2014 TOYOTA IQ light

325
6-1. Specifications
6
Vehicle specifications
Ignition system
Electrical system
Spark plug
Make DENSO SC20HR11
Gap
0.043 in. (1.1 mm)
NOTICE
■Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust gap when tuning engine.
Battery
Open voltage* at
68 F (20 C): 12.6  12.8 V Fully charged
12.2  12.4 V Half charged
11 . 8
 12.0 V Discharged
(
*: Voltage checked 20 minutes after
the engine and all the lights are
turned off)
Charging rates 5 A max.

328 6-1. Specifications
Light bulbs
A: HB3 halogen bulbs
B: H11 halogen bulbs
C: Wedge base bulbs (amber)
D: Wedge base bulbs
Light BulbsBulb NoWTy p e
ExteriorHeadlights
High beam
Low beam 9005
— 60
55 A
B
Parking/front side
marker lights —5 C
Front turn signal lights — 21 C
Side turn signal lights — 5 C
Rear turn signal lights 7440A 21 C
Stop/tail and rear side
marker lights 7443 21/5 D
Back-up lights — 16 D
License plate light — 5 D

331
6-1. Specifications
6
Vehicle specifications
■
If your engine knocks
●You may occasionally notice light knocking for a short time while acceler-
ating or driving uphill. This is normal and there is no need for concern.
● Consult your Scion dealer.
NOTICE
■Notice on fuel quality
●Do not use improper fuels. If improper fuels are used the engine will be
damaged.
● Do not use leaded gasoline.
Leaded gasoline can cause damage to your vehicle’s three-way catalytic
converters causing the emission control system to malfunction.
● Do not use gasohol other than the type previously stated.
Other gasohol may cause fuel system damage or vehicle performance
problems.
● Using unleaded gasoline with an octane number or rating lower than the
level previously stated will cause persistent heavy knocking.
At worst, this will lead to engine damage.
■ Fuel-related poor driveability
If poor driveability is encountered after using a different type of fuel (poor hot
starting, vaporization, engine knocking, etc.), discontinue the use of that type
of fuel.
■ When refueling with gasohol
Take care not to spill gasohol. Otherwise, it can damage your vehicle’s paint.

340 6-1. Specifications
Tire related termMeaning
Intended outboard
sidewall
(a)The sidewall that contains a whitewall, bears white lettering, or bears manufacturer,
brand, and/or model name molding that is
higher or deeper than the same molding on
the other sidewall of the tire, or
(b)The outward facing sidewall of an asymmet- rical tire that has a particular side that must
always face outward when mounted on a
vehicle
Light truck (LT) tire
A tire designated by its manufacturer as prima-
rily intended for use on lightweight trucks or
multipurpose passenger vehicles
Load ratingThe maximum load that a tire is rated to carry
for a given inflation pressure
Maximum load ratingThe load rating for a tire at the maximum per-
missible inflation pressure for that tire
Maximum permissible
inflation pressureThe maximum cold inflation pressure to which
a tire may be inflated
Measuring rimThe rim on which a tire is fitted for physical
dimension requirements
Open spliceAny parting at any junction of tread, sidewall, or
innerliner that extends to cord material
Outer diameterThe overall diameter of an inflated new tire
Overall width
The linear distance between the exteriors of
the sidewalls of an inflated tire, including eleva-
tions due to labeling, decorations, or protective
bands or ribs
Passenger car tire
A tire intended for use on passenger cars, mul-
tipurpose passenger vehicles, and trucks, that
have a gross vehicle weight rating (GVWR) of
10,000 lb. or less
PlyA layer of rubber-coated parallel cords

344 6-2. Customization
Automatic
light off
system
(P. 132) Light sensor sensitivity Level 3 Level 1 to 5
Time elapsed before
headlights automati-
cally turn off after doors
are closed
30 seconds0 seconds
60 seconds
90 seconds
Illumination
(
P. 169) Time elapsed before
lights turn off
15 seconds7.5 seconds
30 seconds
Operation after the
engine switch is turned
to the LOCK position ON OFF
Operation when the
doors are unlocked ON OFF
Seat Belt
Reminder
Buzzer
(
P. 280) Vehicle speed linked
seat belt reminder
buzzer
ON OFF
ItemFunctionDefault settingCustomized
setting

