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PRIUS v_OM_OM47887U_(U)
3676-1. Using the air conditioning system and defogger
6
Interior features
■Outside temperature display
■ When the outside temperature is low
The dehumidification function may not operate even when “A/C” button is
pressed.
■ Operation of the air conditio ning system in Eco drive mode
● In the Eco drive mode, the air conditioning system is controlled as follows to
prioritize fuel efficiency
• Engine speed and compressor operation controlled to restrict heating/
cooling capacity
• Fan speed restricted when automatic mode is selected
● To improve air conditioning performance, perform the following operations
• Adjust the fan speed
• Turn off Eco drive mode
• Customize the air conditioning control of Eco drive mode. ( P. 579)
■ Ventilation and air conditioning odors
●To let fresh air in, set the air conditioning system to the outside air mode.
● During use, various odors from inside and outside the vehicle may enter into
and accumulate in the air conditioning system. This may then cause odor to
be emitted from the vents.
● To reduce potential odors from occurring:
• It is recommended that the air conditioning system be set to outside air
mode prior to turning the vehicle off.
• The start timing of the blower may be delayed for a short period of time immediately after the air conditioning system is started in automatic
mode.
■ Air conditioning filter
P. 455
■ Customization
Settings (e.g. A/C auto switching operation) can be changed.
(Customizable features: P. 573)
In the following situations, the correct out-
side temperature may not be displayed, or
the display may take longer than normal
to change.
●
When stopped, or driving at low speeds
(less than 16 mph [25 km/h])
● When the outside temperature has
changed suddenly (at the entrance/exit
of a garage, tunnel, etc.)
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412
PRIUS v_OM_OM47887U_(U)
7-2. Maintenance
■Repair and replacement
It is recommended that genuine Toyota parts be used for repairs to ensure
performance of each system. If non-Toyota parts are used in replacement or if
a repair shop other than a Toyota dealer performs repairs, confirm the war-
ranty coverage.
■ Resetting the maintenance requir ed reminder light/message indicating
maintenance is required (U.S.A. only)
After the required maintenance is preformed according to the maintenance
schedule, please reset the reminder light/message.
To reset the reminder light/message, follow the procedures described below:
Switch the display to the trip meter “A” ( P. 91) when the hybrid system is
operating.
Turn the power switch off.
While pressing the MPH or km/h button ( P. 93), turn the power switch to
ON mode (do not start the hybrid system because otherwise the reset
mode will be canceled). Continue to press and hold the button until the trip
meter displays “000000” and the indicator stops flashing to indicate that the
reset is complete.
■ Allow inspection and repairs to be performed by a Toyota dealer
●Toyota technicians are well-trained specialists and are kept up to date with
the latest service information. They are well informed about the operation of
all systems on your vehicle.
● Keep a copy of the repair order. It proves that the maintenance that has
been performed is under warranty cove rage. If any problem should arise
while your vehicle is under warranty, your Toyota dealer will promptly take
care of it.
WARNING
■ If your vehicle is not properly maintained
Improper maintenance could result in serious damage to the vehicle and
possible serious injury or death.
■ Handling of the 12-volt battery
● Engine exhaust, some of its constituents, and a wide variety of automobile
components contain or emit chemicals known to the State of California to
cause cancer and birth defects and other reproductive harm. Work in a
well ventilated area.
● Oils, fuels and fluids contained in vehicles as well as waste produced by
component wear contain or emit chemicals known to the State of Califor-
nia to cause cancer and birth defects or other reproductive harm. Avoid
exposure and wash any affected area immediately.
● 12-volt battery posts, terminals and related accessories contain lead and
lead compounds which are known to cause brain damage. Wash your
hands after handling. ( P. 437)
1
2
3
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5048-2. Steps to take in an emergency
PRIUS v_OM_OM47887U_(U)
(If equipped)
Indicates that the dynamic radar cruise control
system is unable to judge vehicle-to-vehicle dis-
tanceA buzzer also sounds.
If the windshield wipers are on, turn them
off or set them to either intermittent or slow
mode.
(If equipped)
Indicates a malfunction in:
• The cruise control system; or
• The dynamic radar cruise control system
Press the “ON-OFF” button once to deactivate
the system, and then press the button again to
reactivate the system.
A buzzer also sounds.
Have the vehicle inspected by your Toyota
dealer.
(If equipped)
Indicates that the LDA malfunction
A buzzer also sounds.
Have the vehicle inspected by your Toyota
dealer.
(If equipped)
Indicates that the LDA temporarily stops (temper-
ature of white camera sensor is higher than oper-
ation range)
A buzzer also sounds.
Restart the LDA after driving for a while
(If equipped)
Indicates a malfunction in the pre-collision sys-
tem
A buzzer also sounds.
Have the vehicle inspected by your Toyota
dealer immediately.
Warning messageDetails/Actions
(Flashes)
Page 614 of 621

613Alphabetical index
PRIUS v_OM_OM47887U_(U)
SeatsAdjustment .................... 137, 141
Adjustment precautions ........ 139
Child seats/child restraint system installation .......... 58, 62
Cleaning................................ 408
Front seats ............................ 137
Head restraint ....................... 144
Properly sitting in the seat ...... 30
Seat heaters ......................... 370
Sensor
Automatic headlight system ......... ....................... 190
Automatic High Beam
system ......... ....................... 192
Inside rear view mirror .......... 149
LDA (Lane Departure Alert) ................................... 225
Radar sensor ................ 219, 253
Service reminder indicators ..... 86
Shift lever ................................. 179
Shift lever light......................... 371
Side airbags ............................... 41
Side doors ................................ 120
Side marker lights
Light switch ........................... 187
Replacing light bulbs..... 470, 476
Wattage ................................ 558
Side mirrors ............................. 150 Adjustment ............................ 150
Folding .................................. 150
Heaters ................................. 364 Smart key system .................... 130
Antenna location ................... 130
Entry functions ...................... 120
Starting the hybrid system .... 172
Warning message................. 514
Snow tires ................................ 261
“SOS” button ........................... 396
Spare tire Inflation pressure .................. 557
Storage location.................... 519
Spark plug ................................ 555
Specifications .......................... 550
Speedometer.............................. 92
SRS airbags ............................... 41
Steering wheel
Adjustment............................ 146
Audio switches...................... 270
DISP button ............................ 94
Meter control switches .......... 100
Telephone switches .............. 335
TRIP button ............................ 93
Stop/tail lights.......................... 476
Storage feature ........................ 374
Storage precautions................ 374