illness if
ingested. Fuel spray is released when there is pressure in the fuel tank and
the fuel-filler cap is removed too quickly.
■ Before refueling, stop the engi ne, and always keep sparks and flames
away from the filler neck
Fuel vapor is dangerous. It could be ignited by sparks or flames causing
serious burns and injuries.
Additionally, use of the incorrect fuel-fil ler cap or not using a fuel-filler cap
may result in a fuel leak, which could result in serious burns or death in an
accident.
■ Do not continue refueling after the fuel pump nozzle shuts off automat-
ically
Continuing to add fuel after the fuel pump nozzle has shut off automatically
is dangerous because overfilling the fuel tank may cause fuel overflow or
leakage. Fuel overflow and leakage could damage the vehicle and if the fuel
ignites it could cause a fire and explosion resulting in serious injury or
death.
NOTICE
Always use only a genuine Toyota fuel-filler cap or an approved equivalent,
available at your Toyota dealer. The wrong cap can result in a serious mal-
function of the fuel and emission control systems. It may also cause the
check engine light in the combination meter to illuminate.

YARIS iA_OM_OM99Q46z_(U)
1112-3. Fuel and Emission
2
Before Driving
To open, pull the remote fuel-filler
lid release.
To close, press the fuel-filler lid
until it locks securely.Open
To remove the fuel-filler cap, turn it
counterclockwise. Attach the
removed cap to the inner side of
the fuel lid.
Close
To close the fuel-filler cap, turn it
clockwise until a click is heard.
Fuel-Filler Lid
Remote fuel-filler lid release
Fuel-Filler Cap
1
2
NOTICE
If the check fuel cap warning light illuminates, the fuel-filler cap may not be
properly installed. If the warning light illuminates, park your vehicle safely off
the right-of-way, remove the fuel-filler cap and reinstall it correctly. After the
cap has been correctly installed, the fuel cap warning light may continue to
illuminate until a number of driving cycles have been completed. A drive
cycle consists of starting the engine (after four or more hours with the
engine off) and driving the vehicle on city and highway roads.
Continuing to drive with the check fuel cap warning light illuminated could
cause the check engine light to illuminate as well.

4405-3. Owner Maintenance
YARIS iA_OM_OM99Q46z_(U)
●Always check tire pressure when tires are cold.
●Warm tires normally exceed recommended pressures. Do not release
air from warm tires to adjust the pressure.
●Underinflation can cause reduced fuel economy, uneven and acceler-
ated tire wear, and poor sealing of the tire bead, which will deform the
wheel and cause separation of tire from rim.
●Overinflation can produce a harsh ride, uneven and accelerated tire
wear, and a greater po ssibility of damage from road hazards.
Keep your tire pressure at the correct levels. If one frequently needs
inflating, have it inspected.
During rotation, inspect them for
correct balance.
WARNING
■Always inflate the tires to the correct pressure
Overinflation or underinflation of tires is dangerous. Adverse handling or
unexpected tire failure could re sult in a serious accident.
Refer to Tires on ( →P. 560).
■Use only a Toyota-genuine tire valve cap
Use of a non-genuine part is danger ous as the correct tire air pressure
cannot be maintained if the tire valv e becomes damaged. If the vehicle
is driven under this c ondition, the tire air pr essure will decrease which
could result in a serious accident. Do not use any part for the tire valve
cap that is not a Toyota-genuine part.
Tire Rotation
Forward
Do not include
(TEMPORARY USE ONLY)
spare tire in rotation.

