
TABLE OF CONTENTS4
SIENNA_OM_OM08007U_(U)5-1. Basic Operations
Audio system types ........... 322
Audio system..................... 323
Steering wheel audio switches .......................... 325
AUX Port/USB Port ........... 327
Basic audio operations ...... 328
5-2. Setup Setup menu ....................... 330
General settings ................ 331
Audio settings.................... 333
Display settings ................. 334
Voice settings .................... 335
5-3. Using the Multimedia  system
Selecting the audio  source ............................. 336
List screen operation ......... 337
Optimal use of the audio  system............................. 339
5-4. Using the radio Radio operation ................. 340 5-5. Playing an audio CD and 
MP3/WMA/AAC discs
CD player operation........... 342
5-6. Using an external device Listening to an iPod ........... 348
Listening to a USB memory device........ 352
Using the AUX port ............ 357
5-7. Connecting Bluetooth
®
Preparations to  use wireless 
communication ................ 358
Registering a Bluetooth
® 
audio player for the 
first time ........................... 361
Registering a Bluetooth
® 
phone for the 
first time ........................... 362
Registering a Bluetooth
® 
device .............................. 363
Connecting a Bluetooth
® 
device .............................. 365
Displaying a Bluetooth
® 
device details................... 367
Detailed Bluetooth
® 
system settings................ 368
5Audio system 

SIENNA_OM_OM08007U_(U)
9
The installation of a mobile two-way radio system in your vehicle could affect
electronic systems such as:
●Multiport fuel injection system/sequential multiport fuel injection system
● Cruise control system
● Anti-lock brake system
● SRS airbag system
● Seat belt pretensioner system
Be sure to check with your Toyota dealer for precautionary measures or spe-
cial instructions regarding installation of a mobile two-way radio system.
Your Toyota is equipped with several sophisticated computers that will record
certain data, such as: • Engine speed
• Accelerator status
• Brake status
• Vehicle speed
• Shift position
The  recorded  data  varies  according  to  the  vehicle  grade  level  and  options
with  which  it  is  equipped.  These  computers  do  not  record  conversations  or
sounds, and only record images outside of the vehicle in certain situations.
●Data Transmission
Your  vehicle  may  transmit  the  data  recorded  in  these  computers  to  Toyota
without notification to you.
●Data usage
Toyota may use the data recorded in these computers to diagnose malfunc-
tions, conduct research and development, and improve quality.
Toyota will not disclose the recorded data to a third party except:
• With the consent of the vehicle owner or with the consent of the lessee if the vehicle is leased
• In response to an official request by the police, a court of law or a govern- ment agency
• For use by Toyota in a lawsuit
• For  research  purposes where  the  data  is  not  tied  to a  specific vehicle  or vehicle owner
●Usage of data collected through Safety Connect (U.S. mainland only)
If  your  Toyota  has  Safety  Connect  and  if  you  have  subscribed  to  those  ser-
vices,  please  refer  to  the  Safety  Connect  Telematics  Subscription  Service
Agreement for information on data collected and its usage.
●To  learn  more  about  the  vehicle  data  collected,  used  and  shared  by  Toy-
ota, please visit www.toyota.com/privacyvts/
.
Installation of a mobile two-way radio system
Vehicle data recordings 

441-1. For safe use
SIENNA_OM_OM08007U_(U)
WARNING
■Modification and disposal of SRS airbag system components
Do not dispose of your vehicle or per form any of the following modifications
without consulting your Toyota dealer. 
The  SRS  airbags  may  malfunction  or  deploy  (inflate)  accidentally,  causing
death or serious injury.
● Installation, removal, disassembly and repair of the SRS airbags
● Repairs,  modifications,  removal  or  replacement  of  the  steering  wheel,
instrument panel, dashboard, seats or seat upholstery, front, side and rear
pillars or roof side rails
● Repairs  or  modifications  of  the  front  fender,  front  bumper,  or  side  of  the
occupant compartment
● Installation  of  a  grille  guard  (bull  bars,  kangaroo  bar,  etc.),  snow  plows,
winches or roof luggage carrier
● Modifications to the vehicle’s suspension system
● Installation  of  electronic  devices  such  as  mobile  two-way  radios  and  CD
players
● Modifications to your vehicle for a person with a physical disability 

