2003 TOYOTA PRIUS fuel

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(a) Power Steering System WarningLight
This light comes on when the power
steering control system fails.
If the vehicle starts moving on the decline
before the ignition is turned on, turning
the ignition switch to “ON” will light up
this light. At this time, you may feel the
steering wheel heavy.
If this occurs, stop your vehicle complete-
ly, turn the ignition switch to “ACC” or
“LOCK” and start the hybrid system again.
CAUTION
If this light comes on, take your ve-
hicle to the Toyota dealer as soon as
possible. In this case, you may feel
the heavy steering wheel maneuver-
ing. Drive your vehicle while gripping
the steering wheel firmly.
(b) Hybrid Vehicle Battery Warning Light
This light comes on in the following
cases.
a. The hybrid vehicle battery voltage
drops with the running mode selector lever
left in “N” position.
The system works properly if you put the
running mode selector lever to “P” position
and the light goes off.
b. The fuel tank is completely empty. (See
“Fuel gauge” in this section for instruc-
tions.)
c. The hybrid vehicle battery is dis-
charged.
If this light comes on with the “READY”
light on in case of c., stop your vehicle
in a safe place and contact your Toyota
dealer. (c) Hybrid System Warning Light ()
This light comes on if there is a problem
in the electric motor, inverter unit, hybrid
vehicle battery, etc.
If this light is on, stop your vehicle in a
safe place immediately and contact your
Toyota dealer.
Even if the hybrid system warning light
comes on, you could increase the speed
a little temporarily by depressing the ac-
celerator pedal. Immediately pull up your
vehicle at a safe place and contact your
Toyota dealer.

107
25p003
(b) Normal driving1. Start the hybrid system as instructed in ”How to start the hybrid system” on
page 166 in Section 4. The transmis-
sion must be in ”P”.
2. With your foot holding down the brake pedal, shift the selector lever to ”D”.
CAUTION
Never put your foot on the accelera-
tor pedal while shifting.
3. Release the parking brake and brake
pedal. Depress the accelerator pedal
slowly for smooth starting.
25p004b
(c) Using engine braking
To use engine braking, shift the selector
lever to “B” position.
During high speed driving, you may feel
that deceleration by engine braking is
smaller than that of ordinary vehicle.
Do not continue normal driving with the
selector lever in “B” position for a long
time. This may cause decreased fuel
economy. To prevent this, use “D” position
for normal driving.
CAUTION
Be careful when downshifting on a
slippery surface. Abrupt shifting
could cause the vehicle to spin or
skid.
(d) Backing up
1. Bring the vehicle to a complete stop.
2. With the brake pedal held down with your foot, shift the selector lever to the
“R” position.
NOTICE
Never shift into reverse while the ve-
hicle is moving.
(e) Parking
1. Bring the vehicle to a complete stop.
2. With the brake pedal pressed down, fully depress the parking brake pedal
to apply the parking brake securely.
3. With the brake pedal pressed down, shift the selector lever to the “P” posi-
tion.

11 6
59.Functions
26p027b
1. Trip information and Screen transi-tion
Fuel consumption and energy monitor on
the hybrid system are shown. For details,
see page 117.
26p026a
2. Adjustment
The contrast and brightness on the screen
are adjusted. For details, see page 119.
24p007a
3. Audio
The radio and cassette tape operations
are available. For details, see page 122.

11 7
24p006b
4. Warning display
The warning symbol for the faulty system
is highlighted. For details, see page 100.
60.Information
26p009a
Push the “INFO” button to display the
“Information Menu” screen.
26p027b
Trip information: The energy monitor and
fuel consumption screen are selected.
Screen transition: The screen transition
screen is shown.

