2021 TOYOTA 4RUNNER air condition

632-4. Other settings
2
Basic function
4RUNNER_NAVI_(U)
The driver settings feature will
allow the system to link some
preferences (such as audio pre-
sets, screen theme, language,
etc.) to a paired Bluetooth
®
phone.
1 Display the general settings
screen. ( P.60)
2 Select “Driver Setting”.
3 Select “Enable This Feature”.
1 Select “Manually Select
Linked Settings”.
2 Select the desired phone.
 After a few seconds, loaded
screen automatically switches
to the home screen. Registered or changed per-
sonal settings will be deleted or
returned to their default condi-
tions.
1
Display the general settings
screen. ( P. 6 0 )
2 Select “Delete Personal
Data”.
3 Select “Delete”.
4 Select “Yes” when the confir-
mation screen appears.
Examples of settings that can be
returned to their default conditions:
Navigation settings*
Audio settings
 Phone settings
etc.
*: Premium Audio only
*: Vehicles equipped with DCM
only. This function is not available
in some countries or areas.
When the automatic update
check function is enabled, if a
software update is available
from the Cloud, a message will
be displayed.
1 Display the general settings
screen. ( P. 6 0 )
2 Select “Software Update Set-
ting”.
3 Select “Automatic Update
Check” to enable/disable the
Driver settings
Manually select linked set-
tings
Deleting personal data
Software update settings
*

1013-3. Route guidance
3
Navigation system
4RUNNER_NAVI_(U)
When more than 1 destination
has been set, the arrival order of
the destinations can be
changed.
1Select on the map
screen. ( P.72)
2 Select “Reorder”.
3 Select the desired destina-
tion and select “Move Up” or
“Move Down” to change the
arrival order. Then select
“OK”.
1 Select on the map
screen. ( P.72)
2 Select “Route Type”.
3 Select the desired route type.
 The entire route from the
starting point to the destina-
tion is displayed. ( P.92)
 During driving, the route guid-
ance starts after selecting the
desired route type. The conditions to determine the
route can be selected from vari-
ous choices such as freeways,
toll roads, ferries, etc.
1
Select on the map
screen. ( P. 7 2 )
2 Select “Preference”.
3 Select the desired route pref-
erences and select “OK”.
●Even if the “Avoid Freeways”
route preference is turned off, the
route may not be able to avoid
freeways in some cases.
●If the calculated route includes a
trip by ferry, the route guidance
shows a sea route. After traveling
by ferry, the curre nt position may
be incorrect. Upon reception of
GPS signals, it is automatically
corrected.
During the route guidance, the
route can be changed to detour
around a section of the route
where a delay is caused by road
repairs, an accident, etc.
1 Select on the map
screen. ( P. 7 2 )
2 Select “Detour”.
Reordering destinations
Selecting route type
Setting route preferences
Detour setting

1163-5. Tips for operating the navigation system
4RUNNER_NAVI_(U)
3-5.Tips for operating the navigation system
The Global Positioning System
(GPS) developed and operated
by the U.S. Department of
Defense provides an accurate
current position, normally using
4 or more satellites, and in some
case 3 satellites. The GPS sys-
tem has a certain level of inac-
curacy. While the navigation
system compensates for this
most of the time, occasional
positioning errors of up to 300 ft.
(100 m) can and should be
expected. Generally, position
errors will be corrected within a
few seconds.
When the vehicle is not receiv-
ing signals from satellites, the
unreceived GPS mark appears
on the map screen. When the
vehicle is receiving the signals,
the unreceived GPS mark does not appear on the map screen.
The GPS signal may be physi-
cally obstructed, leading to inac-
curate vehicle position on the
map screen. Tunnels, tall build-
ings, trucks, or even the place-
ment of objects on the
instrument panel may obstruct
the GPS signals.
The GPS satellites may not
send signals due to repairs or
improvements being made to
them.
Even when the navigation sys-
tem is receiving clear GPS sig-
nals, the vehicle position may
not be shown accurately or inap-
propriate route guidance may
occur in some cases.