SIENNA_OM_OM08007U_(U)
1073-1. Key information
3
Operation of each component
■When required to leave the vehicle’s key with a parking attendant
Lock the glove box as circumstances demand. ( P. 431)
On  vehicles  without  the  smart  key  system,  provide  the  attendant  with  the
valet key.
On  vehicles  with  the  smart  key  system,  remove  the  mechanical  key  for  your
own use and provide the attendant with the electronic key only.
■ If you lose your keys
New  genuine  keys  can  be  made  by  your  Toyota  dealer  using  a  master  key
(vehicles without a smart key system) or  the other key (vehicles with a smart
key  system)  and  the  key  number  stam ped  on  your  key  number  plate.  Keep
the plate in a safe place such as your wallet, not in the vehicle.
■ When riding in an aircraft
When  bringing  a  key  with  wireless  remote  control  function  onto  an  aircraft,
make  sure  you  do  not  press  any  buttons  on  the  key  while  inside  the  aircraft
cabin. If you are carrying the key in your bag etc., ensure that the buttons are
not likely to be pressed accidentally. Pressing a button may cause the key to
emit radio waves that could interfere with the operation of the aircraft.
■ Conditions affecting the operation of  the smart key system or wireless
remote control
P.   1 1 8
■ Key battery depletion
Vehicles without a smart key system
If  the  wireless  remote  control  function  does  not  operate,  the  battery  may  be
depleted. Replace the battery when necessary. (P. 511)
Vehicles with a smart key system
● The standard battery life is 1 to 2 years.
● If the battery becomes low, an alarm will sound in the cabin when the engine
stops. ( P. 569)
● As the electronic  key always receives radio waves, the battery will become
depleted even if the electronic key is not used. The following symptoms indi-
cate  that  the  electronic  key  battery  may  be  depleted.  Replace  the  battery
when necessary. ( P. 511)
• The smart key system or the wireless remote control does not operate.
• The detection area becomes smaller.
• The LED indicator on the key surface does not turn on.
● To  avoid  serious  deterioration,  do  not  leave  the  electronic  key  within  3 ft.
(1 m) of the following electrical appliances that produce a magnetic field.
•TVs
• Personal computers
• Cellular phones, cordless phones and battery chargers
• Recharging cellular phones or cordless phones
• Induction cookers
• Table lamps 

SIENNA_OM_OM08007U_(U)
1093-1. Key information
3
Operation of each component
NOTICE
■To prevent key damage
●Do not drop the keys, subject them to strong shocks or bend them.
● Do not expose the keys to high temperatures for long periods of time.
● Do not get the keys wet or wash them in an ultrasonic washer etc.
● Do not attach metallic or magnetic materials to the keys or place the keys
close to such materials.
● Do not disassemble the keys.
● Do not attach a sticker or anything else to the surface of the electronic key.
● Do  not  place  the  keys  near  objects  that  produce  magnetic  fields,  such  as
TVs,  audio  systems  and  induction  cooker s,  or  medical  electrical  equip-
ment, such as low-frequency therapy equipment.
■ Carrying the electronic key on your person (vehicles with a smart key
system)
Carry  the  electronic  key  3.9 in.  (10 cm)  or  more  away  from  electric  appli-
ances  that  are  turned  on.  Radio  waves  emitted  from  electric  appliances
within 3.9 in. (10 cm) of the electronic key may interfere with the key, caus-
ing the key to not function properly.
■ In case of a smart key system malfunction or other key-related prob-
lems (vehicles with a smart key system)
Take  your  vehicle  with  all  the  electronic  keys  provided  with  your  vehicle  to
your Toyota dealer.
■ When a vehicle key is lost ( vehicles with a smart key system)
If  the  key  remains  lost,  the  risk  of  vehicle  theft  increases  significantly.  Visit
your Toyota dealer immediately with all remaining electronic keys that were
provided with your vehicle. 

118
SIENNA_OM_OM08007U_(U)
3-2. Opening, closing and locking the doors
■When all the doors are locked with  the wireless remote control or key
The doors cannot be unlocked with the door lock switch. 
The door lock switch can be reset by unlocking all the doors with the wireless
remote control or key.
■ Using the mechanical key (vehicles with a smart key system)
The doors can also be locked and unlocked with the mechanical key. 
( P. 588)
■ Conditions affecting the operation of  the smart key system or wireless
remote control
Vehicles without a smart key system
The wireless remote control  function may  not operate  normally  in  the follow-
ing situations:
● Near  a  TV  tower,  radio  station,  electric  power  plant,  airport  or  other  facility
that generates strong radio waves
● When  carrying  a  portable  radio,  cellular  phone  or  other  wireless  communi-
cation devices
● When multiple wireless keys are in the vicinity
● When the wireless key is in contact with, or is covered by, a metallic object
● When a wireless key (that emits radio waves) is being used nearby
● When the wireless key has been left near an electrical appliance such as a
personal computer
● If  window  tint  with  a  metallic  content  or  metallic  objects  is  attached  to  the
rear window
● Vehicles  with  AUTO  ACCESS  SEAT:  If  the  wireless  remote  control  of  the
AUTO  ACCESS  SEAT  is  operated  simultaneously,  the  AUTO  ACCESS
SEAT may not operate properly. 
For details, refer to “AUTO A CCESS SEAT OWNER’S MANUAL”. 

