air condition TOYOTA PRIUS 2004 2.G Owners Manual

6
Hybrid vehicle immobilizer / Theft deterrent sys-
tem indicator light
Tail light indicator light Shift position indicator light
∗ 4
Driving ready light
Automatic air conditioner indicator light
Recirculate mode indicator light
Smart entry and start system warning light
∗ 5
Windshield air flow indicator light
Slip indicator light
Rear window and outside rear view mirror defog-
gers indicator light
Low temperature indicator light
Headlight high beam indicator light
Headlight indicator light Turn signal indicator lights
∗ 1: For details, see “Service reminder indicators and warning
buzzers— —Instrument cluster” on page 117.
∗2: For details, see “Service reminder indicators and warning
buzzers— —Multi −information display” on page 124.
∗
3: If this light flashes, see “Cruise control” on page 141.
∗4: For details, see “Hybrid transaxle” on page 135.
∗5: For details, see “Smart entry and start system” on page 23.
Cruise control indicator light∗3
Hybrid system warning light∗2
Automatic head light leveling system
warning light∗2

12
INFORMATION:
The gasoline engine starts and stops
automatically. (It stops during a low
load driving, deceleration or when the
vehicle is stopped.)
If the “READY” light remains on, you
can start your vehicle using the electric
motor even with the gasoline engine
stopped.
The gasoline engine may not stop auto-
matically in the following conditions:
During gasoline engine warmup
 During hybrid vehicle battery charg-
ing
 During low or high hybrid vehicle
battery temperature The vehicle runs in combination with
the gasoline and electric power. Pay
special attention to the following items.
Be careful of high voltage and high
temperature.
Your vehicle is equipped with the orange
colored cables connected to the hybrid
vehicle battery (about 200 V) and to other
components that are all high voltage.
CAUTION
Do not touch or come in contact with
orange cables or battery terminals.
Electric shock may cause serious in-
jury or death. Read all caution labels.
An electric motor, coolant radiator and
some other parts reach high temperature
while driving. Caution labels are applied to
these parts. Carefully observe the instruc-
tions on these caution labels.
CAUTION
Never remove or disassemble any
high voltage part, high voltage cables
(orange color) and their connectors.
It may cause death or serious injury.
12p007d
Inverter unit
Hybrid vehicle battery
Service
plug
High volt-
age cables
Air conditioning
compressor
High voltage
cables
Do not touch the service plug.
The service plug is installed in the left
side trim of the luggage compartment. It
is provided to disable high voltage current
from the hybrid vehicle battery when the
vehicle is in need of repairs at a Toyota
dealer.
CAUTION
The shaded parts in the illustration
are subjected to high voltage.
Inappropriate handling may cause
an electric shock resulting in seri-
ous injury or death. Never touch
any item in shaded area.
Precautions for use

35
21p015a
ACTIVATING PANIC MODE
Pushing the “
” (panic) switch for 1
second blows the horn intermittently
and flashes the headlights, tail lights
and emergency flashers and turns on
the interior light.
The “
” (panic) switch is used to deter
vehicle theft when you witness anyone at-
tempting to break into or damage your
vehicle.
The alarm will last for one minute. To stop
the alarm midway, do the follows:
Push any switch on the key.
Put the hybrid system in the “IG −ON”
mode. The panic mode does not work in “IG
−ON”
mode.
The alarm function can be activated or
deactivated. For details, contact your
Toyota dealer.
WIRELESS REMOTE CONTROL KEY
The wireless remote control key is an
electronic component. Observe the follow-
ing instructions in order not to cause dam-
age to the key.
Do not leave the key in places where
the temperature becomes high such as
on the dashboard.
Do not disassemble it.
Avoid knocking it hard against other
objects or dropping it.
Avoid putting it in water.
If your vehicle is equipped with smart
entry and start system, you can use up
to 5 master keys for the same vehicle. In
case of the vehicle not equipped with
smart entry and start system, up to 4
master keys are avairable. Contact your
Toyota dealer for detailed information.
If the wireless remote control key does
not actuate the doors or alarm or operate
from a normal distance, or indicator light
on the key is dimmed or does not come
on:
Check for closeness to a radio trans-
mitter such as a radio station or an
airport which can interfere with normal
operation of the key.
The battery may have been consumed.
Check the battery in the key. To re-
place the battery, see “REPLACING
THE BATTERY” on page 36.
If you lose your key, contact your Toyota
dealer as soon as possible to avoid the
possibility of theft, or an accident. (See “If
you lose your keys” on page 257.)
For vehicles sold in U.S.A.
FCC ID: MOZB21TG
MADE IN JAPAN
FCC ID: MOZB21RG
MADE IN JAPAN
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions:
(1) This device may not cause harmful
interference, and (2) this device must
accept any interference received, includ-
ing interference that may cause unde-
sired operation.

