horn TOYOTA IQ 2012 Owners Manual

TABLE OF CONTENTSIndex
2
iQ_WE_74014E
1-1. Key information
Keys ...................................... 36
1-2. Opening, closing and locking
the doors
Smart entry & start system ... 39
Wireless remote control ........ 62
Side doors............................. 72
Back door.............................. 75
1-3. Adjustable components
(seats, mirrors, steering
wheel)
Front seats ............................ 79
Rear seats ............................ 82
Seat belts .............................. 86
Steering wheel ...................... 91
Anti-glare inside rear
view mirror .......................... 92
Outside rear view mirrors...... 95
1-4. Opening and closing
the windows
Power windows ................... 100
1-5. Refueling
Opening the fuel tank cap ... 103
1-6. Theft deterrent system
Engine immobilizer
system .............................. 108
Double locking system ........ 117
Alarm .................................. 1191-7. Safety information
Correct driving posture ....... 122
SRS airbags ....................... 124
Child restraint systems ....... 137
Installing child restraints ..... 148
Airbag manual on-off
system.............................. 159
2-1. Driving procedures
Driving the vehicle .............. 164
Engine (ignition) switch
(vehicles without smart
entry & start system) ........ 176
Engine (ignition) switch
(vehicles with smart
entry & start system) ........ 179
Multidrive ............................ 185
Manual transmission .......... 189
Turn signal lever................. 193
Parking brake ..................... 194
Horn ................................... 196
2-2. Instrument cluster
Gauges and meters............ 197
Indicators and warning
lights................................. 199
Multi-information display .... 205
1Before driving
2When driving

8
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Pictorial indexInterior
(Left-hand drive vehicles)
SRS front passenger airbag P. 124
SRS driver airbag P. 124
Front seats P. 79
SRS seat cushion
airbag
P. 124
SRS side airbags P. 124
Rear seat P. 82Floor mats P. 299
Horn P. 196
Bottle holders P. 289
Auxiliary box P. 290

19
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Pictorial indexInterior
(Right-hand drive vehicles)
: If equipped
SRS front passenger airbag P. 124
SRS driver airbag P. 124
Front seats P. 79
SRS seat cushion
airbag
P. 124
SRS side airbags P. 124
Rear seat P. 82Floor mats P. 299
Horn P. 196
Bottle holders P. 289
Auxiliary box P. 290

2When driving
163
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2-1. Driving procedures
Driving the vehicle ............ 164
Engine (ignition) switch
(vehicles without smart
entry & start system)....... 176
Engine (ignition) switch
(vehicles with smart
entry & start system)....... 179
Multidrive .......................... 185
Manual transmission......... 189
Turn signal lever ............... 193
Parking brake ................... 194
Horn .................................. 196
2-2. Instrument cluster
Gauges and meters .......... 197
Indicators and warning
lights ............................... 199
Multi-information display ... 205
2-3. Operating the lights and
wipers
Headlight switch ............... 211
Fog light switch ................. 216
Windshield wipers and
washer ............................ 218
Rear window wiper and
washer ............................ 2222-4. Using other driving systems
Driving assist systems ...... 224
2-5. Driving information
Cargo and luggage ........... 229
Winter driving tips ............. 231
Trailer towing .................... 235

196
2-1. Driving procedures
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Horn
After adjusting the steering wheel
Make sure that the steering wheel is securely locked.
The horn may not sound if the steering wheel is not securely locked.
(P. 91)
To sound the horn, press on or
close to the mark.

366 4-3. Do-it-yourself maintenance
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Fuse layout and amperage ratings
Engine compartment (type A)
FuseAmpereCircuit
1 ALT 120 ACharging system, RDI, ABS NO.1,
HTR-B, ACC, CIG, GAUGE, ECU-
IG NO.1, HTR-IG, WIPER
WASHER, AM1, DOOR NO.1,
STOP, DOOR NO.2, OBD, RR
FOG, FR FOG, DEF, TAIL NO.2,
EPS, PTC NO.1, PTC NO.2, PTC
NO.3, DEICER, D/L NO.1, D/L
NO.2, PANEL
2MAIN 80 AEFI MAIN, EFI NO.1, HORN, AM2
NO.1, AM2 NO.2, DOME, ECU-B
NO.2, TURN&HAZ, H-LP LO, H-LP
LH LO, ECU-B NO.1, D/C CUT,
ETCS, H-LP HI, IG2, IGN

