2015 TOYOTA TUNDRA engine

2915-7. Connecting Bluetooth®
5
Multimedia
Connecting a Bluetooth® device
Press the “SETUP” button.
Select “Bluetooth” on the “Setup” screen.
Select the device to be con-
nected.
Supported profile icons will be dis-
played.
Phone
Audio player
Supported profile icons for cur-
rently connected devices will illumi-
nate.
Dimmed icons can be selected to connect to the function directly.
To turn auto connection mode on, set “Bluetooth Power” to on.
( P. 294)
When you register a phone, auto co nnection will be activated. Always
set it to this mode and leave the Bluetooth
® phone in a place where a
connection can be established.
When the engine switch is turned to the “ACC” or “ON” position, the sys-
tem will search for a nearby cellular phone you have registered.
Next, the system automatically connects with the most recent of the
phones connected to in the past. Then, the connection result is displayed.
Up to 5 Bluetooth® devices (Phones (HFP) and audio players
(AVP)) can be registered.
If more than 1 Bluetooth
® device has been registered, select
which device to connect to.
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Auto connection

2925-7. Connecting Bluetooth®
When auto connection has failed or “Bluetooth Power” is turned off,
you must connect the Bluetooth® device manually.
Follow the steps in “Connecting a Bluetooth
® device” from “STEP 1”.
(  P. 291)
Registering an additional device
Select “Select Device” on the “Bluetooth Audio” screen.
For more information:  P. 2 8 9
Selecting a registered device
Select “Select Device” on the “Bluetooth Audio” screen.
For more information:  P. 2 9 1
■Reconnecting a Bluetooth® phone
If the system cannot connect due to poor signal strength with the engine
switch in the “ACC” or “ON” position, the system will automatically attempt to
reconnect.
If the phone is turned off, the system will not attempt to reconnect. In this
case, the connection must be made manually, or the phone must be rese-
lected.
Manual connection
Connecting a Bluetooth® audio player
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3305-11. Bluetooth®
■Reconnecting the portable audio player
If the portable audio player is disconnected due to poor reception when the
engine switch is in the “ACC” or “ON” position, the system automatically
reconnects the portable audio player.
If you have switched off the portable audio player yourself, follow the instruc-
tions below to reconnect:
●Select the portable audio player again
● Enter the portable audio player
■ When you sell your car
Be sure to delete your personal data. ( P. 258)
CAUTION
■While driving
Do not use the portable audio player, cellular phone or connect a device to
the Bluetooth
® system.
■ Caution regarding interfer ence with electronic devices
● Your audio unit is fitted with Bluetooth
® antennas. People with implantable
cardiac pacemakers, cardiac resynchronization therapy-pacemakers or
implantable cardioverter defibrillators should maintain a reasonable dis-
tance between themselves and the Bluetooth
® antennas. The radio waves
may affect the operation of such devices.
● Before using Bluetooth
® devices, users of any electrical medical device
other than implantable cardiac pacemakers, cardiac resynchronization
therapy-pacemakers or implantable cardioverter defibrillators should con-
sult the manufacturer of the device for information about its operation
under the influence of radio waves. Radio waves could have unexpected
effects on the operation of such medical devices.

3416-1. Using the air conditioning system
6
Interior features
■Fogging up of the windows
●The windows will easily fog up when the humidity in the vehicle is high.
Turning on will dehumidify the air from the outlets and defog the
windshield effectively.
● If you turn off, the windows may fog up more easily.
● The windows may fog up if the recirculated air mode is used.
■ Outside/recirculated air mode
When driving on dusty roads such as tunnels or in heavy traffic, set the out-
side/recirculated air mode button to the recirculated air mode. This is effective
in preventing outside air from entering the vehicle interior. During cooling
operation, setting the recirculated air mode will also cool the vehicle interior
effectively.
■ When the outside temperature exceeds 75 F (24 C) and air conditioning
system is on
● In order to reduce the air conditioning power consumption, the air condition-
ing system may switch to recirculated air mode automatically. This may also
reduce fuel consumption.
● Recirculated air mode is selected as a default mode when the engine switch
is in the “ON” position.
● It is possible to switch to outside air mode at any time by pressing .
■ When the outside temperature falls to nearly 32 F (0 C)
The dehumidification function may not operate even when is
pressed.
■ Ventilation and air conditioning odors
●To let fresh air in, set the air conditioning system to the outside air mode.
● During use, various odors from inside and outside the vehicle may enter into
and accumulate in the air conditioning system. This may then cause odor to
be emitted from the vents.
● To reduce potential odors from occurring:
It is recommended that the air conditioning system be set to outside air
mode prior to turning the vehicle off.
■ Air conditioning filter
P. 430