Accurate current position may
not be shown in the following
cases:
• When driving on a small angled
Y-shaped road.
• When driving on a winding road.
• When driving on a slippery road such as in sand, gravel, snow,
etc.
GPS (Global Position-
ing System)
This navigation system cal-
culates the current position
using satellite signals, vari-
ous vehicle signals, map
data, etc. However, an accu-
rate position may not be
shown depending on satel-
lite conditions, road config-
uration, vehicle condition or
other circumstances.
Limitations of the naviga-
tion system
NOTICE
●The installation of window tint-
ing may obstruct the GPS sig-
nals. Most window tinting
contains some metallic content
that will interf ere with GPS sig-
nal reception of the antenna in
the instrument panel. We advise
against the use of window tint-
ing on vehicles equipped with
navigation systems.

1625-1. Voice command system operation
4RUNNER_NAVI_(U)
5-1.Voice command system operation
■Steering switchTa l k s w i t c h
Voice command system:
• Press the talk switch to start the voice command system. To can-
cel voice command, press and
hold the talk switch.
When an Apple CarPlay/Android
Auto connection is established
*:
• Press and hold the talk switch to start Siri/Google Assistant. To
cancel Siri/Google Assistant,
press the talk switch.
• Press the talk switch to start the voice command system.
*: This function is not available in some countries or areas.
■Microphone
 It is unnecessary to speak
directly into the microphone
when giving a command.
●Voice commands may not be rec-
ognized if:
• Spoken too quickly.
• Spoken at a low or high volume.
• The roof or windows are open.
• Passengers are talking while
voice commands are spoken.
• The fan speed of the air condition- ing system is set at high.
• The air conditioning vents are turned towards the microphone.
●In the following c onditions, the
system may not recognize the
command properly and using
voice commands may not be pos-
sible:
• The command is incorrect or
unclear. Note that certain words,
accents or speech patterns may
be difficult for the system to recog-
nize.
• There is excessive background noise, such as wind noise.
●Normally, it is necessary to wait
for a beep before saying a com-
mand. To enable th e ability to talk
over prompts and say commands
before the beep, enable the voice
prompt interrupt function. ( P. 6 4 )
●This system may not operate
immediately after the engine
switch is in ACC or ON.
Voice command sys-
tem
The voice command sys-
tem enables the radio,
phone dialing, etc. to be
operated using voice com-
mands. Refer to the com-
mand list for samples of
voice commands. ( P.166)
Using the voice command
system
A

1725-2. Mobile Assistant operation
4RUNNER_NAVI_(U)commands, the Mobile Assistant
feature will automatically end to
complete the re
quested action.
The volume of the Mobile
Assistant can be adjusted
using the “POWER VOLUME”
knob or steering wheel vol-
ume control switches. The
Mobile Assistant and phone
call volumes are synchro-
nized.
●While a phone call is active, the
Mobile Assistant cannot be used.
●If using the navig ation feature of
the cellular phone, ensure the
active audio source is Bluetooth
®
audio or iPod in order to hear turn
by turn direction prompts.
●Wait for the listening beeps before
using the Mobile Assistant.
●The Mobile Assistant may not rec-
ognize commands in the following
situations:
• Spoken too quickly.
• Spoken at a low or high volume.
• The roof or windows are open.
• Passengers are talking while the Mobile Assistant is being used.
• The fan speed of the air condition-
ing system is set at high.
• The air conditioning vents are
turned toward the microphone.

1928-1. Phone operation (Hands-free system for cellular phones)
4RUNNER_NAVI_(U)• Driving on an unpaved road.
(Making excessive traffic noise.)
• Driving at high speeds.
• The roof or windows are open.
• The air conditioning vents are pointed towards the microphone.
• The sound of the air conditioning fan is loud.
• There is a negative effect on
sound quality due to the phone
and/or network being used.
Press the talk switch to operate
the voice command system.
The voice command system
and its list of commands can
be operated. ( P.162) 
The following data is stored
for every registered phone.
When another phone is con-
nected, the following regis-
tered data cannot be read:
• Contact data
• Call history data
• Favorites data
• Image data
• All phone settings
• Message settings
●When a phone’s registration is
deleted, the above-mentioned
data is also deleted.
A lot of personal data is regis-
tered when the hands-free sys-
tem is used. When selling or
disposing of the v ehicle, initial-
ize the data. ( P. 6 3 )
 The following data in the sys-
tem can be initialized:
• Contact data
• Call history data
• Favorites data
• Image data
• All phone settings
• Message settings
●Once initialized, the data and set-
tings will be eras ed. Pay much
attention when init ializing the data.
NOTICE
●Do not touch and put a sharp
object to the microphone. It may
cause failure.
Voice command system
About the contacts in the
contact list
When selling or disposing
of the vehicle