11 8
—Trip information
26p038c
Energy monitor screen
Touch the “Energy” switch. Vehicle driving
condition, hybrid system operating condi-
tion and energy recovery condition are
shown.
1.Indicates the flow of energy by orange
arrows. While the energy is recovered,
the arrows change the pointing direc-
tion and turn green.
2. Indicates the remaining capacity of the
hybrid vehicle battery.
The screen display updates every 2 sec-
onds, so it may not coincide with the
actual status.
26p039b
Fuel consumption screen
Touch the “Consumption” switch. Average
fuel consumption, momentary fuel con-
sumption and recovered energy are
shown.
1. Indicates the past momentary fuel con-
sumption every 5 minutes.
2. Indicates the energy recovered for 5
minutes with symbols. One symbol re-
fers to 50 Wh or the energy by which
a 50 W bulb illuminates for an hour.
Up to 4 symbols will be shown.
3. Indicates the current momentary fuel
consumption. 4.
Indicates the average fuel consumption
after being reset. To reset, touch the
“Reset” switch.

138
27p003a
Air intake selector
Press the button to select the air source.1. Recirculate— Recirculates the air inside
the vehicle.
2. Fresh— Draws outside air into the sys-
tem.
The air intake selector button is used to
switch the air intake FRESH mode that
draws outside air into the system and RE-
CIRCULATED mode that recirculates the
air inside vehicle.
To turn the air source to RECIRCULATED
mode, press the button. The indicator will
come on. To turn the air source to FRESH
mode, press the button again. The indica-
tor will go off. To prevent fogging up of the windshield,
the air intake mode may change automati-
cally to FRESH depending on the condi-
tion of the air conditioning system.
2way air intake control
To improve fuel economy, “Fresh” mode
control changes when the air intake se-
lector is set in “Fresh” mode on the
following conditions:
When the maximum heating is needed
with the air flow in “Floor” or “Floor/
Windshield”, fresh air flows in the up-
per compartment, while air is recircu-
lated in the lower compartment.
When cooling is needed, both fresh
and recirculate modes turns on.
27p004b
Air conditioning onoff buttons
To turn on the air conditioning, push
the “A/C” button.
1. Turning off the air conditioning
Push the “A/C” button to turn off the air
conditioning. 2. Economical and environmentfriendly cooling
Usually use the air conditioning with the
“A/C” button on. If you push the button
again, the air conditioning turns off.

139
3. Powerful cooling and dehumidifying
If the air conditioning does not work well
with the “A/C” button on, push the “MAX”
button. To cancel the “MAX” mode, push
the “MAX” button again. To turn off the air
conditioning, push the “A/C” button.
With the “MAX” button on, the gasoline
engine is frequently used.
The air conditioning may not turn on with
the selector lever in “N” position because
the gasoline engine cannot start.
If the “A/C” button indicator flashes, there
is a problem in the air conditioning system
and the air conditioning automatically
shuts off. If this happens, take your ve-
hicle to your Toyota dealer for service. For economical and environmentfriend-
ly use
Usually, use the air conditioning with the
“A/C” button on (economical and environ-
mentfriendly cooling).
In this mode the gasoline engine starts
and stops automatically and good fuel
economy driving is achieved.
To use the air conditioning in economi-
cal and environmentfriendly way, we
recommend the following setting:
1. Lower the setting temperature if you feel a little hot with the “A/C” button
on.
2. If you feel still hot with the “A/C” but- ton on, push the “MAX” button also.
After the compartment cools, turn off
the “MAX” mode only.

149
103.INFORMATION BEFORE DRIVING
YOUR TOYOTA
Information before driving your TOYOTA
Breakin period150
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Fuel 150
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Fuel pump shutoff system m 152. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation in foreign countries 152
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Threeway catalytic converter Toyota HC adsorber and catalyst system 153
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Engine exhaust cautions 154
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Facts about engine oil consumption 155
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Iridiumtipped spark plugs 156
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Brake system 156
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Brake pad wear limit indicators 160
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Luggage stowage precautions 160
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Your Toyota’s identification 161
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Theft prevention labels 162
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Suspension and chassis 162
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Types of tires 162
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SECTION 3