2021 TOYOTA TUNDRA stop start

262-1. Basic information before operation
2-1.Basic information before operation
After a few seconds, the caution
screen will be displayed.
After about 5 seconds or select-
ing “Continue”, the caution
screen automatically switches to
the next screen.
*: Premium Audio only
This system reminds users
when to replace certain parts or
components and shows dealer
information (if registered) on the
screen.
When the vehicle reaches a pre-
viously set driving distance or
date specified for a scheduled
maintenance check, the mainte-
nance remainder screen will be
displayed when the system is
turned on.
To prevent this screen from being displayed again, select
“Do Not Tell Me Again”.
 To register maintenance infor-
mation:  P. 6 6
 If is selected, the regis-
tered phone number can be
called.
When system response is
extremely slow, the system can
be restarted.
1 Press and hold the “POWER
VOLUME” knob for 3 sec-
onds or more.
Initial screen
When the engine switch is
in ACC or ON, the initial
screen will be displayed
and the system will begin
operating.
Caution screen
WARNING
●When the vehicle is stopped
with the engine running, always
apply the parking brake for
safety.
Maintenance information*
Restarting the system

572-3. Apple CarPlay®/Android Auto™
2
Basic function
Although an Apple Car-
Play/Android Auto con-
nection is established,
audio is not output
through the system.
The system may muted or the volume may be
low. Increase the system volume.
The Apple Car-
Play/Android Auto screen
has artifacts and/or audio
from Apple Car-
Play/Android Auto has
noise.
Check if the USB cable being used to connect
the device to the system is damaged. To check
if the USB cable is damaged internally, connect
the device to another system, such as a PC,
and check if the device is recognized by the
connected system. (The device should begin
charging when connected.)
After checking all of the above, try to establish
an Apple CarPlay/Android Auto connection.
(  P. 5 3 )
The map display of the
Apple CarPlay Maps app
cannot be enlarged or
contracted with pinch
multi-touch gestures.
As the Apple CarPlay Maps app is not compati-
ble with pinch multi-touch gestures, this is not a
malfunction.
During Apple CarPlay
music application (Apple
Music, Spotify, etc.) play-
back, if the iPhone is
operated to start and play
audio from an application
that is not compatible with
Apple CarPlay
* and the
onboard device volume is
changed, the audio of the
incompatible application
stops and the system
resumes playback of the
original music application.
This operation is performed according to the
specification of the onboard device, this is not a
malfunction.
SymptomSolution

793-1. Basic operation
3
Navigation system
search for POIs along the
route.
3 Check that the selected POI
is displayed on the map
screen.
The traveled route can be stored
and retraced on the map screen.
This feature is available when
the map scale is 30 miles (50
km) or less.
1 Select on the map
screen. ( P.72)
2 Select “Route Trace”.
 The route trace starts.
3 Check that the traveled line is
displayed.
1 Select on the map
screen. ( P.72)
2 Select “Route Trace” again. 3
A confirmation screen will be
displayed.
“Yes”: Select to keep the recorded
route trace.
“No”: Select to erase the recorded
route trace.
●The traveled route can be stored
up to approximately 621 miles
(1000 km).
When the cursor is placed over
an icon on the map screen, the
name is displayed at the top of
the screen. If is shown to the
right of the name, detailed infor-
mation can be displayed.
1Place the cursor over an
icon.
2 Select .
Route trace
Start recording the route
trace
Stop recording the route
trace
Displaying information
about the icon where the
cursor is set

943-2. Destination search
2Select the desired item.
Select to add destinations.
( P. 9 4 )
Select to delete destinations.
( P. 9 4 )
Select to reorder destina-
tions. ( P.100)
Select to set route prefer-
ences. ( P.100)
When the vehicle is stopped
1 Select “Add”.
2 Search for an additional des-
tination in the same way as a
destination search. ( P. 8 4 )
 Up to 5 destinations can be
set.
3 Select “Add” at the position in
the route which you want to
add the destination.
While driving
1 Select “Add”.
2 Search for an additional des-
tination in the same way as a
destination search. ( P. 8 4 )
 Up to 5 destinations can be set.
3 Select “Beginning” or “End”.
1 Select “Delete”.
2 Select “Yes” when the confir-
mation screen appears.
 If more than 1 destination has
been set, select the destina-
tion(s) to be deleted. (The
navigation system will recal-
culate route(s) to the remain-
ing set destination(s).)
*: This function is not made avail-
able in some countries or areas.
When starting route guidance or
rerouting, a route can be pro-
vided automatically by the
Cloud. This function is available
when dynamic route setting is
enabled. ( P.106)
Adding destinations
A
B
C
D
Deleting destinations
A route from the Cloud*

2108-3. What to do if...
New message notifications are
not displayed.
■In other situations
The Bluetooth
® connection sta-
tus is displayed at the top of the
screen each time the engine
switch is in ACC or ON.
Even though all conceivable
measures have been taken, the
symptom status does not
change.
Likely causeSolution
Notification of
SMS/MMS/E-
mail reception on
this system is set
to off.Set notification
of SMS/MMS/E-
mail reception on
this system to
on. ( P.198)
Automatic mes-
sage transfer
function is not
enabled on the
cellular phone.Enable auto-
matic transfer
function on the
cellular phone.
Likely causeSolution
Connection con-
firmation display
on this system is
set to on.
To turn off the
display, set con-
nection confir-
mation display
on this system to
off. ( P. 4 6 )
Likely causeSolution
The cellular
phone is not
close enough to
this system.Bring the cellu-
lar phone closer
to this system.
Radio interfer-
ence has
occurred.
Turn off Wi-Fi®
devices or other
devices that may
emit radio
waves.
The cellular
phone is the
most likely cause
of the symptom.
Turn the cellular
phone off,
remove and rein-
stall the battery
pack, and then
restart the cellu-
lar phone.
Enable the cellu-
lar phone’s Blue-
tooth
®
connection.
Disable the Wi-
Fi
® connection of
the cellular
phone.
Stop the cellular
phone’s security
software and
close all applica-
tions.
Before using an
application
installed on the
cellular phone,
carefully check
its source and
how its opera-
tion might affect
this system.