571Alphabetical index
YARIS iA_OM_OM99Q46z_(U)
Capacities................................. 557
Carbon Monoxide .................... 109
Cargo Sub-Compartment ........ 409
Cell Phones .............................. 525
Child RestraintChild-restraint precautions ...... 41
Child-restraint system installation ............................ 46
Installing child-restraint systems ....... ......................... 48
LATCH child-restraint
systems ....... ......................... 57
Child Safety Locks for Rear Doors ...................................... 102
Climate Control System .......... 234 Gas specifications................. 559
Manual Type ......................... 237
Operating Tips ...................... 234
Vent Operation...................... 235
Clock ......................................... 262
Collision warning..................... 516
Combination Meter .................. 148
Coming Home Light ................ 177
Cruise Control.......................... 213
Cruise Control Switch ........... 213
Cruise Main Indicator Light (Amber)/Cruise Set
Indicator Light (Green) ....... 214
Cup Holder ............................... 405
Customizable Features ........... 562
Dashboard Illumination........... 152
Daytime Running Lights ......... 178
Defogger Mirror .................................... 185
Rear window ......................... 185
Dimensions .............................. 558
Door Locks ................................. 94 Drive selection ......................... 201
Driving In Flooded Area .......... 133
Driving Tips
Automatic transaxle .............. 174
Break-in period ..................... 125
Driving in flooded area.......... 133
Driving on uneven road ........ 135
Floor mat .............................. 128
Hazardous driving................. 127
Overloading .......................... 134
Rocking the vehicle .............. 129
Saving fuel and protection of the environment ............. 126
Winter driving........................ 130
Driving on Uneven Road......... 135
Dynamic Stability Control (DSC) ...................................... 196
DSC OFF Indicator Light ...... 197
DSC OFF Switch .................. 197
TCS/DSC Indicator Light ...... 197
Emergency Starting Push-Starting ........................ 495
Starting a Flooded Engine .... 494
Emergency Towing Tiedown Hooks ..................... 499
Towing Description ............... 498
Emission Control System ....... 108
Ending Display ........................ 200
Engine Coolant ................................. 425
Engine Compartment Overview ............................ 421
Exhaust gas .......................... 109
Hood release ........................ 419
Oil ......................................... 422
Essential information .............. 412
Event Data Recorder ............... 526
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572Alphabetical index
YARIS iA_OM_OM99Q46z_(U)
Exhaust Gas ............................. 109
Exterior Care ............................ 462Aluminum Wheel Maintenance ....................... 468
Bright-Metal Maintenance ..... 467
Maintaining the Finish ........... 464
Plastic Part Maintenance ...... 469
Flasher Hazard warning..................... 186
Headlights ............................. 175
Flat Tire..................................... 477 Mounting the Spare Tire ....... 487
Removing a Flat Tire ............ 483
Floor Mat .................................. 128
Fluid Brake/Clutch ......................... 428
Washer ................................. 429
Fluids
Classification......................... 557
Fog Lights ................................ 179
Foot Brake ................................ 187
Front Seat ................................... 21
Fuel Filler lid and cap.................... 110
Gauge ................................... 151
Requirements ....................... 107
Tank capacity........................ 557
Fuel Consumption Display ..... 200
Fuel Economy Monitor ............ 199
Ending display ...................... 200
Fuel consumption display ..... 200
Fuses ........................................ 455 Panel description .................. 458
Replacement......................... 455
Gauges ..................................... 148
Glove Compartment ................ 408 Hazard Warning Flasher ......... 186
Hazardous Driving................... 127
Head Restraint ........................... 27
Headlights
Coming home light................ 177
Control .................................. 175
Flashing ................................ 176
High-low beam...................... 176
Leaving home light ............... 177
Hill Launch Assist (HLA) ........ 191
Hood Release........................... 419
Horn .......................................... 112
If a Warning Light Turns On or Flashes ........................ 501
Ignition
Switch ................................... 140
Ignition not switched off (STOP) warning beep............ 516
Illuminated Entry System ....... 402
Immobilizer System................. 120
Indicator Lights ....................... 158 Low engine coolant temperature ........................ 159
Wrench ................................. 159
Inside Trunk Release Lever .... 105
Inspecting Brake/Clutch
Fluid Level ............................. 428
Inspecting Coolant Level ........ 425
Inspecting Engine Oil Level ... 424
Inspecting Washer Fluid Level ....................................... 429
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