362
Abbreviation list
Abbreviation/Acronym list
ABBREVIATIONSMEANING
ABS Anti-Lock Brake System
ACC Accessory ALR Automatic Locking Retractor
CRS Child Restraint System
ECU Electronic Control Unit
EDR Event Data Recorder ELR Emergency Locking Retractor
EPS Electric Power Steering
GAWR Gross Axle Weight Ratings
GVWR Gross Vehicle Weight Rating I/M Emission inspection and maintenance
LATCH Lower Anchors and Tethers for Children LED Light Emitting Diode
LT Light truck
M + S Mud + Snow MMT Methylcy clopentadienyl Manganese Tricarbonyl
MTBE Methyl Tertiary Butyl Ether OBD On Board DiagnosticsSRS Supplemental Restraint System
TIN Tire Identification Number
TPMS Tire Pressure Warning System TRAC Traction Control
TWI Treadwear IndicatorsVIN Vehicle Identification Number
VSC Vehicle Stability Control

363
Alphabetical index
Alphabetical index
A/C ............................................ 158
ABSABS ...................................... 141
Warning light ........................ 279
Air conditioning filter .............. 236
Air conditioning system Air conditioning filter ............. 236
Air conditioning
system................................ 158
Airbags
Airbag operating conditions .... 70
Airbag precautions for your child...................................... 76
Curtain shield airbag operating conditions ............. 71
Curtain shield airbag
precautions .......................... 76
Front passenger occupant classification system ............ 81
General airbag precautions .... 76
Indicators ................................ 81
Knee airbag precautions ........ 76
Locations of airbags ............... 67
Modification and disposal of airbags ................................. 80
Proper driving posture ...... 65, 76
Rear window curtain shield airbag precautions ..... 76
Seat cushion airbag precautions .......................... 76
Side airbag operating
conditions ............................. 71
Side airbag precautions.......... 76
SRS airbags ........................... 67
Warning light ........................ 279
Anti-lock brake system Anti-lock brake system ......... 141
Warning light ........................ 279
Assist grips.............................. 178
Audio input .............................. 167 Audio system
Audio input ............................167
AUX port/USB port ................167
Portable music player............167
Steering wheel audio switch ..................................168
Automatic light control
system ....................................132
Automatic transmission Automatic transmission .........116
Fluid ......................................326
If the shift lever cannot be shifted from P......................307
Indicators...............................116
Shift lock system .... ...............307
AUX port ...................................167
Auxiliary box ............................174
Back-up lights
Replacing light bulbs .............255
Wattage .................................328
Back door ...................................33
Battery Checking ...............................218
If the vehicle battery is
discharged ..........................309
Voltage ..................................325
Warning light .........................278
Bottle holders ...........................173
Brake assist ..............................141
Brakes Fluid ......................................217
Parking brake ........................118
Specifications ........................326
Warning light .........................277
Break-in tips .............................106A
B

364 Alphabetical index
CareExterior .................................. 184
Interior ................................... 187
Seat belts .............................. 188
Cargo capacity ......................... 146
Chains ....................................... 152
Child restraint system Booster seats, definition ..........87
Booster seats, installation .......92
Convertible seats, definition ....87
Convertible seats,
installation .............................92
Front passenger occupant classification system .............81
Infant seat, definition ...............87
Infant seats, installation...........92
Installing CRS with LATCH system ..................................94
Installing CRS with seat belts ......................................95
Installing CRS with top tether straps ..........................99
Child safety
Airbag precautions ..................76
Battery precautions ....... 219, 311
Child restraint syst em..............87
How your child should wear the seat belt ..........................46
Installing child restraints ..........92
Power window lock switch.......55
Power window precautions .....57
Removed key battery
precautions ......................... 242
Seat belt extender precautions ...........................48
Seat belt precautions ..............47 Cleaning
Exterior.................................. 184
Interior ................................... 187
Seat belts .............................. 188
Clock ......................... 121, 126, 130
Condenser ................................ 216
Cooling system Engine overheating ............... 312
CRS ............................................. 87
Cup holders .............................. 172
Curtain shield airbags ............... 67
Customizable features ............ 343
Daytime running light system .................................... 134
Defogger
Rear window ................. 164, 165
Side mirrors........................... 165
Dimension ................................ 320
Do-it-yourself maintenance .... 196
Doors Back door ................................ 33
Door glasses ........................... 55
Door lock ................................ 30
Side doors ............................... 30
Side mirrors............................. 52
Warning light ......................... 280
Driver’s seat belt reminder
light ......................................... 280
Driving Break-in tips .......................... 106
Correct posture ....................... 65
Procedures............................ 104
Winter driving tips ................. 151C
D