2010 TOYOTA COROLLA horn

TABLE OF CONTENTSIndex
2
1-1. Key informationKeys ..................................... 20
1-2. Opening, closing and locking the doors and trunk
Smart key system................. 23
Wireless remote control ....... 35
Doors.................................... 40
Trunk .................................... 46
1-3. Adjustable components (seats, mirrors,
steering wheel)
Front seats ........................... 49
Rear seats ............................ 52
Head restraints ..................... 54
Seat belts ............................. 56
Steering wheel ..................... 64
Anti-glare inside rear view mirror .................................. 65
Outside rear view mirrors ..... 67
1-4. Opening and closing the windows
Power windows .................... 69
Moon roof ............................. 71
1-5. Refueling Opening the fuel tank cap .... 74 1-6. Theft deterrent system
Engine immobilizer system ................................ 78
Theft prevention labels (for U.S.A.) ......................... 80
1-7. Safety information Correct driving posture ......... 81
SRS airbags ......................... 83
Front passenger occupant classification system ........... 95
Child restraint systems ....... 100
Installing child restraints ..... 104
2-1. Driving procedures Driving the vehicle .............. 116
Engine (ignition) switch (vehicles with smart
key system) ...................... 126
Engine (ignition) switch (vehicles without smart
key system) ...................... 130
Automatic transmission ...... 134
Manual transmission........... 139
Turn signal lever ................. 140
Parking brake ..................... 141
Horn .................................... 142
2-2. Instrument cluster Gauges and meters ............ 143
Indicators and warning lights ................................. 147
Multi-information display ..... 151
1Before driving
2When driving

10
Gauges and meters
Multi-information display P. 143
P. 151
Tilt and telescopic
steering control lever
P. 64
Pictorial index
Trunk opener P. 46
Headlight switch
Turn signal lever
Fog light switch

P. 155
P. 140
P. 157
Instrument panel
Audio system
Navigation system *P. 202
Windshield wiper and washer switch P. 158
Hood lock release
lever
P. 309
Fuel filler door opener
P. 74
Emergency flasher switch
P. 372
Shift lock override
button
 P. 406
Cigarette lighter 
Power outlet

Ashtray

P. 280
P. 281
P. 279
Tire pressure warning
reset switch
 P. 331
Horn P. 142

When driving2
115
2-1. Driving proceduresDriving the vehicle............ 116
Engine (ignition) switch (vehicles with smart
key system).................... 126
Engine (ignition) switch (vehicles without smart
key system).................... 130
Automatic transmission .... 134
Manual transmission ........ 139
Turn signal lever .............. 140
Parking brake ................... 141
Horn ................................. 142
2-2. Instrument cluster Gauges and meters ......... 143
Indicators and warning lights .............................. 147
Multi-information display............................ 151 2-3. Operating the lights and
wipers
Headlight switch ............... 155
Fog light switch ................ 157
Windshield wipers and washer ........................... 158
2-4. Using other driving systems Cruise control ................... 160
Driving assist systems ..... 163
2-5. Driving information Cargo and luggage .......... 167
Vehicle load limits ............ 170
Winter driving tips ............ 171
Trailer towing ................... 175
Dinghy towing (automatic
transmission) ................. 183
Dinghy towing (manual transmission) ... 184

142
2-1. Driving procedures
Hor n
■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. 64)
To sound the horn, press on or
close to the mark.

355
4-3. Do-it-yourself maintenance
4
Maintenance and care
8 GLOW*
80 A No circuit
9 P/I 50 A EFI MAIN, HORN, IG2
10 H-LP MAIN 50 A H-LP LH LO, H-LP RH LO, H-LP
LH HI, H-LP RH HI
11 EFI NO. 2 10 A Emission control system
12 EFI NO. 1 10 AMultiport fuel injection system/
sequential multiport fuel injection
system
13 H-LP RH HI 10 A Right-hand headlight (high beam)
14 H-LP LH HI 10 A Left-hand headlight (high beam)
15 H-LP RH LO 10 A Right-hand headlight (low beam)
16 H-LP LH LO 10 A Left-hand headlight (low beam)
17 ETCS 10 A Electronic throttle control system
18 TURN-HAZ 10 A Turn signal lights, emergency
flashers
19 ALT-S 7.5 A Charging system
20 AM2 NO. 2 7.5 A Multiport fuel injection system/
sequential multiport fuel injection
system, starting system
21 AM2 30 A Starting system
22 STRG LOCK 20 A Steering lock system
23 IG2 NO.2 7.5 A Starting system
24 ECU-B2 10 A Air conditioning system
25 ECU-B 10 A
Main body ECU, gauge and meters
26 RAD NO. 1 15 A Audio system
27 DOME 10 A Trunk light, smart key system, inte-
rior light
28 AMP* 30 A Audio system
FuseAmpereCircuit

356 4-3. Do-it-yourself maintenance
*: If equipped29 MAYDAY* 10 A No circuit
30 SPARE 10 A Spare fuse
31 SPARE 30 A Spare fuse
32 SPARE 20 A Spare fuse
33 EFI MAIN 20 A
Multiport fuel injection system/
sequential multiport fuel injection
system, EFI NO. 1, EFI NO. 2
34 HORN 10 A Horn
35 IG2 15 A Multiport fuel injection system/
sequential multiport fuel injection
system, starting system, IGN,
METER
36 ST* 7.5 A No circuit
37 HTR SUB
NO. 1 30 A PTC heater
38 HTR SUB
NO. 3 30 A PTC heater
39 PWR
OUTLET/
INVERTER or
PWR OUTLET 15 A Power outlet
FuseAmpereCircuit

404
5-2. Steps to take in an emergency
If the engine will not star t
If the engine still does not start after following the correct starting
procedure (P. 128, 132) or releasing the steering lock ( P. 130,
134), confirm the fo llowing 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. 128, 132)
● There may be a malfunction in the engine immobilizer system.
(  P. 7 8 )
■ 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. 410)
● The battery terminal connec tions may be loose or corroded.
■ The starter motor does not turn over (vehicles with smart
key system).
One of the following may be the cause of the problem.
●The engine starting system may be malfunctioning due to an
electrical problem such as an open circuit or a blown fuse.
However, an interim measure is available to start the engine.
(  P. 405)
● The electronic key battery is depleted. However, an interim
measure is available to start the engine. ( P. 409)

5
When trouble arises
405
5-2. Steps to take in an emergency
Emergency start function (vehicles with smart key 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.
Shift the shift lever to P.
Set the “ENGINE START ST OP” switch to ACCESSORY
mode.
Press and hold the “ENGINE START STOP” switch for about
15 seconds while depressing the brake pedal firmly.
Even if the engine can be start ed using the above steps, the system
may be malfunctioning. Have the vehicle checked by your Toyota
dealer.
■ 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. 410)
● There may be a malfunction in the steering lock system (vehi-
cles with smart key system).
Contact your Toyota dealer if the problem cannot be repaired, or if
repair procedures are unknown.
STEP 1
STEP 2
STEP 3
STEP 4