reset TOYOTA PRIUS V 2018 User Guide

2985-6. Using an external device
PRIUS v_OM_OM47B78U_(U)■
iPod problems
To resolve most problems encountered when using your iPod, disconnect
your iPod from the vehicle iPod connection and reset it. For instructions on
how to reset your iPod, refer to your iPod Owner’s Manual.
■ Error messages
If an error message is displayed, refer to the following table and take the
appropriate measures. If the problem is not rectified, take the vehicle to your
Toyota dealer.
MessageCause/Correction procedures
“Connection error. Please
consult your Owner’s
Manual for instructions on
how to connect the iPod.”
This indicates a problem in the iPod or its con-
nection.
“There are no songs avail-
able for playback. Please
add compatible files to
your iPod.”
This indicates that there is no music data in
the iPod.
“Please check the iPod
firmware version.”
This indicates that the software version is not
compatible.
Please check the compatible models.
( P. 299)
“iPod authorization
unsuccessful.”This indicates that the display audio system
failed to authorize the iPod.
Please check your iPod.

335
PRIUS v_OM_OM47B78U_(U)
5-9. Bluetooth® phone
5
Audio system
Contact/Call History Settings
Display the “Phone/Message Settings” screen. (P. 334)
Select “Contact/Call History Settings”.
Select the desired item to be set.
For PBAP compatible
Bluetooth
® phones, select to
set “Automatic Transfer” on/
off. When set to on, the
phone’s contact data and his-
tory are automatically trans-
ferred.
Select to update contacts
from the connected phone.
( P. 336)
Select to sort contacts by the
first name or last name field.
Select to add contacts to the favorites list. ( P. 339)
Select to delete contacts from the favorites list. ( P. 341)
Select to display contact images.
Select to clear contacts from the call history.
*
Select to add new contacts to the contact list.* (  P. 337)
Select to edit contacts in the contact list.
* (  P. 338)
Select to delete contacts from the contact list.
* (  P. 339)
Select to reset all setup items.
*: For PBAP compatible Bluetooth® phones only, this function is available
when “Automatic Transfer” is set to off.
( P. 335)
The contact can be transferred from a Bluetooth® phone to the
system. The contact also can be added, edited and deleted.
The call history can be deleted and contact and favorites can be
changed.
“Contact/Call History Settings” screen
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PRIUS v_OM_OM47B78U_(U)
4337-3. Do-it-yourself maintenance
7
Maintenance and care
■How to initialize the tire pressure warning systemPark the vehicle in a safe place and turn the power switch off.
Initialization cannot be performed while the vehicle is moving.
Adjust the tire inflation pressure to the specified cold tire inflation
pressure level. ( P. 543)
Make sure to adjust the tire pressure to the specified cold tire inflation
pressure level. The tire pressure warning system will operate based on
this pressure level.
Turn the power switch to ON mode.
Press and hold the tire pres-
sure warning reset switch
until the tire pressure warn-
ing light blinks slowly 3 times.
Wait for a few minutes with the power switch in ON mode and
then turn the power switch off.
◆Registering ID codes
The tire pressure warning valve and transmitter is equipped with a
unique ID code. When replacing a tire pressure warning valve and
transmitter, it is necessary to register the ID code. Have the ID code
registered by your Toyota dealer.
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PRIUS v_OM_OM47B78U_(U)
4377-3. Do-it-yourself maintenance
7
Maintenance and care
■The initialization operation
●Make sure to carry out initialization after adjusting the tire inflation pressure.
Also, make sure the tires are cold before carrying out initialization or tire
inflation pressure adjustment.
● If you have accidentally turned the power switch off during initialization, it is
not necessary to press the reset switch again as initialization will restart
automatically when the power switch has been turned to ON mode for the
next time.
● If you accidentally press the reset switch when initialization is not necessary,
adjust the tire inflation pressure to the specified level when the tires are
cold, and conduct initialization again.
■ When initialization of the tire pressure warning system has failed
Initialization can be completed in a few minutes. However, in the following
cases, the settings have not been recorded and the system will not operate
properly. If repeated attempts to record tire inflation pressure settings are
unsuccessful, have the vehicle inspected by your Toyota dealer.
● When operating the tire pressure warning reset switch, the tire pressure
warning light does not blink 3 times.
● After carrying out the initialization procedure, the tire pressure warning light
blinks for 1 minute then stays on after driving for 20 minutes.
■ Certification for the tire pressure warning system

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PRIUS v_OM_OM47B78U_(U)
7-3. Do-it-yourself maintenance
WARNING
■When inspecting or replacing tires
Observe the following precautions to prevent accidents.
Failure to do so may cause damage to parts of the drive train as well as
dangerous handling characteristics, which may lead to an accident resulting
in death or serious injury.
●Do not mix tires of different makes, models or tread patterns.
Also, do not mix tires of remarkably different treadwear.
● Do not use tire sizes other than those recommended by Toyota.
● Do not mix differently constructed ti res (radial, bias-belted or bias-ply
tires).
● Do not mix summer, all season and snow tires.
● Do not use tires that have been used on another vehicle.
Do not use tires if you do not know how they were used previously.
■ When initializing the tire pressure warning system
Do not operate the tire pressure warning reset switch without first adjusting
the tire inflation pressure to the spec ified level. Otherwise, the tire pressure
warning light may not come on even if the tire inflation pressure is low, or it
may come on when the tire inflation pressure is actually normal.

