Page 243 of 640

243
2-2. Instrument cluster
PRIUS_OM_OM47791U_(U)
2
When driving
■
Driving in Eco drive mode
The multi-information display will automatically switch the display to Hybrid
System Indicator, regardless of which display is currently being shown.
(P. 226)
■ Touch tracer display (if equipped)
● The touch tracer display can be set to not display even if the steering
switches are touched.
● Only the circular, rubber-covered switches have a built-in touch sensor.
Touching any of the other switches will not display the touch tracer dis-
play.
■ Display settings can be changed when
The vehicle speed is less than approximately 5 mph (8 km/h).
■ Engine speed
On hybrid vehicles, engine speed is precisely controlled in order to help
improve fuel efficiency and reduce exhaust emissions etc. There are times
when the engine speed that is displayed may differ even when vehicle oper-
ation and driving conditions are the same.
■ When the 12-volt battery is disconnected
The following data will be reset.
● Average fuel consumption
● Distance to empty
● Average vehicle speed
● Clock
● Display settings
● Trip meter
Page 250 of 640

250 2-2. Instrument cluster
PRIUS_OM_OM47791U_(U)
■When driving on snowy roads or in other bright environments
When the highest level of brightness has been reached, the display can b\
e
made even brighter by pressing and holding “ ” on the brightness control
button.
Pressing “ ” on the brightness control button or turning the “POWER” switch
off will cause the brightness level to revert to the original level.
■ Display speed setting function
The speedometer can be set to display only when a desired vehicle speed is
reached.
Press and hold the “HUD” main switch while the vehicle is stopped
and while the head-up display is showing only the speedometer.
The speedometer will begin to flash.
Set the desired display speed on the speedometer by pressing “ ”
and “ ” on the display position adjustment button.
Press “ ” to raise the speed and “ ” to lower. The speed will change
by 1 mph (1.6 km/h) each time the button is pressed, and continu-
ously by 10 mph (16 km/h) when the button is pressed and held.
Press and hold the “HUD” main switch to finish setting.
■ Head-up display
The head-up display may seem dark and hard to see when viewed through
sunglasses, especially polarized sunglasses.
Adjust the brightness of the head-up display or remove your sunglasses.
■ When the 12-volt battery is disconnected
The head-up display settings will be reset.
STEP 1
STEP 2
STEP 3
Page 257 of 640
257
2-3. Operating the lights and windshield wipers
PRIUS_OM_OM47791U_(U)
2
When driving
■
Automatic headlight leveling system (if equipped)
The level of the headlights is automatically adjusted according to the number
of passengers and the loading condition of the vehicle to ensure that the
headlights do not interfere with other road users.
■ Customization
Settings (e.g. light sensor sensitivity) can be changed.
(Customizable features P. 596)
NOTICE
■To prevent 12-volt battery discharge
Do not leave the lights on longer than necessary when the hybrid system is
off.
Page 275 of 640
275
2-4. Using other
driving systems
PRIUS_OM_OM47791U_(U)
2
When driving
■Changing the vehicle -to-vehicle distance
Pressing the button changes
the vehicle-to-vehicle dis-
tance as follows:
Long
Medium
Short
The vehicle-to-vehicle distance
is set automatically to long
mode when the “POWER”
switch is turned to ON mode.
If a vehicle is running ahead of
you, the preceding vehicle
mark will also be displayed.
■Vehicle-to-vehicle distance settings
Select a distance from the table below. Note that the distances
shown correspond to a vehicle speed of 50 mph (80 km/h). Vehi-
cle-to-vehicle distance increases/decreases in accordance with
vehicle speed.
Preceding vehicle mark
Distance optionsVehicle-to-vehicle distance
LongApproximately 160 ft. (50 m)
MediumApproximately 130 ft. (40 m)
ShortApproximately 100 ft. (30 m)
Page 331 of 640
331
3-1. Using the air conditioning system
and defogger
PRIUS_OM_OM47791U_(U)
3
Interior features
Using the automatic mode
Press .
The air conditioning system will begin to operate. Air outlets and fan
speed are automatically adjusted according to the temperature set-
ting.
Press “▲” to increase the temperature and “ ▼” to decrease
the temperature on the .
Adjusting the settings
■ Changing the cooling and dehumidification function
Press .
The cooling and dehumidification function switches between on and off
each time the button is pressed.
■Adjusting the temperature setting
Press “ ▲” to increases the temperature and “ ▼” to decreases the
temperature on the .
■ Adjusting the fan speed
Press (increase) or (decrease) on .
The fan speed is shown on the display. (7 levels)
Press to turn the fan off.
STEP 1
STEP 2
Page 339 of 640

339
3-1. Using the air conditioning system
and defogger
PRIUS_OM_OM47791U_(U)
3
Interior features
■If air flow from the vents decreases dramatically
The filter may be clogged. Contact your Toyota dealer.
■ 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 ( P. 206)
● Customize the air conditioning control of Eco drive mode. ( P. 596)
■ When outside air temperature is below 32 °F (0 °C)
The cooling and dehumidification function may not operate even when
is pressed.
■ Air conditioning odors
● 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.
■ Customization
Settings (e.g. enable/disable automatic operation of the air conditioning
compressor when the “AUTO” switch ON) can be changed.
(Customizable features P. 596)
Page 342 of 640
342 3-1. Using the air conditioning system and defogger
PRIUS_OM_OM47791U_(U)
■When operating the steering switches (vehicles with touch tracer dis-
play)
● The steering switches operation status is displayed on the instrument
cluster for confirmation purposes. ( P. 217)
CAUTION
■To reduce the risk of an accident
Exercise care when operating the air conditioning switches on the steering
wheel.
● Settings are shown on the multi-infor-
mation display when the steering switch
is operated.
Page 346 of 640

346
3-1. Using the air conditioning system and defogger
PRIUS_OM_OM47791U_(U)
Remote Air Conditioning System
■Operating conditions
The system will only operate if all of the following conditions are met:
● The shift position is in P.
● The “POWER” switch is OFF.
● All doors are closed.
● The hood is closed.
● The brake pedal is not being depressed.
● The air conditioning is not set to “HI”.
: If equipped
The Remote Air Conditioning Syst em uses electrical energy stored
in the hybrid battery (traction batt ery) and allows the air conditioning
to be operated by remote control.
■ Before leaving the vehicle
Check the temperature setting of the air conditioning system.
The Remote Air Conditioning System will operate in accordance with
the temperature settings of the air conditioning system.
■Activating the Remote Air Conditioning System
Press and hold the to
operate the Remote Air Condi-
tioning System.
The system will shut off if a
door is opened.
The system can be stopped by
pressing the twice.