2012 TOYOTA SIENNA battery

411
3-2. Using the audio system
3
Interior features
SIENNA_U (OM45477U)
NOTICE
■
To prevent battery discharge
Do not leave the audio system on longer than necessary with the engine o\
ff.
■ To avoid damaging the audio system
Take care not to spill drinks or other fluids over the audio system.

418 3-2. Using the audio system
SIENNA_U (OM45477U)
Silencing the sound (type B and C)Press .
Press the button again to turn the system back on.
■ When the battery is disconnected (type A only)
All preset stations are erased.
■ Radio antenna type
● Detachable antenna (type A and B)
To remove a detachable antenna, carefully turn it counterclockwise.
● Wire antenna (type C)
The radio antenna is mounted inside the rear quarter window.
■ Reception sensitivity
● Type B and C  Cargo loaded on the roof luggage carrier, especially
metal objects, may adversely affect the reception of XM
® Satellite Radio.
● Maintaining perfect radio reception at all times is difficult due to the con-
tinually changing position of the antenna, differences in signal strength
and surrounding objects, such as trains, transmitters, etc.
● Type C  The radio antenna is mounted inside the rear quarter window.
To maintain clear radio reception, do not attach metallic window tinting or
other metallic objects to the antenna wire mounted inside the rear quarter
window.

471
3-3. Using the Bluetooth
® audio system
3
Interior features
SIENNA_U (OM45477U)
■
Conditions under which th e system will not operate
● If using a portable player that does not support Bluetooth
®
●If the portable player is switched off
● If the portable player is not connected
● If the portable player’s battery is low
● If the portable player is behind the seat or in the glove box or console box
● If metal is covering or touching the portable player
■ When transferring ownership of the vehicle
Be sure to initialize the system to prevent personal data from being improp-
erly accessed. ( P. 557)
■ About Bluetooth
®
Bluetooth is a registered trademark of
Bluetooth SIG. Inc.

498 3-4. Using the rear audio system
SIENNA_U (OM45477U)
CAUTION
■While driving
Do not use headphones.
Doing so may cause an accident, resulting in death or serious injury.
■ When the rear seat entert ainment system is not used
Keep the display closed.
In the event of an accident or sudden braking, the opened display may hit an
occupant’s body, resulting in injury.
■ To prevent accidents and electric shock
Do not disassemble or modify the remote controller.
■ When the remote controller is not used
Stow the remote controller.
Injuries may result in the event of an accident or sudden braking.
■ Removed battery and other parts
Keep away from children. These parts are small and if swallowed by a child
they can cause choking. Failure to do so could result in death or serious
injury.
NOTICE
■For normal operation after replacing the battery
Observe the following precautions to prevent accidents.
● Always work with dry hands.
Moisture may cause the battery to rust.
● Do not touch or move any other components inside the remote controller.
● Do not bend either of the battery terminals.

531
3-5. Using the hand
s-free phone system (for cellular phone)
3
Interior features
SIENNA_U (OM45477U)
■Conditions under which th e system will not operate
● If using a mobile phone that does not support Bluetooth
®
●If the mobile phone is switched off
● If you are outside service range
● If the mobile phone is not connected
● If the mobile phone’s battery is low
● If the mobile phone is behind the seat or in the glove box or console box
● If metal is covering or touching the phone
■ When using the hands-free system
● The audio system and voice guidance are muted when making a call.
● If both parties speak at the same time, it may be difficult to hear.
● If the incoming call volume is overly loud, an echo may be heard.
● Try to face toward the microphone as much as possible when speaking.
● In the following circumstances, it may be difficult to hear the other party:
• When driving on unpaved roads
• When driving at high speeds
• When a window is open
• When the air conditioning is blowing directly on the microphone
• When the air conditioning is set to high
■ When transferring ownership of the vehicle
Be sure to initialize the system to prevent personal data from being improp-
erly accessed.

569
3-6. Using the interior lights
3
Interior features
SIENNA_U (OM45477U)
Rear
On/off
Rear personal/interior lights turn
on when the personal/interior
main switch is in door position.
Personal/interior lights can also
be turned on/off from each indi-
vidual light. When an individual
light is activated it must be turned
off at its location. It will not turn off
immediately once the doors are
closed. To conserve your battery
any interior lights left on will turn
off 20 minutes after engine off.
These lights will come back on
with engine on.
Personal/interior lights

571
3-6. Using the interior lights
3
Interior features
SIENNA_U (OM45477U)
■
Adjusting the rear person al/interior lights angle
■ Illuminated entry system (if equipped)
Vehicles without a smart key system
The lights automatically turn on/off according to the engine switch position,
whether the doors are locked/ unlocked, and whether the doors are open/
closed.
Vehicles with a smart key system
The lights automatically turn on/off according to “ENGINE START STOP”
switch mode, the presence of the electronic key, whether the doors are
locked/unlocked, and whether the doors are open/closed.
■ To prevent battery discharge
If the lights remain on when a door is not fully closed and the personal/inte-
rior light main switch is in door position, the lights will go off automatically
after 30 seconds.
■ Customization that can be co nfigured at Toyota dealer
Settings (e.g. the time elapsed before lights turn off) can be changed.
(Customizable features P. 815)
NOTICE
■Rear ceiling lights (if equipped)
Do not hang anything on the gap between the ceiling light cover and the ceil-
ing or pull the ceiling light cover strongly.
Doing so may cause damage.
Push the edge of the light lens.

591
3-8. Other interior features
3
Interior features
SIENNA_U (OM45477U)
Vanity mirrors
NOTICE
■To prevent battery discharge
Do not leave the vanity lights on for extended periods while the engine is off.
Flip down.
Open the cover.
The light turns on when the
cover is opened.