4838-2. Steps to take in an emergency
PRIUS v_OM_OM47B78U_(U)
8
When trouble arises
■When the tire pressure warning light comes on
Check the tire inflation pressure and adjust to the appropriate level. Push-
ing the tire pressure warning reset switch will not turn off the tire pressure
warning light.
■The tire pressure warning light may come on due to natural causes
The tire pressure warning light may come on due to natural causes such
as natural air leaks and tire inflation pressure changes caused by tem-
perature. In this case, adjusting the tire inflation pressure will turn off the
warning light (after a few minutes).
■When a tire is replaced with a spare tire
The compact spare tire is not equipped with a tire pressure warning valve
and transmitter. If a tire goes flat, the tire pressure warning light will not
turn off even though the flat tire has been replaced with the spare tire.
Replace the spare tire with the repaired tire and adjust the tire inflation
pressure. The tire pressure warning light will go off after a few minutes.
■If the tire pressure warning system is not functioning
P. 436
■If the tire pressure warning light frequently comes on after blinking
for 1 minute
If the tire pressure warning light frequently comes on after blinking for
1 minute when the power switch is turned to ON mode, have it checked
by your Toyota dealer.
■Warning buzzer
In some cases, the buzzer may not be heard due to being in a noisy location
or audio sound.

5168-2. Steps to take in an emergency
PRIUS v_OM_OM47B78U_(U)
■The compact spare tire
●The compact spare tire is identified by the label “TEMPORARY USE
ONLY” on the tire sidewall.
Use the compact spare tire temporarily, and only in an emergency.
●Make sure to check the tire inflation pressure of the compact spare tire.
( P. 543)
■After completing the tire change
The tire pressure warning system must be reset. ( P. 432)
■When using the compact spare tire
As the compact spare tire is not equipped with a tire pressure warning
valve and transmitter, low inflation pressure of the spare tire will not be
indicated by the tire pressure warning system. Also, if you replace the
compact spare tire after the tire pressure warning light comes on, the light
remains on.
■When the compact spare tire is equipped
The vehicle becomes lower when driving with the compact spare tire
compared to when driving with standard tires.
■If you have a flat front tire on a road covered with snow or ice
Install the compact spare tire on one of the rear wheels of the vehicle.
Perform the following steps and fit tire chains to the front tires:
Replace a rear tire with the compact spare tire.
Replace the flat front tire with the tire removed from the rear of the vehi-
cle.
Fit tire chains to the front tires.
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599Alphabetical index
PRIUS v_OM_OM47B78U_(U)
StuckIf the vehicle becomes stuck ................................... 533
Sun visors ................................ 380
Sunshade Panoramic roof shades ......... 384
Switch Audio remote control switches.............................. 272
Automatic High Beam switch ................................. 185
Clock adjustment buttons ..... 381
Cruise control switch............. 227
Door lock switch.................... 116
Driving mode select switch ... 251
Emergency flashers switch ... 470
Engine switch........................ 168
EV drive mode switch ........... 173
Fog light switch ..................... 191
Garage door opener switches.............................. 386
Ignition switch ....................... 168
LDA (Lane Departure Alert)................................... 221
Light switches ....................... 182 Meter control switches ............ 94
MPH or km/h button................ 91
Outside rear view mirror
switches ............................. 144
Panoramic roof shades......... 384
Power door lock switch ......... 116
Power switch ........................ 168
Power window switch ........... 146
Rear window wiper and
washer switch..................... 194
Rear window and outside
rear view mirror
defoggers switch ................ 362
Seat heater switches ............ 367
Talk switch ............................ 333
Telephone switches .............. 333
Tire pressure warning reset switch ........................ 433
TRIP button ............................ 92
Vehicle-to-vehicle distance switch ................... 234
VSC OFF switch ................... 254
Window lock switch .............. 146
Windshield wipers and washer switch..................... 192

600Alphabetical index
PRIUS v_OM_OM47B78U_(U)
Tail lightsLight switch ........................... 182
Replacing light bulbs............. 466
Talk switch ............................... 333
Telephone switch .................... 333
Theft deterrent system Immobilizer system ................. 83
Tire inflation pressure
Maintenance data ................. 543
Warning light ......................... 481
Tire pressure warning system Function ................................ 432
Initializing .............................. 432
Installing tire pressure warning valves and
transmitters......................... 432
Registering ID codes ............ 433
Tire pressure warning reset switch ........................ 433
Warning light ......................... 481
Tire information ....................... 548 Tires .......................................... 431
Chains .................................. 263
Checking............................... 431
Glossary ............................... 553
If you have a flat tire ............. 506
Inflation pressure .................. 440
Replacing.............................. 506
Rotating tires ........................ 431
Size....................................... 543
Snow tires ............................. 262
Spare tire ...................... 506, 543
Tire identification number ..... 550
Tire pressure warning system ................................ 432
Uniform Tire Quality Grading .............................. 551
Warning light......................... 481
Tools ......................................... 507
Top tether strap ......................... 70
Total load capacity .................. 536
Towing Dinghy towing ....................... 167
Emergency towing ................ 472
Towing eyelet ....................... 474
Trailer towing ........................ 166
Traction control ....................... 252
Trailer towing ........................... 166
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