Page 218 of 464
2184-5. Using the driving support
WARNING
Replacing tires
Make sure that all tires are of the specified size, brand, tread pattern and
total load capacity. In addition, make sure that the tires are inflated to the
recommended tire inflation pressure level.
The ABS, TRC and VSC systems will not function correctly if different tires
are installed on the vehicle.
Contact any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional for further information when replacing tires or
wheels.
Handling of tires and the suspension
Using tires with any kind of problem or modifying the suspension will affect
the driving assist systems, and may cause a system to malfunction.
Page 224 of 464

2244-6. Driving tips
Tire chain installation
Observe the following precautions when installing and removing chains:
Install and remove tire chains in a safe location.
Install tire chains on the front tires only. Do not install tire chains on the rear
tires.
Install tire chains on front tires as tightly as possible. Retighten chains after
driving 0.5 1.0 km (1/4 1/2 mile).
Install tire chains following the instructions provided with the tire chains.
If wheel ornaments are used, they will be scratched by the chain band, so
remove the ornaments before putting on the chains. (P. 384)
WARNING
Driving with snow tires
Observe the following precautions to reduce the risk of accidents.
Failure to do so may result in a loss of vehicle control and cause death or
serious injury.
Use tires of the specified size.
Maintain the recommended level of air pressure.
Do not drive at speeds in excess of the speed limit or the speed limit spec-
ified for the snow tires being used.
Use snow tires on all, not just some wheels.
Do not use tires of noticeably different wear level.
Driving with tire chains
Observe the following precautions to reduce the risk of accidents.
Failure to do so may result in the vehicle being unable to be driven safely,
and may cause death or serious injury.
Do not drive in excess of the speed limit specified for the tire chains being
used, or 50 km/h (30 mph), whichever is lower.
Avoid driving on bumpy road surfaces or over potholes.
Avoid sudden acceleration, abrupt steering, sudden braking and shifting
operations that cause sudden engine braking.
Slow down sufficiently before entering a curve to ensure that vehicle con-
trol is maintained.
Page 228 of 464

2285-1. Basic Operations
Steering wheel audio switches
Vo l u m e s w i t c h :
• Press: Increases/decreases
volume
• Press and hold: Continuously
increases/decreases volume
Radio mode:
• Press: Selects a radio station
• Press and hold: Seeks up/
down
CD, MP3/WMA disc, iPod or USB mode:
• Press: Selects a track/file/song
• Press and hold: Selects a folder or album (MP3/WMA disc, iPod
or USB)
“MODE” switch
• Press: Turns the power on, selects an audio source
• Press and hold: Mutes or pauses the current operation.
To cancel the mute or pause, press and hold again.
Some audio features can be controlled using the switches on
the steering wheel.
Operation may differ depending on the type of audio system or
navigation system. For details, refer to the manual provided with
the audio system or navigation system.
Operating the audio system using the steering wheel switches
1
2
WARNING
To reduce the risk of an accident
Exercise care when operating the audio switches on the steering wheel.
3
Page 229 of 464
229
5
5-1. Basic Operations
Audio system
USB port
iPod
Open the cover and connect an
iPod using an iPod cable.
Turn on the power of the iPod if
it is not turned on.
USB memory device
Open the cover and connect the USB memory device.
Turn on the power of the USB memory device if it is not turned on.
Portable audio player
Open the cover and connect the portable audio player.
Turn on the power of the portable audio player if it is not turned on.
: If equipped
Connect an iPod, USB memory device or portable audio player
to the USB port as indicated below. Press to select
“iPod” or “USB”.
Connecting using the USB port
WARNING
While driving
Do not connect a device or operate the device controls.
Page 243 of 464

2435-4. Playing audio CDs and MP3/WMA discs
5
Audio system
MP3 and WMA playback
When a disc containing MP3 or WMA files is inserted, all files on the disc
are first checked. Once the file check is finished, the first MP3 or WMA file
is played. To make the file check finish more quickly, we recommend you do
not write in any files other than MP3 or WMA files or create any unneces-
sary folders.
If the discs contain a mixture of music data and MP3 or WMA format data,
only music data can be played.
Extensions
If the file extensions .mp3 and .wma are used for files other than MP3 and
WMA files, they will be mistakenly recognized and played as MP3 and
WMA files. This may result in large amounts of interference and damage to
the speakers.
Playback
• To play MP3 files with steady sound quality, we recommend a fixed bit
rate of 128 kbps and a sampling frequency of 44.1 kHz.
• CD-R or CD-RW playback may not be possible in some instances,
depending on the characteristics of the disc.
• There is a wide variety of freeware and other encoding software for MP3
and WMA files on the market, and depending on the status of the encod-
ing and the file format, poor sound quality or noise at the start of playback
may result. In some cases, playback may not be possible at all.
• When files other than MP3 or WMA files are recorded on a disc, it may
take more time to recognize the disc and in some cases, playback may
not be possible at all.
• Microsoft, Windows, and Windows Media are the registered trademarks
of Microsoft Corporation in the U.S. and other countries.
WARNING
Certification for the CD player
This product is a class I laser product.
Do not open the cover of the player or attempt to repair the unit yourself.
Refer servicing to qualified personnel.
Laser power: No hazardous
Page 251 of 464
2515-5. Using an external device
5
Audio system
WARNING
Caution while driving
Do not connect iPod or operate the controls.
NOTICE
To prevent damage to iPod
Do not leave iPod in the vehicle. The temperature inside the vehicle may
become high, resulting in damage to the iPod.
Do not push down on or apply unnecessary pressure to the iPod while it is
connected as this may damage the iPod or its terminal.
Do not insert foreign objects into the port as this may damage the iPod or
its terminal.
Page 257 of 464
2575-5. Using an external device
5
Audio system
WARNING
Caution while driving
Do not connect USB memory or operate the controls.
NOTICE
If the glove box cannot be fully closed
Depending on the size and shape of the USB memory that is connected to
the system, the glove box may not close fully. In this case, do not try to forc-
ibly close the glove box, as this may damage the USB memory or the termi-
nal, etc. Remove the USB memory, and use a different USB memory with a
size and shape that allows the glove box to close fully when connected to
the system.
To prevent damage to USB memory
Do not leave USB memory in the vehicle. The temperature inside the vehi-
cle may become high, resulting in damage to the player.
Do not push down on or apply unnecessary pressure to the USB memory
while it is connected as this may damage the USB memory or its terminal.
Do not insert foreign objects into the port as this may damage the USB
memory or its terminal.
Page 268 of 464
2686-1. Using the air conditioning system and defogger
WARNING
To prevent the windshield from fogging up
Do not use
during cool air operation in extremely humid weather. The
difference between the temperature of the outside air and that of the wind-
shield can cause the outer surface of the windshield to fog up, blocking your
vision.
When the outside rear view mirror defoggers (if equipped) are on
Do not touch the outside surface of the rear view mirrors, as they can
become very hot and burn you.
NOTICE
To prevent 12-volt battery discharge
Do not leave the air conditioning system on longer than necessary when the
hybrid system is stopped.