2018 TOYOTA PRIUS V air conditioning

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PRIUS v_OM_OM47B78U_(U)
8-2. Steps to take in an emergency
If your vehicle overheats
■If the high coolant temperature warning light comes on or
flashesStop the vehicle in a safe place and turn off the air conditioning
system, and then stop the hybrid system.
If you see steam:
Carefully lift the hood after the steam subsides.
If you do not see steam:
Carefully lift the hood.
After the hybrid system has cooled down sufficiently, inspect the
hoses and radiator core (radiator) for any leaks.
Radiator
Cooling fans
If a large amount of coolant
leaks, immediately contact
your Toyota dealer.
The following may indicate that your vehicle is overheating.● The high coolant temperature warning light ( P. 480) comes on
or flashes, or a loss of hybrid system power is experienced. (For
example, the vehicle speed does not increase.)
● The warning message indicating overheat is shown on the multi-
information display. ( P. 492)
● Steam comes out from under the hood.
Correction procedures
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5298-2. Steps to take in an emergency
PRIUS v_OM_OM47B78U_(U)
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When trouble arises
The coolant level is satisfactory if it is between the “FULL” and
“LOW” lines on the reservoir.Reservoir
“FULL” line
“LOW” line
Add coolant if necessary.
Water can be used in an emer-
gency if coolant is unavailable.
Start the hybrid system and turn the air conditioning system on to
check that the radiator cooling fans operate and to check for
coolant leaks from the radiator or hoses.
The fans operate when the air conditioning system is turned on immedi-
ately after a cold start. Confirm that the fans are operating by checking
the fan sound and air flow. If it is difficult to check these, turn the air con-
ditioning system on and off repeatedly. (The fans may not operate in
freezing temperatures.)
If the fans are not operating:
Stop the hybrid system immediately and contact your Toyota
dealer.
If the fans are operating:
Have the vehicle inspected at the nearest Toyota dealer.
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PRIUS v_OM_OM47B78U_(U)
5659-2. Customization
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Vehicle specifications
■PCS (Pre-Collision system) (P. 205)
■Automatic air conditioning system ( P. 360)
■Panoramic roof shades* ( P. 384)
*: If equipped
■
Seat belt reminder ( P. 480)
FunctionDefault
settingCustomized setting
PCS (Pre-Collision sys-
tem)OnOffO——
Alert timingMiddleFarO——Near
123
FunctionDefault settingCustomized setting
A/C auto switching oper-
ationOffOn–OO
Heating/cooling opera-
tion minimized in Eco
drive mode
OnOff––O
Switching between out-
side air and recirculated
air mode linked to A/C
auto switch operation
OnOff––O
123
FunctionDefault
settingCustomized setting
Door lock linked auto-
matic closing functionOnOff––O
123
FunctionDefault settingCustomized setting
Vehicle speed linked
seat belt reminder
buzzer
OnOff––O
123

