air condition TOYOTA PRIUS 2009 2.G Owners Manual

TABLE OF CONTENTS
1
PRIUS_U_(OM47614U)
1Before drivingAdjusting and operating features such as door locks,
mirrors, and steering column.
2When drivingDriving, stopping and safe-driving information.
3Interior
featuresAir conditioning and audio systems, as well as other in-
terior features for a comfortable driving experience.
4Maintenance
and careCleaning and protecting your vehicle, performing do-it-
yourself maintenance, and maintenance information.
5When trouble
arisesWhat to do if the vehicle needs to be towed, gets a flat
tire, or is involved in an accident.
6Vehicle
specificationsDetailed vehicle information.
7For ownersReporting safety defects for U.S. owners and seat belt
instructions for Canadian owners.
IndexAlphabetical listing of information contained in this
manual.

1
2
3
4
5
6
7
3
PRIUS_U_(OM47614U)
2-3. Operating the lights and windshield wipers
Headlight switch .................. 152
Fog light switch ................... 155
Windshield wipers and washer .............................. 156
Rear window wiper and washer .............................. 158
2-4. Using other driving systems
Cruise control ...................... 159
Rear view monitor system... 163
Driving assist systems ........ 166
2-5. Driving information Cargo and luggage ............. 169
Vehicle load limits ............... 172
Winter driving tips ............... 173
Trailer towing ...................... 177
Dinghy towing ..................... 178
3-1. Using the touch screen Touch screen ...................... 182
Setting the touch screen (Vehicles with AUX
adapter) ............................ 187
Setting the touch screen (Vehicles without AUX
adapter) ............................ 192 3-2. Using the air conditioning
system and defogger
Automatic air conditioning system (Vehicles with
AUX adapter) ................... 197
Automatic air conditioning system (Vehicles without
AUX adapter) ................... 204
Using the steering wheel climate remote control
switches ........................... 211
Rear window and outside rear view mirror
defoggers ......................... 213
3-3. Using the audio system Audio system type (Vehicle with AUX adapter) ............ 215
Audio system type (Vehicle without AUX adapter) ....... 218
Using the radio (Vehicle with AUX adapter) ............ 221
Using the radio (Vehicle without AUX adapter) ....... 230
Using the CD player (Vehicle with AUX
adapter) ............................ 235
Using the CD player (Vehicle without AUX
adapter) ............................ 243
Playing MP3 and WMA discs ................................. 250
Optimal use of the audio (Vehicle with AUX
adapter) ............................ 259
3Interior features

TABLE OF CONTENTSIndex
4
PRIUS_U_(OM47614U)
Optimal use of the audio system (Vehicle without
AUX adapter) ................... 263
Using the AUX adapter ...... 265
Using the steering switches ........................... 266
3-4. Using the hands-free system (for cellular phone)
Hands-free system (for cellular phone) ........... 269
Using the Bluetooth
®
phone ............................... 274
Setting the hands-free system (for cellular
phone) .............................. 288
3-5. Using the interior lights Interior lights list ................. 315
3-6. Using the storage features List of storage features....... 319
3-7. Other interior features Sun visors .......................... 326
Vanity mirror ....................... 327
Clock .................................. 328
Power outlet ....................... 329
Armrest............................... 331
Floor mats .......................... 332
Luggage compartment features ............................ 333
Garage door opener ........... 336 4-1. Maintenance and care
Cleaning and protecting the vehicle’s exterior ............... 342
Cleaning and protecting the vehicle’s interior ................ 344
4-2. Maintenance Maintenance requirements .................... 347
General maintenance ......... 349
Emission inspection and maintenance (I/M)
programs .......................... 352
4-3. Do-it-yourself maintenance Do-it-yourself service precautions ....................... 353
Hood ................................... 357
Positioning a floor jack........ 358
Engine compartment .......... 360
Tires.................................... 375
Tire inflation pressure ......... 384
Wheels................................ 388
Air conditioning filter ........... 390
Electronic key battery ......... 392
Checking and replacing fuses ................................. 394
Light bulbs .......................... 403
4Maintenance and care

26 1-1. Hybrid system
PRIUS_U_(OM47614U)
High voltage componentsTake care when handling the hybrid sy stem, as it contains a high volt-
age system (about 500V at maximum) as well as parts that become
extremely hot when the hybrid system is operating. Obey the caution
labels attached to the vehicle. Air conditioning compressor
High voltage cables (orange
color)
Power control unit
Electric motor (Traction
motor)
Hybrid battery (Traction bat-
tery)
Service plug
Caution label

27
1-1. Hybrid system
1
Before driving
PRIUS_U_(OM47614U)
■
Hybrid battery air vent
Hybrid battery air vent
There is an air intake vent on the
side of the rear right seatback for
the purpose of cooling the hybrid
battery (traction battery). If the
vent becomes blocked, the hybrid
battery may overheat, leading to
a reduction in hybrid battery out-
put.
Emergency shut off system
The emergency shut off system blocks off the high voltage current
and stops the fuel pump to minimize the risk of electrocution and fuel
leakage when a certain level of impact is detected by the impact sen-
sor. If the emergency shut off syste m activates, your vehicle will not
restart. To restart the hybrid system, contact your Toyota dealer.
Energy monitor/consumption screen
You can view the status of your hybrid system on the touch screen
(  P. 182). The following images are examples only, and may vary
slightly from actual conditions.