3426-1. Using the air conditioning system
CAUTION
■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.
■ To prevent burns (vehicles with rear view mirror defoggers and wind-
shield wiper de-icer)
● Do not touch the rear view mirror surfaces when the outside rear view mir-
ror defoggers are on.
● Do not touch the glass at lower part of the windshield or to the side of the
front pillars, when the windshield wiper de-icer is on.
NOTICE
■To prevent battery discharge
Do not leave the air conditioning system on longer than necessary when the
engine is stopped.
● Do not place anything on the instrument
panel which may cover the air outlets.
Otherwise, air flow may be obstructed,
preventing the windshield defoggers to
defog.

3486-1. Using the air conditioning system
■Using automatic mode
Fan speed is adjusted automatically according to the temperature setting and
the ambient conditions.
Therefore, the fan may stop for a while until warm or cool air is ready to flow
immediately after is pressed.
■ Fogging up of the windows
●The windows will easily fog up when the humidity in the vehicle is high.
Turning on will dehumidify the air from the outlets and defog the
windshield effectively.
● If you turn off, the windows may fog up more easily.
● The windows may fog up if the recirculated air mode is used.
■ Outside/recirculated air mode
●When driving on dusty roads such as tunnels or in heavy traffic, set the out-
side/recirculated air mode button to the recirculated air mode. This is effec-
tive in preventing outside air from entering the vehicle interior. During
cooling operation, setting the recirculated air mode will also cool the vehicle
interior effectively.
● Outside/recirculated air mode may automatically switch depending on the
temperature setting or the inside temperature.
■ When the outside temperature exceeds 75°F (24°C) and the air condition-
ing system is on
●In order to reduce the air conditioning power consumption, the air condition-
ing system may switch to recirculated air mode automatically. This may also
reduce fuel consumption.
● Recirculated air mode is selected as a default mode when the engine switch
is in the “ON” position.
● It is possible to switch to outside air mode at any time by pressing .
■ When the outside temperature falls to nearly 32 F (0 C)
The dehumidification function may not operate even when is selected.
■ Ventilation and air conditioning odors
●To let fresh air in, set the air conditioning system to the outside air mode.
● During use, various odors from inside and outside the vehicle may enter into
and accumulate in the air conditioning system. This may then cause odor to
be emitted from the vents.
● To reduce potential odors from occurring:
• It is recommended that the air conditioning system be set to outside air
mode prior to turning the vehicle off.
• The start timing of the blower may be delayed for a short period of time immediately after the air conditioning system is started in automatic
mode.

3496-1. Using the air conditioning system
6
Interior features
■Air conditioning filter
P. 430
CAUTION
■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
windshield can cause the outer surface of the windshield to fog up, block-
ing your vision.
■ To prevent burns (vehicles with rear view mirror defoggers and wind-
shield wiper de-icer)
● Do not touch the rear view mirror surfaces when the outside rear view mir-
ror defoggers are on.
● Do not touch the glass at lower part of the windshield or to the side of the
front pillars, when the windshield wiper de-icer is on.
NOTICE
■To prevent battery discharge
Do not leave the air conditioning system on longer than necessary when the
engine is stopped.
● Do not place anything on the instrument
panel which may cover the air outlets.
Otherwise, air flow may be obstructed,
preventing the windshield defoggers to
defog.

3516-1. Using the air conditioning system
6
Interior features
■Seat ventilators
Blows air from the seat Hi
Mid
Lo
Off
The level indicator lights come on.
Pressing the button changes
modes in the following:
HiMid LoOff
■The seat heaters/seat ventilators can be used when
The engine switch is in the “ON” position.
■ Passenger seat ventilator timer (vehicles with seat ventilators)
●The ventilator operates on for 5 minutes after the button is pressed.
● When the passenger is not detected, the automatically turns off the ventila-
tor after 5 minutes.
■ When not in use
Turn the seat heaters or seat ventilators off by pressing the button. The indi-
cator light turns off.
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CAUTION
■Burns
● Use caution when seating the following persons in a seat with the seat
heater on to avoid the possibility of burns:
• Babies, small children, the elderly, the sick and the physically chal-
lenged
• Persons with sensitive skin
• Persons who are fatigued
• Persons who have taken alcohol or drugs that induce sleep (sleeping drugs, cold remedies, etc.)
● Do not cover the seat with anything when using the seat heater.
Using the seat heater with a blanket or cushion increases the temperature
of the seat and may lead to overheating.
● Do not use seat heater more than necessary. Doing so may cause minor
burns or overheating.