2012 TOYOTA IQ horn

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
iQ_WE_74014E
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
iQ_WE_74014E
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
iQ_WE_74014E
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
iQ_WE_74014E
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
iQ_WE_74014E
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
iQ_WE_74014E
*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

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423
5-2. Steps to take in an emergency
When trouble arises
iQ_WE_74014E
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)