Page 268 of 596
2684-6. Using the driving support systems
PRIUS c_U
WARNING
■Replacing tires
Make sure that all tires are of the specified size, brand, trea d pattern and
total load capacity. In addition, make sure that the tires are inflated to the
recommended tire inflation pressure level.
The ABS, TRAC and VSC systems will not function correctly if di fferent tires
are installed on the vehicle.
Contact your Toyota dealer for further information when replaci ng tires or
wheels.
■ Handling of tires and the suspension
Using tires with any kind of problem or modifying the suspensio n will affect
the driving assist systems, and may cause a system to malfuncti on.
Page 274 of 596

2744-7. Driving tips
PRIUS c_U
■Tire chain installation
Observe the following precautions when installing and removing chains:
●Install and remove tire cha ins in a safe location.
●Install tire chains on the front tires only. Do not install tir e chains on the
rear tires.
●Install tire chains on front tires as tightly as possible. Reti ghten chains
after driving 1/4 1/2 mile (0.5 1.0 km).
●Install tire chains following th e instructions provided with th e tire chains.
WARNING
■Driving with snow tires
Observe the following precautions to reduce the risk of acciden ts.
Failure to do so may result in a loss of vehicle control and ca use death or
serious injury.
● Use tires of the size specified.
● Maintain the recommended level of air pressure.
● Do not drive in excess of 75 mph (120 km/h), regardless of the type of
snow tires being used.
● Use snow tires on all, not just some wheels.
■ Driving with tire chains
Observe the following precautions to reduce the risk of acciden ts.
Failure to do so may result in the vehicle being unable to be d riven safely,
and may cause death or serious injury.
● Do not drive in excess of the speed limit specified for the tir e chains being
used, or 30 mph (50 km/h), 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 v ehicle con-
trol is maintained.
● Do not use LDA (Lane Departure Alert) system.
Page 275 of 596
2754-7. Driving tips
4
Driving
PRIUS c_U
NOTICE
■Repairing or replacing snow tires
Request repairs or replacement of snow tires from Toyota dealer s or legiti-
mate tire retailers.
This is because the removal and attachment of snow tires affect s the opera-
tion of the tire pressure warning valves and transmitters.
■ Fitting tire chains
The tire pressure warning valves and transmitters may not funct ion correctly
when tire chains are fitted.
Page 281 of 596
2815-2. Basic Operations (Multimedia system)
5
Audio system
PRIUS c_U
Vo l u m e s w i t c h• Increases/dec reases volume
• Press and hold: Continuously increases/decreases volume
Cursor switch • Selects (radio stations/radio presets/tracks/files/songs)
• Moves cursor
• Press and hold: Seek up /down (radio stations)
• Fast up/down (tracks/files)
“MODE” switch • Changes audio source
• Press and hold this switch to mute or pause the current operat ion
To cancel the mute or pause, press and hold.
Steering wheel audio switches
Some audio features can be cont rolled 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 multimedia system using the steering wheel
switches
1
12
3
WARNING
■To reduce the risk of an accident
Exercise care when operating the audio switches on the steering wheel.
Page 283 of 596
2835-2. Basic Operations (Multimedia system)
5
Audio system
PRIUS c_U
■AUX port
The AUX port only supports audio input.
WARNING
■While driving
Do not connect a device or operate the device controls.
NOTICE
■Cord hook
Do not secure items other than cords on the cord hook. Doing so may dam-
age the cord hook.
Page 308 of 596

3085-7. Using an external device (Multimedia system)
PRIUS c_U■
Compatible models
The following iPod
®, iPod nano®, iPod classic®, iPod touch® and iPhone®
devices can be used with this system.
●Made for
• iPod touch (5th generation)
• iPod touch (4th generation)
• iPod touch (3rd generation)
• iPod touch (2nd generation)
• iPod touch (1st generation)
• iPod classic
• iPod with video
• iPod nano (7th generation)
• iPod nano (6th generation)
• iPod nano (5th generation)
• iPod nano (4th generation)
• iPod nano (3rd generation)
• iPod nano (2nd generation)
• iPod nano (1st generation)
• iPhone 5S
• iPhone 5C
• iPhone 5
• iPhone 4S
• iPhone 4
• iPhone 3GS
• iPhone 3G
• iPhone
This system only supports audio playback.
Depending on differences between models or software versions et c., some
models might be incompatible with this system.
WARNING
■ While driving
Do not connect an iPod or operate the controls.
NOTICE
■Cord hook ( P. 283)
■ To prevent damage to the iPod or its terminals
● Do not leave the iPod in the vehicle. The temperature inside th e vehicle
may become high, resulting in damage to the iPod.
● Do not push down on or apply unnecessary pressure to the iPod w hile it is
connected.
● Do not insert foreign objects into the port.
Page 312 of 596

3125-7. Using an external device (Multimedia system)
PRIUS c_U●
ID3, WMA and AAC tags
ID3 tags can be added to MP3 files, making it possible to recor d the track
title, artist name, etc.
The system is compatible with ID3 Ver. 1.0, 1.1, and Ver. 2.2, 2.3 ID3 tags.
(The number of characters is based on ID3 Ver. 1.0 and 1.1.)
WMA tags can be added to WMA files, making it possible to recor d the
track title and artist name in the same way as with ID3 tags.
AAC tags can be added to AAC files, making it possible to recor d the track
title and artist name in the same way as with ID3 tags.
● MP3, WMA and AAC playback
• When a device containing MP3, WMA and AAC files is connected, all
files in the USB memory device are checked. Once the file check is fin-
ished, the first MP3, WMA and AAC file is played. To make the f ile check
finish more quickly, we recommend that you do not include any f iles other
than MP3, WMA and AAC files or create any unnecessary folders.
• When a USB memory device is connected and the audio source is
changed to USB memory mode, the USB memory device will start pl ay-
ing the first file in the first folder. If the same device is r emoved and
reconnected (and the con- tents have not been changed), the USB mem-
ory device will resume play from the same point in which it was last used.
● Extensions
If the file extensions .mp3, .wma and .m4a are used for files o ther than
MP3, WMA and AAC files, they will be skipped (not played).
● Playback
• To play MP3 files with steady sound quality, we recommend a fi xed bit
rate of at least 128 kbps and a sampling frequency of 44.1 kHz.
• There is a wide variety of freeware and other encoding software for MP3, WMA and AAC files on the market, and depending on the status of the
encoding and the file format, poor sound quality or noise at th e start of
playback may result. In some cases, playback may not be possible at all.
• Microsoft, Windows, and Windows Media are the registered trade marks
of Microsoft Corporation in the U.S.A. and other countries.
WARNING
■ While driving
Do not connect a USB memory device or operate the device contro ls.
Page 314 of 596
3145-7. Using an external device (Multimedia system)
PRIUS c_U
P. 2 8 2
■Operating portable audio players connected to the multimedia sy stem
The volume can be adjusted using the vehicle's audio controls. All other
adjustments must be made on the portable audio player itself.
■ When using a portable audio pl ayer connected to the power outle t
Noise may occur during playback. Use the power source of the po rtable
audio player.
Using the AUX port
To use the AUX port, connect a portable player, press the
“AUDIO” button, then select “AUX” to display the audio control
screen.
Connecting a portable audio player
WARNING
■ While driving
Do not connect a portable audio player or operate the device co ntrols.