horn TOYOTA PRIUS V 2012 Owners Manual (in English)

1
2
3
4
5
6
7
3
PRIUS v_U (OM47674U)
2-1. Driving proceduresDriving the vehicle............... 162
Power (ignition) switch ........ 173
EV drive mode .................... 180
Hybrid transmission ............ 183
Turn signal lever ................. 192
Parking brake ...................... 193
Horn .................................... 194
2-2. Instrument cluster Gauges and meters ............ 195
Indicators and warning lights ................................. 206
2-3. Operating the lights and windshield wipers
Headlight switch .................. 211
Fog light switch ................... 219
Windshield wipers and washer .............................. 221
Rear window wiper and washer .............................. 226
Headlight cleaner switch ..... 228 2-4. Using other driving systems
Cruise control ..................... 229
Dynamic radar cruise control .............................. 233
Driving assist systems ........ 250
Hill-start assist control ........ 254
PCS (Pre-Collision System) ............................ 256
2-5. Driving information Cargo and luggage ............. 264
Vehicle load limits............... 270
Winter driving tips ............... 271
Trailer towing ...................... 275
Dinghy towing ..................... 276
2When driving

14
PRIUS v_U (OM47674U)
Pictorial indexInstrument panel
Headlight switch
Turn signal lever Fog light switch P. 211
P. 192
P. 219
Pre-collision braking off switch P. 257
Parking brake pedal P. 193
Fuel filler door opener P. 112
Tire pressure warning reset switch P. 389
Windshield wipers and washer switch
Rear window wiper and washer switch P. 221
P. 226
Gauges and meters
Trip-information display P. 195
P. 199
Audio system*2 P. 294
Navigation system*1
SRS driver airbag
Horn P. 121
P. 194
Card holder P. 311
Tilt and telescopic steering control lever P. 104
SRS knee airbag P. 121

When driving2
161
PRIUS v_U (OM47674U)
2-1. Driving proceduresDriving the vehicle............ 162
Power (ignition) switch ..... 173
EV drive mode ................. 180
Hybrid transmission ......... 183
Turn signal lever .............. 192
Parking brake ................... 193
Horn ................................. 194
2-2. Instrument cluster Gauges and meters ......... 195
Indicators and warning lights .............................. 206 2-3. Operating the lights and
windshield wipers
Headlight switch ............... 211
Fog light switch ................ 219
Windshield wipers and washer ........................... 221
Rear window wiper and washer ........................... 226
Headlight cleaner switch ............................. 228
2-4. Using other driving systems Cruise control ................... 229
Dynamic radar cruise control ............................ 233
Driving assist systems ..... 250
Hill-start assist control ...... 254
PCS (Pre-Collision System) .......................... 256
2-5. Driving information Cargo and luggage .......... 264
Vehicle load limits ............ 270
Winter driving tips ............ 271
Trailer towing ................... 275
Dinghy towing .................. 276

194
2-1. Driving procedures
PRIUS v_U (OM47674U)
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. 104)
To sound the horn, press on or
close to the mark.

411
4-3. Do-it-yourself maintenance
PRIUS v_U (OM47674U)
4
Maintenance and care
Fuse layout and amperage ratings
■ Engine compartment
FUSEAmpereCircuit
1 HTR 50A Air conditioning system
2 RDI 30A Electric cooling fans
3 CDS 30A Electric cooling fans
4 S-HORN 10A No circuit
5 ENG W/P 30A Cooling system
6 ABS MAIN
NO.2 7.5A Anti-lock brake system
7 H-LP CLN 30A Headlight cleaner
8 P-CON MTR 30A P position control system, trans-
mission
9 AMP 30A Audio system
10 IGCT 30A PCU, IGCT NO.2, IGCT NO.3
11 DC/DC-S 5A Inverter and converter