63
If any of the following conditions occurs,
this indicates a malfunction of the airbags
or seat belt pretensioners. Contact your
Toyota dealer as soon as possible.
When the “IG−ON” mode is enabled,
the light does not come on or remains
on for more than 6 seconds.
The light comes on while driving.
If either front seat belt does not retract
or can not be pulled out due to a
malfunction or activation of the relevant
seat belt pretensioner.
22p012a
In the following cases, contact your Toyota
dealer as soon as possible:
The front part of the vehicle (shaded
in the illustration) was involved in an
accident that was not severe enough to
cause the seat belt pretensioners to
operate.
Either seat belt pretensioner assembly
or surrounding area is scratched,
cracked, or otherwise damaged.
22p013a
The SRS (Supplemental Restraint Sys-
tem) front airbags are designed to pro-
vide further protection for the driver
and front passenger in addition to the
primary safety protection provided by
the seat belts.
In response to a severe frontal impact,
the SRS front airbags work together with
the seat belts to help reduce injury by
inflating. The SRS front airbags help re-
duce injuries mainly to the driver’s or front
passenger ’s head or chest caused by hit-
ting the vehicle interior.
The front passenger airbag is activated
even with no passenger in the front seat.
Always wear your seat belt properly.
SRS driver and front
passenger airbags

69
NOTICE
Do not perform any of the following
changes without consulting your
Toyota dealer. Such changes can in-
terfere with proper operation of the
SRS front airbag system in some
cases.
Installation of electronic devices
such as a mobile twoway radio,
cassette tape player or compact
disc player
 Modification of the suspension sys-
tem
 Modification of the front end struc-
ture
 Attachment of a grille guard (bull
bar, kangaroo bar, etc.), snowplow,
winches or any other equipment to
the front end
 Repairs made on or near the front
fenders, front end structure, con-
sole, steering column, steering
wheel or dashboard near the front
passenger airbag
22p010a
This indicator comes on when the “IG
ON” mode is enabled. It goes off after
about 6 seconds. This means the SRS
front airbags are operating properly.
The warning light system monitors the air-
bag sensor assembly, front airbag sen-
sors, side and curtain shield airbag sen-
sors, curtain shield airbag sensors,
driver ’s seat position sensor, driver ’s seat
belt buckle switch, front passenger ’s seat
belt buckle switch, seat belt pretensioner
assemblies, warning light, interconnecting
wiring and power sources. (For details,
see “Service reminder indicators and
warning buzzers” on page 117.) If any of the following conditions occurs,
this indicates a malfunction of the airbags
or seat belt pretensioners. Contact your
Toyota dealer as soon as possible.
When the “IG
−ON” mode is enabled,
the light does not come on or remains
on for more than 6 seconds.
The light comes on while driving.

77
If any of the following conditions occurs,
this indicates a malfunction of the airbags
or seat belt pretensioners. Contact your
Toyota dealer as soon as possible.
When the “IG−ON” mode is enabled,
the light does not come on or remains
on for more than 6 seconds.
The light comes on while driving.
22p030f
In the following cases, contact your Toyota
dealer as soon as possible:
Any of the SRS side airbags and cur-
tain shield airbags have been inflated.
The portion of the doors (shaded in the
illustration) were involved in an acci-
dent that was not severe enough to
cause the SRS side airbags and cur-
tain shield airbags to inflate.
The surface of the seats with the side
airbag (shaded in the illustration) is
scratched, cracked, or otherwise dam-
aged.
The portion of the front pillars, rear
pillars or roof side rail garnishes (pad-
ding) containing the curtain shield air-
bags inside (shaded in the illustration)
is scratched, cracked, or otherwise
damaged.
NOTICE
Do not disconnect the battery cables
before contacting your Toyota dealer.

99
22p213
Adjust the mirror so that you can just
see the rear of your vehicle in the mir-
ror.
This mirror is equipped with auto anti
glare function. The function is designed
to reduce glare from the headlights of
the vehicle behind you during night
driving.
When the hybrid system is in the “IG−ON”
mode, the inside rear view mirror always
turns on in the automatic function mode.
The green indicator illuminates to show
you that the function is on. In automatic function mode, if the mirror
detects light from the headlights of the
vehicle behind you, the mirror surface
darkens slightly to reduce the reflected
light.
To turn off the automatic function, push
the “
” switch.
To turn on the automatic function again,
push the “
| ” switch.
Adjust it before driving so that the rear
view is in the best condition.
When the inside air temperature is low, it
may take a little longer for the mirror to
darken in response to the detection of
headlights.
CAUTION
Do not adjust the mirror while the
vehicle is moving. Doing so may
cause the driver to mishandle the ve-
hicle and an accident may occur re-
sulting in death or serious injuries.
22p214
To ensure correct functioning of an
antiglare mirror sensor located on the
back side of the mirror, do not touch
or cover the sensor with your finger or
a piece of cloth, etc.
Auto antiglare inside rear
view mirror

