horn TOYOTA PRIUS PLUS 2012 Owners Manual

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PRIUS +_OM_OM47821E_(EE)
2-1. Driving procedures
Driving the vehicle .............. 202
Power (ignition) switch ........ 214
EV drive mode .................... 221
Hybrid transmission ............ 224
Turn signal lever ................. 233
Parking brake...................... 234
Horn .................................... 235
2-2. Instrument cluster
Gauges and meters ............ 236
Indicators and warning
lights ................................. 248
Head-up display .................. 253
2-3. Operating the lights
and windshield wipers
Headlight switch.................. 261
Fog light switch ................... 266
Windshield wipers
and washer ....................... 268
Rear window wiper
and washer ....................... 272
Headlight cleaner switch ..... 2742-4. Using other driving systems
Cruise control ..................... 275
Dynamic radar cruise
control .............................. 280
Driving assist systems........ 298
Hill-start assist control ........ 304
PCS (Pre-Crash Safety
System) ............................ 307
2-5. Driving information
Cargo and luggage............. 316
Winter driving tips............... 319
Trailer towing...................... 323
2When driving

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PRIUS +_OM_OM47821E_(EE)
Instrument panel
(Left-hand drive vehicles)
Headlight switch
Turn signal lever
Fog light switch P. 261
P. 233
P. 266
Pre-crash braking off switch P. 308
Parking brake pedal P. 234
Fuel filler door opener P. 139
Windshield wipers and washer switch
Rear window wiper and washer switch P. 268
P. 272
Gauges and meters
Trip-information display P. 236
P. 241
Audio system*2 P. 342
Navigation system*1
SRS driver airbag
Horn P. 158
P. 235
Head-up display switches
P. 253
Tilt and telescopic steering control lever P. 130
SRS knee airbag P. 158
Card holder P. 361
Pictorial index

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PRIUS +_OM_OM47821E_(EE)
Instrument panel
(Right-hand drive vehicles)
Headlight switch
Turn signal lever
Fog light switch P. 261
P. 233
P. 266
Pre-crash braking off switch
P. 308Parking brake pedal P. 234
Fuel filler door opener P. 139
Windshield wipers and washer
switch
P. 268
Gauges and meters
Trip-information display P. 236
P. 241
Audio system*2 P. 342
Navigation system*1 SRS driver airbag
Horn
P. 158
P. 235
Head-up display
switches

Auxiliary box

P. 253
P. 358
Tilt and telescopic steering
control lever
P. 130SRS knee airbag P. 158
Rear window wiper and washer
switch
P. 272
Pictorial index

2When driving
201
PRIUS +_OM_OM47821E_(EE)
2-1. Driving procedures
Driving the vehicle ............ 202
Power (ignition) switch...... 214
EV drive mode .................. 221
Hybrid transmission .......... 224
Turn signal lever ............... 233
Parking brake ................... 234
Horn .................................. 2352-2. Instrument cluster
Gauges and meters .......... 236
Indicators and warning
lights ............................... 248
Head-up display ................ 253
2-3. Operating the lights
and windshield wipers
Headlight switch................ 261
Fog light switch ................. 266
Windshield wipers
and washer ..................... 268
Rear window wiper
and washer ..................... 272
Headlight cleaner switch ... 274
2-4. Using other driving systems
Cruise control.................... 275
Dynamic radar cruise
control ............................. 280
Driving assist systems ...... 298
Hill-start assist control....... 304
PCS (Pre-Crash Safety
System) .......................... 307
2-5. Driving information
Cargo and luggage ........... 316
Winter driving tips ............. 319
Trailer towing .................... 323

235
2-1. Driving procedures
2
When driving
PRIUS +_OM_OM47821E_(EE)
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. 130)
To sound the horn, press on or
close to the mark.

