2012 TOYOTA IQ engine oil

451 6-1. Specifications
6
Vehicle specifications
iQ_WE_74014E
The 0W portion of the oil viscosity rating indicates the characteristic of the oil
which allows cold startability. Oils with a lower value before the W allow for
easier starting of the engine in cold weather.
The 20 in 0W-20 indicates the oil viscosity when the oil is at its operating
temperature. An oil with a higher viscosity may be better suited if the vehicle
is operated at high speeds, or under extreme load conditions.
How to read oil container labels:
Either or both API registered marks are added to some oil containers
to help you select the oil you should use.
API Service Symbol
Top portion: The oil quality desig-
nation by API (American Petro-
leum Institute) (SN)
Center portion: The SAE viscosity
grade (SAE 0W-20)
Lower portion: “Resource-Con-
serving” means that the oil has
fuel-saving and environmental
protection capabilities.
ILSAC Certification Mark
The ILSAC (International Lubri-
cant Standardization and
Approval Committee) Certification
Mark is displayed on the front of
the container.

465 Alphabetical index
iQ_WE_74014E
Eco driving indicator
light ......................... 167, 201, 209
Electric power steering ........... 224
Emergency flashers
Switch ................................... 386
Emergency, in case of
If the electronic key does not
operate properly ................. 427
If the engine will not start ...... 423
If the shift lever cannot be
shifted from P ..................... 425
If the vehicle battery
is discharged ...................... 430
If the warning buzzer
sounds ................................ 397
If the warning light turns
on........................................ 397
If you have a flat tire ............. 405
If you lose your keys ............. 426
If you think something is
wrong .................................. 395
If your vehicle becomes
stuck ................................... 438
If your vehicle has to
be stopped in an
emergency .......................... 440
If your vehicle needs to be
towed .................................. 388
If your vehicle overheats ....... 435
Emergency tire puncture
repair kit ................................. 405
Engine
Compartment ........................ 334
Engine switch ................ 176, 179
Hood ..................................... 319
How to start the
engine ......................... 176, 179
Identification number............. 445
If the engine will not start ...... 423
Ignition switch .............. 176, 179
Overheating .......................... 435Engine coolant
Capacity ................................ 452
Checking ............................... 340
Preparing and checking
before winter....................... 231
Engine immobilizer system .... 108
Engine oil
Capacity ................................ 449
Checking ............................... 336
Preparing and checking
before winter....................... 231
Engine switch .................. 176, 179
EPS ........................................... 224
First-aid kit holder ................... 301
Floor mat .................................. 299
Fluid
Washer ................................. 346
Fog lights
Replacing light bulbs............. 373
Switch ................................... 216
Wattage ................................ 456
Front fog lights
Replacing light bulbs............. 373
Switch ................................... 216
Wattage ................................ 456
Front passenger’s seat belt
reminder light ........................ 399
Front position lights
Replacing light bulbs............. 373
Switch ................................... 211
Wattage ................................ 456
Front seats
Adjustment .............................. 79E
F

467 Alphabetical index
iQ_WE_74014E
License plate lights
Replacing light bulbs ............. 373
Switch ................................... 211
Wattage................................. 456
Light bulbs
Replacing .............................. 373
Wattage................................. 456
Lights
Emergency flasher switch ..... 386
Fog light switch ..................... 216
Hazard light switch ................ 386
Headlight switch .................... 211
Interior light switch ................ 287
Replacing light bulbs ............. 373
Turn signal lever ................... 193
Wattage................................. 456
Lock steering column...... 177, 182
Luggage box ............................ 301
Luggage compartment
features .................................. 301
Maintenance
Do-it-yourself
maintenance ....................... 316
Maintenance data ................. 444
Maintenance requirements ... 313
Manual air conditioning
system .................................... 238
Manual headlight
leveling dial ............................ 212
Meter ......................................... 197
Mirrors
Inside rear view mirror ............ 92
Side mirror heaters ............... 254
Side mirrors............................. 95
Vanity mirrors ........................ 294
MP3 disc ................................... 272Multidrive
7-Speed Sport Sequential
Shiftmatic mode.................. 187
If the shift lever cannot be
shifted from P ..................... 425
Multidrive .............................. 185
Multi-information
display .................................... 205
Odometer.................................. 206
Oil
Engine oil .............................. 336
Opener
Back door................................ 75
Fuel door............................... 103
Hood ..................................... 319
Outside rear view mirrors
Adjusting and folding .............. 95
Defogger ............................... 254
Outside temperature
display .................................... 205
Overheating, Engine................ 435
Parking brake ........................... 194
Power outlet ............................. 295
Power windows........................ 100
Radiator .................................... 342
Radio......................................... 260
Rear fog lights
Replacing light bulbs............. 374
Switch ................................... 216
Wattage ................................ 456
Rear passenger’s seat belt
reminder light ........................ 399
Rear seat
Folding down rear
seatbacks ............................. 82
Tumbling rear seat cushion .... 83L
M
O
P
R