SIENNA_OM_OM08007U_(U)
1193-2. Opening, closing and locking the doors
3
Operation of each component
Vehicles with a smart key system
The smart key system uses weak radio waves. In the following situations, the
communication  between  the  electronic  key  and  the  vehicle  may  be  affected,
preventing the smart key system and wireless remote control from operating
properly. (Way of coping  P. 588)
● When the electronic key battery is depleted
● Near  a  TV  tower,  electric  power  plant,  gas  station,  radio  station,  large  dis-
play,  airport  or  other  facility  that  generates  strong  radio  waves  or  electrical
noise
● When  carrying  a  portable  radio,  cellular  phone,  cordless  phone  or  other
wireless communication devices
● When  the  electronic  key  is  in  contact  with,  or  is  covered  by  the  following
objects
• Cards to which aluminum foil is attached
• Cigarette boxes that have aluminum foil inside
• Metallic wallets or bags
• Coins
• Hand warmers made of metal
• Media such as CDs and DVDs
● When multiple electronic keys are in the vicinity
● When another wireless key (that emits radio waves) is being used nearby
● When  carrying  or  using  the  electronic  key  together  with  the  following
devices that emit radio waves
• Another vehicle’s electronic key
• A wireless key that emits radio waves
• Personal computers or personal digital assistants (PDAs)
• Digital audio players
• Portable game systems
● If  window  tint  with  a  metallic  content  or  metallic  objects  are  attached  to  the
rear window
● Vehicles  with  AUTO  ACCESS  SEAT:  If  the  wireless  remote  control  of  the
AUTO  ACCESS  SEAT  is  operated  simultaneously,  the  AUTO  ACCESS
SEAT may not operate properly. 
For details, refer to “AUTO A CCESS SEAT OWNER’S MANUAL”.
■ Customization
Settings (e.g. unlocking function using a key) can be changed. 
(Customizable features:  P. 628) 

SIENNA_OM_OM08007U_(U)
1453-2. Opening, closing and locking the doors
3
Operation of each component
■Battery-saving function
In  the  following  circumstances,  the  entry  function  is  disabled  in  order  to  pre-
vent the vehicle battery from discharging and the electronic key battery from
discharging.
●When the entry function has not been used for 5 days or more
● When the electronic key has been left within approximately 6 ft. (2 m) of the
vehicle for 10 minutes or more
● If the entry function has not been used for 14 days or more, the vehicle can-
not be unlocked by a door other than the driver’s door. To unlock the vehicle,
grip  the  driver’s  door  handle  or  use  the  wireless  remote  control  or  the
mechanical key.
The system will resume operation when...
● The vehicle is locked using the lock sensor when carrying the electronic key
on your person.
● The vehicle is locked/unlocked using the wireless remote control. ( P.   1 1 1 )
● The vehicle is locked/unlocked using the mechanical key. ( P. 588)
■ Conditions affecting operation
P.   1 1 9
■ Notes for the entry function
●Even when the electronic key is within the effective range (detection areas),
the system may not operate properly in the following cases.
• The electronic key is too close to the window or outside door handle, near
the ground, or in a high place when the doors are locked or unlocked.
• The  electronic  key  is  on  the  instrument  panel,  floor  or  in  the  glove  box
when the engine is started or engine switch modes are changed.
● Do  not  leave  the  electronic  key  on  top  of  the  instrument  panel  or  near  the
door pockets when exiting the vehicle. Depending on the radio wave recep-
tion conditions, it may be detected by the antenna outside the cabin and the
door will become lockable from the outside, possibly trapping the electronic
key inside the vehicle.
● As long as the electronic key is within the effective range, the doors may be
locked or unlocked by anyone. However, only the doors detecting the elec-
tronic key can be used to unlock the vehicle.
● The  doors  may  unlock  or  lock  if  a  large  amount  of  water  splashes  on  the
door handle, such as in the rain or in a car wash when the electronic key is
within  the  effective  range.  (The  doors  will  automatically  be  locked  after
approximately 60 seconds if the doors are not opened and closed.)
● If  the  wireless  remote  control  is  used  to  lock  the  doors  when  the  electronic
key  is  near  the  vehicle,  there  is  a  possibility  that  the  door  may  not  be
unlocked  by  the  smart  key  system.  (Use  the  wireless  remote  control  to
unlock the doors.)
● If power slide door is unable to operate due to prohibition by the power slid-
ing  door  main  switch,  the  door  unlock  and  open  operation  will  not  be  per-
formed. ( P. 124)