437 4-3. Do-it-yourself maintenance
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Maintenance and care
PRIUS +_OM_OM47821E_(EE)
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 S-HORN
5 ENG W/P 30A Cooling system
6ABS MAIN
NO.27.5A Anti-lock brake system
7 H-LP CLN 30A Headlight cleaner
8 P-CON MTR 30AP 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

438 4-3. Do-it-yourself maintenance
PRIUS +_OM_OM47821E_(EE)
FUSEAmpereCircuit
12 P CON MAIN 7.5AP position control system, trans-
mission
13 AM2 7.5A Power management system
14 ECU-B2 7.5A Smart entry & start system
15 MAYDAY 10A No circuit
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
19ABS MAIN
NO.120A 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 20AH-LP HI RH, H-LP HI LH,
headlight switch, daytime running
light system
24 HV BATT 10AHybrid system, hybrid battery
(traction battery)
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 10AHybrid system, P position control
system, inverter and converter

516
5-2. Steps to take in an emergency
PRIUS +_OM_OM47821E_(EE)
If the hybrid system will not start
Reasons for the hybrid system not starting vary depending on the
situation. Check the following and perform the appropriate proce-
dure:
The hybrid system will not start even though the correct
starting procedure is being followed (P. 214)
One of the following may be the cause of the problem:
The electronic key may not be functioning properly.
*
(P. 519)
There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle.
There may be a malfunction in the immobilizer system.
*
(P. 143)
There may be a malfunction in the P position control system.
*
(P. 219, 473, 473)
*: It may not be possible to shift the shift position from P to other posi-
tion.
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 12-volt battery may be discharged. (P. 522)
The 12-volt battery terminal connections may be loose or cor-
roded.

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517 5-2. Steps to take in an emergency
When trouble arises
PRIUS +_OM_OM47821E_(EE)
Emergency start function
When the hybrid system does not start, the following steps can be
used as an interim measure to start 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 any
authorized Toyota dealer or repairer, or another duly qualified and
equipped professional.
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 battery terminals may be discon-
nected.
The 12-volt battery may be discharged. (P. 522)
Contact any authorized Toyota dealer or repairer, or another duly quali-
fied and equipped professional if the problem cannot be repaired, or if
repair procedures are unknown.
STEP 1
STEP 2
STEP 3

567 Alphabetical index
PRIUS +_OM_OM47821E_(EE)
Gauges...................................... 236
Glove boxes ............................. 353
Hands-free system
(for cellular phone)
*
Hazard lights
Switch ................................... 460
Head-up display ....................... 253
Head restraints
Adjustment ........................... 117
Headlight cleaner ..................... 274
Headlights
Cleaner ................................. 274
Replacing light bulbs ............. 445
Switch ................................... 261
Wattage................................. 551
Heaters
Automatic air conditioning
system ................................ 326
Seat heaters.......................... 367
Side mirrors........................... 341
Hill-start assist control ............ 304
Hood.......................................... 397
Hooks
Cargo .................................... 377
Horn .......................................... 235
Hybrid system
Emergency shut off system..... 44
Energy monitor/
consumption screen ............. 49
High voltage components ....... 43
Hybrid System Indicator ........ 243
Ignition switch ....................... 214
“POWER” switch ................... 214Identification
Engine................................... 542
Vehicle .................................. 541
Ignition switch ......................... 214
Illuminated entry system ........ 347
Immobilizer system ................. 143
Indicator lights ......................... 248
Inside rear view mirror ............ 131
Instrument cluster light
control .................................... 239
Interior lights
Interior lights ......................... 347
Switch ................................... 348
Wattage ................................ 551
Jack
Positioning a floor jack .......... 400
Vehicle-equipped jack.... 482,494
Jack handle ...................... 482, 494
Keyless entry ............................. 92
Keys
Electronic key ......................... 61
If the electronic key does not
operate properly ................. 519
If you lose your keys ............. 518
Key number ............................ 61
Keyless entry .......................... 92
Keys ........................................ 61
Mechanical key ....................... 61
“POWER” switch ................... 214
Wireless remote control key ... 92
Knee airbag .............................. 158
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*: Refer to ““touch screen” Owner’s Manual”
or “Navigation System Owner’s Manual”.