42 1-3. Opening, closing and locking the doors and back door
PRIUS_U_(OM47614U)
■Operation signals
A buzzer sounds and the emergency flashers flash to indicate that the doors
have been locked/unlocked. (Locked: Once; Unlocked: Twice)
■ Conditions affecting operation
The smart key system uses weak radio waves. In the following situations,
the communication between the electronic key and the vehicle may be
affected, preventing the smart key system and wireless remote control from
operating properly. (Way of coping: P. 448)
● When the electronic key battery is depleted
● Near a TV tower, electric power plant, gas station, radio station, large dis-
play, airport or other facility that generates strong radio waves or electri-
cal noise
● When carrying a portable radio, ce llular phone, cordless phone or other
wireless communication devices
● When the electronic key has come into contact with, or is covered by a
metallic object
● When multiple electronic keys are in the vicinity
● When carrying or using the electronic key together with the following
devices that emit radio waves
• Another vehicle’s electronic key
• A wireless key that emits radio waves
• Personal computer
● If window tint with a metallic content or metallic objects are attached to
the rear window

92 1-8. Safety information
PRIUS_U_(OM47614U)
■Operating conditions (front airbags)
● The SRS front airbags will deploy if the severity of the frontal impact is
above the designed threshold level, comparable to an approximate 15
mph (25 km/h) collision, when the vehicle impacts straight into a fixed
barrier that does not move or deform.
However, this threshold velocity will be considerably higher if the vehicle
strikes an object, such as a parked vehicle or sign pole, which can move or
deform on impact, or if the vehicle is involved in an underride collision (e.g.
a collision in which the front of the vehicle “underrides”, or goes under, the
bed of a truck, etc.).
● It is possible that in some collisions where the forward deceleration of the
vehicle is very close to the designed threshold level, the SRS front air-
bags and the seat belt pretensioners may not activate together.
● The SRS front passenger airbags will not activate, if there is no passen-
ger sitting in the front passenger seat. However, the front passenger air-
bag may deploy, if heavy luggage is put, even if the seat is unoccupied.
(P. 101)
■ Operating conditions (side and curt ain shield airbags [if equipped])
● The SRS side airbags and curtain shield airbags are designed to inflate
when the passenger compartment is subjected to a severe impact from
the side.
● The SRS front side airbag on the passenger seat will not activate, if there
is no passenger sitting in the front passenger seat. However, the front
side airbag on the passenger seat may deploy, if heavy luggage is put,
even if the seat is unoccupied. ( P. 101)

93
1-8. Safety information
1
Before driving
PRIUS_U_(OM47614U)
■
Conditions under which the SRS airbags may deploy (inflate), other
than a collision
The SRS front airbags may also deploy if a serious impact occurs to the
underside of your vehicle. Some examples are shown in the illustration.
■ Types of collisions that may not de ploy the SRS airbag (front airbags)
The SRS front airbags are generally not designed to inflate if the vehicle is
involved in a side or rear collision, if it rolls over, or if it is involved in a low-
speed frontal collision. But, whenever a collision of any type causes suffi-
cient forward deceleration of the vehicle, deployment of the SRS front air-
bags may occur.
● Hitting a curb, edge of pavement or
hard surface
● Falling into or jumping over a deep hole
● Landing hard or vehicle falling
●Collision from the side
● Collision from the rear
● Vehicle rollover

101
1
1-8. Safety information
Before driving
PRIUS_U_(OM47614U)
Front passenger occupant classification system
Your vehicle is equipped with a front passenger occupant classifica-
tion system. This system detects the conditions of the front passen-
ger seat and activates or deactivates the devices for front passenger.
SRS warning light
“AIR BAG OFF” indicator light
“AIR BAG ON” indicator light
Front passenger’s seat belt reminder light

102 1-8. Safety information
PRIUS_U_(OM47614U)
Condition and operation in the front passenger occupant classi-
fication system■ Adult
*1
■Child*3 or child restraint system*4
Indicator/
warning light “AIR BAG ON” and “AIR BAG OFF”
indicator lights “AIR BAG
ON”
SRS warning light Off
Front passenger’s seat belt reminder light Flashing
*2
Devices Front passenger airbag
Activated
Side airbag on the right side
passenger seats
Curtain shield airbag in the front passenger side
Front passenger’s seat belt pretensioner
Indicator/
warning light “AIR BAG ON” and “AIR BAG OFF”
indicator lights “AIR BAG
OFF”*5
SRS warning light Off
Front passenger’s seat belt reminder light Flashing
*2
Devices Front passenger airbag
Deactivated
Side airbag on the right side
passenger seats
Curtain shield airbag in the front passenger side Activated
Front passenger’s seat belt pretensioner Activated