11 0
23p123
To turn on the rear window wiper, twist
the lever knob upward.
The hybrid system must be in the “IG−
ON” mode.
Lever position
Speed setting
Position 1Intermittent
Position 2Normal
To squirt washer fluid on the rear window,
twist the knob upward or downward as far
as it will go (position 3 or 4). The knob
automatically returns from these positions
after you release it.
For instructions on adding washer fluid,
see “Adding washer fluid” on page 302.
NOTICE
Do not operate the rear wiper if the
rear window is dry. It may scratch the
glass.
23p009c
To defog or defrost the rear window,
push the “CLIMATE” button to display
air conditioner screen and touch the
switch.
Operating the steering switch can also de-
fog or defrost the rear window. (See “Cli-
mate remote control” on page 186.)
The hybrid system must be in the “IG −
ON” mode.
The thin heater wires on the inside of the
rear window will quickly clear the surface.
An indicator will come on to indicate the
defogger is operating.
Touch the switch once again to turn the
defogger off.
Rear window wiper and
washer Rear window and outside rear
view mirror defoggers

122
Depressing the brake pedal repeatedly
may turn on the light. It is normal if
it turns off after a few seconds.
(g) SRS Warning Light
This light will come on when the “IG
ON” mode is enabled. After about 6
seconds, the light will go off. This
means the system of the airbag and
front seat belt pretensioners are operat-
ing properly.
The warning light system monitors the air-
bag sensor assembly, front airbag sen-
sors, side and curtain shield airbag sen-
sors, curtain shield airbag sensors,
driver ’s seat position sensor, driver ’s seat
belt buckle switch, front passenger ’s seat
belt buckle switch, seat belt pretensioner
assemblies, warning light, interconnecting
wiring and power sources.
If either of the following conditions occurs,
this indicates a malfunction somewhere in
the parts monitored by the warning light
system. Contact your Toyota dealer as
soon as possible to service the vehicle.
The light does not come on when the
“IG −ON” mode is enabled or remains
on for more than 6 seconds.
The light comes on while driving. (h) Open Door Warning Light
This light remains on until all the doors
are completely closed.
(i) Low Fuel Level Indicator Light
This light blinks when the fuel level in the
tank becomes nearly empty. Fill up the
tank as soon as possible.
At the first blinking of the light, the mes-
sage appears on the display to remind the
driver to fill fuel.
Contact your Toyota dealer in the following
case:
All the segments blink.
(j) Engine Oil Replacement Reminder Light (for vehicles sold in U.S.A.)
This light reminds you when to replace
the engine oil.
This light will come on when the “IG −ON”
mode is enabled, and will go off after
about a few seconds. When you drive for about 7200 km (4500
miles) after engine oil replacement, this
light illuminates for about 3 seconds and
then flashes for about 12 seconds when
the hybrid system is in the “IG
−ON”
mode. If you continue driving without en-
gine oil replacement, and if the driving
range exceeds 8000 km (5000 miles), the
light will come on after the “IG −ON” mode
is enabled. The light will remain on there-
after.
If the light is flashing, we recommend that
you replace the engine oil at an early
opportunity depending on the driving and
road conditions. If the light comes on,
replace the oil as soon as possible.
The system must be reset after the en-
gine oil replacement. Reset the system by
the following procedure:
1. Press the “POWER” switch to the “OFF” mode
with the odometer reading
shown. (For details, see “Odometer and
two trip meters” on page 115.)
2. Press the “POWER” switch twice to select the “IG −ON” mode while holding
down the trip meter reset button.

126
(a) Discharge Warning Light
This light warns that the auxiliary battery
is being discharged.
If it comes on while you are driving, there
is a problem somewhere in the charging
system.
The hybrid system will continue to oper-
ate, however, until the auxiliary battery is
discharged. Turn off the air conditioning,
blower, radio, etc., and drive directly to
the nearest Toyota dealer or repair shop.(b) Low Engine Oil Pressure Warning
Light
This light warns that the engine oil pres-
sure is too low.
If it stays on while you are driving, pull
off the road to a safe place and stop the
engine immediately. Call a Toyota dealer
or qualified repair shop for assistance.
The light may come on when the oil level
is extremely low. It is not designed to
indicate low oil level, and the oil level
must be checked using the level dipstick.
NOTICE
Do not drive the vehicle with the
warning light on—even for one block.
It may ruin the engine.
(c) High Coolant Temperature Warning Light
The light operates to warn that the hybrid
system is almost over heating.
If it comes on while you are driving, stop
the vehicle and check your hybrid system.
For detailed instructions, see “If your ve-
hicle overheats” on page 242.
Your vehicle may overheat during severe
operating conditions, such as:
Driving up a long hill on a hot day.
Reducing speed or stopping after high
speed driving.
NOTICE
 Do not remove the thermostat in
the cooling system as this may
cause the hybrid system to over-
heat. The thermostat is designed to
control the flow of coolant to keep
the temperature of the hybrid sys-
tem within the specified operating
range.
 Continued driving with the light on
could result in the overheating of
hybrid system.