586Alphabetical index
PRIUS v_OM_OM47B78U_(U)
Alphabetical index
A/C ............................................ 360Air conditioning filter ............. 445
Automatic air conditioning
system ................................ 360
Micro dust and pollen filter .... 362
ABS (Anti-lock Brake System)...... 252Function ................................ 252
Warning light ......................... 479
Air conditioning filter .............. 445
Air conditioning system.......... 360 Air conditioning filter ............. 445
Automatic air conditioning system ................................ 360
Micro dust and pollen filter .... 362
Air intake vent............................ 79 Airbags ....................................... 41
Airbag operating conditions .... 49
Airbag precautions for your child .............................. 44
Airbag warning light .............. 479
Correct driving posture ........... 30
Curtain shield airbag
operating conditions ............. 49
Curtain shield airbag precautions........................... 47
Front passenger occupant
classification system ............ 53
General airbag precautions .... 44
Locations of airbags ............... 41
Modification and disposal of airbags ............................. 48
Side airbag operating
conditions ............................. 49
Side airbag precautions .......... 46
Side and curtain shield airbags operating
conditions ............................. 49
Side and curtain shield
airbags precautions.............. 47
SRS airbag instructions for Canadian owners ............... 572
SRS airbags ........................... 41
Anchor brackets ........................ 63
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587Alphabetical index
PRIUS v_OM_OM47B78U_(U)
AntennaSmart key system ................. 124
Radio .................................... 288
Anti-lock brake system (ABS) ...................................... 252
Function ................................ 252
Warning light ......................... 479
Approach warning ................... 235
Armrest ..................................... 382
Assist grips .............................. 383
Audio input............................... 273
Audio system (Entune Audio) ...................... 269Antenna ................................ 288
Audio input ............................ 273
AUX port ............................... 305
Basic operations ................... 274
Bluetooth
® audio................... 317
CD player .............................. 289
iPod....................................... 295
MP3/WMA disc ..................... 289
Optimal use........................... 286
Portable music player ........... 273
Radio .................................... 287
Steering wheel audio switches.............................. 272
USB memory ........................ 300
Audio system (Entune Premium Audio with Navigation)
*
Automatic air conditioning systemAir conditioning filter ............. 445
Automatic air conditioning system ................................ 360 Automatic door locking
and unlocking systems ........ 117
Automatic headlight leveling system ..................... 184
Automatic High Beam ............. 185
Automatic light control
system.................................... 183
AUX port................................... 273
Auxiliary boxes ................ 375, 377
Back door ................................. 119
Back-up lights Replacing light bulbs ............ 464
Wattage ................................ 544
Battery (12-volt battery) Battery checking ................... 427
If the 12-volt battery is discharged.......................... 523
Preparing and checking
before winter ...................... 262
Warning light......................... 478
Battery (traction battery) .......... 78
Bluetooth
®............................... 348
Audio system ........................ 317
Hands-free system (for cellular phone) ............. 319
Registering/removing a Bluetooth
® device ........... 311
Selecting a Bluetooth®
device ................................. 313
Wireless communication....... 306
B
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

592Alphabetical index
PRIUS v_OM_OM47B78U_(U)
Flat tire...................................... 506
Floor mats .................................. 28
FluidBrake .................................... 542
Transmission ........................ 542
Washer ................................. 425
Fog lights Replacing light bulbs............. 461
Switch ................................... 191
Wattage ................................ 544
Footwell lights ......................... 368
Front doors .............................. 114
Front fog lights Replacing light bulbs............. 461
Switch ................................... 191
Wattage ................................ 544
Front passenger occupant classification system .............. 53
Front passenger’s seat belt reminder light................. 480
Front seats ............................... 131 Adjustment ............................ 131
Cleaning................................ 398
Correct driving posture ........... 30
Head restraints ..................... 138
Seat heaters ......................... 367
Front side marker lights
Light switch ........................... 182
Replacing light bulbs............. 460
Wattage ................................ 544
Front turn signal lights Replacing light bulbs............. 463
Turn signal lever ................... 180
Wattage ................................ 544 Fuel
Capacity................................ 538
Fuel gauge.............................. 90
Gas station information......... 604
Information............................ 545
Refueling .............................. 195
Type...................................... 538
Warning light......................... 480
Fuel filler door ......................... 195
Fuses ........................................ 451
Gas station information .......... 604
Garage door opener ................ 386
Gauges ....................................... 90
Glove box ................................. 372
Hands-free system (for cellular phone) ............... 319
Head restraints ........................ 138
Headlights ................................ 182 Automatic headlight
leveling ............................... 184
Automatic High Beam system ................................ 185
Light switch ........................... 182
Replacing light bulbs................... 456, 457, 466
Wattage ................................ 544
Heaters Automatic air conditioning system ................................ 360
Outside rear view mirrors ..... 362
Seat heaters ......................... 367
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