412 4-3. Do-it-yourself maintenance
PRIUS v_U (OM47674U)
FUSEAmpereCircuit
12 P CON MAIN 7.5A P position control system, trans-
mission
13 AM2 7.5A Power management system
14 ECU-B2 7.5A Smart key system
15 MAYDAY 10A MAYDAY
16 ECU-B3 10A Air conditioning system
17 TURN & HAZ 10A Turn signal lights
18 ETCS 10AMultiport fuel injection system/
sequential multiport fuel injection
system
19 ABS MAIN
NO.1 20A Anti-lock brake system
20 P/I 2 40AHorn, right-hand headlight (low
beam), left-hand headlight (low
beam), back-up lights
21 ABS MTR 1 30A Anti-lock brake system
22 ABS MTR 2 30A Anti-lock brake system
23 H-LP HI MAIN 20A H-LP HI RH, H-LP HI LH,
headlight switch, daytime running
light system
24 HV BATT 10A No circuit
25 DRL 7.5A Daytime running light system
26 P/I 1 60A IG2, EFI MAIN, BATT FAN
27 EPS 60A Electric power steering
28 PCU 10A Inverter and converter
29 IGCT NO.2 10A Hybrid system, P position control
system, inverter and converter

474
5-2. Steps to take in an emergency
PRIUS v_U (OM47674U)
If the hybrid system will not start
Reasons for the hybrid system not starting vary depending on the
situation. Check the following a nd perform the appropriate proce-
dure:
■ The hybrid system will not start even though the correct
starting procedure is being followed ( P. 173)
One of the following may be the cause of the problem:
● The electronic key may not be functioning properly.
*
(  P. 477)
● There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle.
● There may be a malfunction in the immobilizer system.
*
(  P. 1 1 6 )
● There may be a malfunction in the P position control system.
*
( P. 178, 445, 446)
*: It may not be possible to shift the shift position from P to another
position.
■ The interior lights and headlight s 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 12-volt battery may be discharged. ( P. 479)
● The 12-volt battery terminal c onnections may be loose or cor-
roded.

5
When trouble arises
475
5-2. Steps to take in an emergency
PRIUS v_U (OM47674U)
Emergency start function
When the hybrid system does not start, the following steps can be
used as an interim measure to st art the hybrid system if the
“POWER” switch is functioning normally:
Set the parking brake.
Turn the “POWER” switch to ACCESSORY mode.
Press and hold the “POWER” switch for about 15 seconds
while depressing the brake pedal firmly.
Even if the hybrid system can be started using the above steps, the
system may be malfunctioning. Have the vehicle inspected by your
Toyota dealer.
■ 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 12-volt ba ttery terminals may be discon-
nected.
● The 12-volt battery may be discharged. ( P. 479)
Contact your Toyota dealer if the problem cannot be repaired, or if
repair procedures are unknown.
STEP 1
STEP 2
STEP 3

554 Alphabetical index
PRIUS v_U (OM47674U)
Garage door opener.................330
Gauges ......................................195
Glove boxes..............................305
Hands-free system (for cellular phone)
*
Hazard lights Switch.................................... 434
Head restraints Adjustment .............................90
Headlight cleaner ..................... 228
Headlights
Cleaner.................................. 228
Replacing light bulbs ............. 419
Switch.................................... 211
Wattage .................................504
Heaters
Automatic air conditioning system ................................278
Seat heaters .......................... 317
Side mirrors ...........................293
Hill-start assist control ............254
Hood .......................................... 364
Hooks Cargo .................................... 326
Horn...........................................194
Hybrid system Emergency shut off system .....35
Energy monitor/consumption screen..............40
High voltage components........34
Hybrid System Indicator ........ 201
Ignition switch........................173
“POWER” switch ...................173 I/M test ...................................... 360
Identification
Engine ................................... 496
Vehicle .................................. 495
Ignition switch.......................... 173
Illuminated entry system......... 299
Immobilizer system ................. 116
Indicator lights ......................... 206
Initialization Items to initialize ................... 529
Inside rear view mirror ............ 105
Instrument panel light control .................................... 197
Interior lights Interior lights ......................... 299
Switch ................................... 300
Wattage................................. 504
Jack Positioning a floor jack .......... 367
Vehicle-equipped jack ........... 460
Jack handle .............................. 460
Keyless entry ............................. 69
Keys Electronic key.......................... 52
If the electronic key does not
operate properly ................. 477
If you lose your keys ............. 476
Key number............................. 52
Keyless entry .......................... 69
Keys ........................................ 52
Mechanical key ....................... 52
“POWER” switch ................... 173
Wireless remote control key.... 69
Knee airbag .............................. 121
G
H
I
J
K