368 4-3. Do-it-yourself maintenance
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*1: Vehicles without daytime running light system and automatic light off sys-
tem
*2: Vehicles with daytime running light system or automatic light off system13 H-LP HI
*27.5 A Headlight (high beam)
14 (STRG LOCK) 20 A Steering lock system
15 H-LP RH
*110 A Right-hand headlight
16 DOME 15 A Interior light, audio system
17 ECU-B NO.1 7.5 AMain body ECU, power door lock
system, smart entry & start system
18 (MIR HTR) 7.5 A Outside rear view mirror defoggers
19 WIP-S 7.5 A Power management ECU
20 DEFOGGER 30 A Rear window defogger
21 EPS 50 A Electric power steering
22 RDI 30 A RDI FAN
23 ABS NO.1 50 A Vehicle stability control system
24 HTR-B 40 A HTR, BLR
25 ABS NO.2 30 A Vehicle stability control system
26 HORN 10 A Horn
27 EFI-MAIN 20 AMultiport fuel injection system/
sequential multiport fuel injection
system, EFI NO.1, Fuel pump
28 IGN 15 A Injection, igniter
29 IG2 10 ASmart entry & start system, SRS
airbag system, meter
30 EFI NO.1 10 AMultiport fuel injection system/
sequential multiport fuel injection
system
FuseAmpereCircuit

5
423
5-2. Steps to take in an emergency
When trouble arises
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If the engine will not start
If the engine still does not start after following the correct starting
procedure (P. 176, 179) or releasing the steering lock (P. 177,
182), confirm the following points.
The engine will not start even when the starter motor oper-
ates normally.
One of the following may be the cause of the problem.
There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle.
The engine may be flooded.
Try to restart the engine once more following correct starting
procedures. (P. 176, 179)
There may be a malfunction in the engine immobilizer system.
(P. 108)
The starter motor turns over slowly, the interior lights and
headlights are dim, or the horn does not sound or sounds at
a low volume.
One of the following may be the cause of the problem.
The battery may be discharged. (P. 430)
The battery terminal connections may be loose or corroded.
The starter motor does not turn over. (vehicles with smart
entry & start system)
The engine starting system may be malfunctioning due to an
electrical problem such as an open circuit or a blown fuse. How-
ever, an interim measure is available to start the engine.
(P. 424)

424 5-2. Steps to take in an emergency
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Emergency start function (vehicles with smart entry & start system)
When the engine does not start, the following steps can be used as
an interim measure to start the engine if the “ENGINE START STOP”
switch is functioning normally.
Set the parking brake.
Put the shift lever in P (Multidrive) or N (manual transmission).
Set the “ENGINE START STOP” switch to the ACCESSORY
mode.
Vehicles with a Multidrive: Press and hold the “ENGINE
START STOP” switch for about 15 seconds while depressing
the brake pedal firmly.
Vehicles with a manual transmission: Press and hold the
“ENGINE START STOP” switch for about 15 seconds while
depressing the brake pedal firmly and also depressing the
clutch pedal.
Even if the engine can be started using the above steps, the system
may be malfunctioning. Have the vehicle checked by any authorized
Toyota dealer or repairer, or another duly qualified and equipped pro-
fessional.
The starter motor does not turn over, the interior lights and
headlights do not turn on, or the horn does not sound.
One of the following may be the cause of the problem.
One or both of the battery terminals may be disconnected.
The battery may be discharged. (P. 430)
There may be a malfunction in the steering lock system (vehi-
cles with smart entry & start system).
Contact any authorized Toyota dealer or repairer, or another duly
qualified and equipped professional, if the problem cannot be
repaired, or if repair procedures are unknown.

466 Alphabetical index
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Front turn signal lights
Lever ..................................... 193
Replacing light bulbs ............. 373
Wattage................................. 456
Fuel
Capacity ................................ 449
Fuel gauge ............................ 205
Fuel pump shut off system .... 396
Gas station information ......... 476
Information ............................ 457
Refueling ............................... 103
Type ...................................... 449
Fuel door .................................. 103
Fuel pump shut off system ..... 396
Fuses ........................................ 361
Gas station information .......... 476
Gauges...................................... 197
Gear Shift Indicator ................. 190
Hazard lights
Switch ................................... 386
Headlights
Replacing light bulbs ............. 373
Switch ................................... 211
Wattage................................. 456
Heaters
Seat heaters.......................... 296
Side mirror ............................ 254
Hood.......................................... 319
Horn .......................................... 196Identification
Engine................................... 446
Vehicle .................................. 445
Ignition switch ................. 176, 179
Illuminated entry system ........ 286
Indicator lights ......................... 199
Inside rear view mirror .............. 92
Interior lights
Interior lights ......................... 286
Switch ................................... 287
Jack
Positioning a floor jack .......... 321
Replacing the tire .................. 324
Keyless entry ....................... 39, 62
Keys
Electronic key ......................... 36
Engine switch................ 176, 179
If you lose your keys ............. 426
If the electronic key does not
operate properly ................. 427
Ignition switch ............... 176, 179
Keyless entry .................... 39, 62
Key number ............................ 36
Keys ........................................ 36
Mechanical key ....................... 36
Wireless remote control
key ........................................ 62
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