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166 2-1. Driving procedures
■Switching to EV drive mode when the gasoline engine is cold
If the hybrid system is started while the gasoline engine is cold, the gasoline
engine will start automatically after a short period of time in order to warm
up. In this case, you will become unable to switch to EV drive mode.
After the hybrid system has started and the “READY” indicator has illumi-
nated, press the EV drive mode switch before the gasoline engine starts to
switch to EV drive mode.
■ Situations in which EV dri ve mode cannot be turned on
It may not be possible to turn EV drive mode on in the following situations. If
it cannot be turned on, a buzzer will sound and a message will be shown on
the multi-information display.
● The temperature of the hybrid system is high.
The vehicle has been left in the sun, driven on a hill, driven at high
speeds, etc.
● The temperature of the hybrid system is low.
The vehicle has been left in temperatures lower than about 68
F (20C)
for a long period of time etc.
● The gasoline engine is warming up.
● The hybrid battery (traction battery) is low.
The remaining battery level indicated in the “Energy Monitor” display is
low. ( P. 41)
● Vehicle speed is about 25 mph (40 km/h) or more.
● The accelerator pedal is depressed firmly or the vehicle is on a hill etc.
● The windshield defogger is in use.
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2-1. Driving procedures
2
When driving
■
Automatic cancelation of EV drive mode
When driving in EV drive mode, the gasoline engine may automatically
restart in the following situations. When EV drive mode is canceled, a buzzer
will sound and the EV drive mode indicator will flash and go off.
●The hybrid battery (traction battery) becomes low.
The remaining battery level indicated in the “Energy Monitor” display is
low. ( P. 41)
● Vehicle speed becomes more than about 25 mph (40 km/h).
● The accelerator pedal is depressed firmly or the vehicle is on a hill etc.
■ Possible driving distance when driving in EV drive mode
EV drive mode’s possible driving distance ranges from a few hundred yards
(a few hundred meters) to approximately 1.3 miles (2 km). Driving is possible
at speeds of less than approximately 25 mph (40 km/h). However, depend-
ing on vehicle conditions, there are situations when EV drive mode cannot
be used.
(The distance that is possible depends on the hybrid battery [traction battery]
level and driving conditions.)
■ Fuel economy
Your Toyota is designed to achieve the best possible fuel economy during
normal driving (using the gasoline engine and electric motor [traction
motor]). Driving in EV drive mode more than necessary may lower fuel econ-
omy.
CAUTION
■Caution while driving
When driving in EV drive mode no engine noise is made. As such, pedestri-
ans, people riding bicycles or other people and vehicles in the surrounding
area may not be aware of the vehicle starting off or approaching them.
Therefore, take extra care while driving even if the Vehicle Proximity Notifi-
cation System is active.
Page 174 of 612
174
2-2. Instrument cluster
Gauges and meters
Hybrid System Indicator
Displays hybrid system power output and regenerative level.
Speedometer
Displays the vehicle speed.
Fuel gauge
Displays the quantity of fuel remaining in the tank.
Average fuel consumption meter
Displays the average fuel consumption since the function was reset.
Current fuel consumption gauge
Displays the current rate of fuel consumption.
Display change button
P. 176
Odometer/trip meter display
P. 176
Multi-information display
P. 185
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2-2. Instrument cluster
2
When driving
Engine coolant temperature displa
y/instrument panel light con-
trol display
Displays the engine coolant temperature and instrument panel light
control.
Outside temperature display
P. 379
Shift position display
Displays the currently selected shift position.
P. 168
Instrument panel light control button
P. 177
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176 2-2. Instrument cluster
Changing the odometer/trip meter displayPressing the button changes the
display as follows.
● Odometer
● Trip meters A and B
Displays the total distance the vehicle has
been driven.
Displays the distance the vehicle has been
driven since the meter was last reset. Trip
meters A and B can be used to record and dis-
play different distances independently.
Press and hold the button to reset.
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178 2-2. Instrument cluster
■The meters and display illuminate when
The “POWER” switch is in ON mode.
■ Hybrid System Indicator
●By keeping the indicator needle within Eco area, more Eco-friendly driv-
ing can be achieved.
● Charge area indicates regeneration* status. Regenerated energy will be
used to charge the battery.
*: When used in this manual, “regeneration” refers to the conversion of energy created by the movement of the vehicle into electrical energy.
■ 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 operation and driving conditions are the same.
Power area
Shows that an Eco-friendly driving
range is being exceeded (during full
power driving etc.)
Eco area
Shows that the vehicle is being driven
in an Eco-friendly manner.
Hybrid Eco area
Shows that gasoline engine power is
not being used very often.
The gasoline engine will automatically
stop and restart under various condi-
tions.
Charge area
Shows that energy is being recovered
via the regenerative brake.
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2-2. Instrument cluster
2
When driving
■
The brightness of the instrument panel lights
When the tail lights are turned on, the meter’s brightness will be reduced
slightly unless the meter brightness level adjustment is set to the brightest
setting.
If the tail lights are turned on when the surroundings are dark, the meter’s
brightness will reduce slightly. However, when the surroundings are bright,
such as during the daytime, the meter’s brightness will not be reduced even
if the tail lights are turned on.
■ Fuel gauge and odometer/trip meter display remain on mode
After the “POWER” switch has been turned off, the fuel gauge and odome-
ter/trip meter display remain on for 10 minutes, enabling the fuel gauge and
odometer/trip meter values to be checked again without having to turn the
“POWER” switch to ON mode.
When confirming the gauges and meters, turn the headlight switch to the
position. Press the display change button to change between the
odometer and trip meter displays.
NOTICE
■ To prevent damage to the engine and its components
The engine may be overheating if the rightmost segment of the engine cool-
ant temperature display is flashing. In this case, immediately stop the vehicle
in a safe place, and check the engine after it has cooled completely.
(
P. 542)
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2-2. Instrument cluster
2
When driving
Multi-information display
The multi-information display presents the driver with a variety of
driving-related data.
● Trip information ( P. 187)
Displays cruising range, fuel
consumption and other cruis-
ing-related information.
● Warning messages
( P. 500)
Automatically displayed when
a malfunction occurs in one of
the vehicle’s systems.