469 Alphabetical index
iQ_WE_74014E
Switch
Airbag manual on-off
switch.................................. 159
Emergency flasher switch ..... 386
Engine switch ................ 176, 179
Fog light switch ..................... 216
Hazard light switch ................ 386
Ignition switch ............... 176, 179
Light switches ....................... 211
Outside rear view mirror
switch.................................... 95
Power door lock switch ........... 73
Power window switch ............ 100
Rear window wiper and
washer switch ..................... 222
VSC OFF switch ................... 225
Window lock switch ............... 100
Wiper and washer
switch.......................... 218, 222
Tachometer .............................. 197
Tail lights
Replacing light bulbs ............. 374
Switch ................................... 211
Wattage................................. 456
Theft deterrent system
Alarm..................................... 119
Engine immobilizer system ... 108
Tire inflation pressure ............. 350
Tires
Chains ................................... 233
Checking ............................... 347
If you have a flat tire.............. 405
Inflation pressure .......... 350, 455
Rotating tires ......................... 347
Size ....................................... 455
Snow tires ............................. 231
Tools ......................................... 324
Towing
Emergency towing ................ 389
Trailer towing ........................ 235Traction control ....................... 224
TRC ........................................... 224
Trip information ....................... 205
Trip meter ................................. 206
Turn signal lights
Lever ..................................... 193
Replacing light bulbs............. 373
Wattage ................................ 456
Vanity mirrors .......................... 294
Vehicle identification
number ................................... 445
Vehicle stability control .......... 224
VSC ........................................... 224
Warning buzzers
Brake system ........................ 397
Seat belt reminder ................ 399
Warning lights
ABS....................................... 398
Airbag system ....................... 398
Anti-lock brake system.......... 398
Brake assist system .............. 398
Brake system ........................ 397
Charging system ................... 398
Electric power steering ......... 398
Engine oil pressure ............... 398
High engine coolant
temperature ........................ 398
Low fuel level ........................ 399
Malfunction indicator lamp .... 398
Open door ............................. 399
Pretensioners........................ 398
Seat belt reminder light ......... 399
Slip indicator ......................... 398
Smart entry & start system ... 401
SRS airbags.......................... 398
VSC OFF .............................. 398
Warning reflector holder ......... 301
T
V
W

474 What to do if...
iQ_WE_74014E
Warning lights
P. 3 9 7P. 399
P. 3 9 8P. 400
P. 3 9 8
or
P. 3 9 8
or
P. 3 9 8P. 400
P. 3 9 9
or
P. 3 9 9
or
P. 3 9 9P. 400
P. 3 9 9P. 401
P. 3 9 9
Brake system warning
lightLow fuel level warning
light
Charging system warning
lightDriver’s seat belt
reminder light
Low engine oil pressure
warning lightFront passenger’s seat belt
reminder light
High engine coolant tempera-
ture warning light
Malfunction indicator
lamp
SRS warning lightRear passenger’s seat belt
reminder light
ABS warning light
Electric power steering
warning light
Slip indicatorSmart entry & start system
warning light
Open door warning light

476
iQ_WE_74014E
GAS STATION INFORMATION
Auxiliary catch lever
P. 319Fuel filler door
P. 1 0 3Hood lock release lever
P. 3 1 9
Fuel filler door opener
P. 103Tire inflation pressure
P. 455
Fuel tank capacity
(Reference)32 L (8.5 gal., 7.0 Imp.gal.)
Fuel type P. 105, 449
Cold tire inflation
pressureP. 4 5 5
Engine oil capacity
(Drain and refill
-reference)P. 4 4 9
Engine oil type P. 449