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For your infor mation
Please note that this manual applies to all models and explains all equipment,
including  options.  Therefore,  you  may  find  some  explanations  for  equipment
not installed on your vehicle. 
All  specifications  provided  in  this  manual  are  current  at  the  time  of  printing.
However, because of the Toyota policy of continual product improvement, we
reserve the right to make changes at any time without notice.
Depending on specifications, the vehicle shown in the illustrations may differ
from your vehicle in terms of equipment.
Approximately  five  hours  after  the  engine  is  turned  off,  you  may  hear  sound
coming from under the vehicle for several minutes. This is the sound of a fuel
evaporation leakage check and, it does not indicate a malfunction.
A  wide  variety  of  non-genuine  spare  parts  and  accessories  for  Toyota  vehi-
cles are currently available in the market. You should know that Toyota does
not  warrant  these  products  and  is  not  responsible  for  their  performance,
repair,  or  replacement,  or  for  any  damage  they  may  cause  to,  or  adverse
effect they may have on, your Toyota vehicle.
This vehicle should not be modified with non-genuine Toyota products. Modi-
fication with non-genuine Toyota products could affect its performance, safety
or  durability,  and  may  even  violate  governmental  regulations.  In  addition,
damage or performance problems resulting from the modification may not be
covered under warranty.
Main Owner’s Manual
Noise from under vehicle after turning off the engine
Accessories, spare parts and modification of your Toyota 

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892. Instrument cluster
2
Instrument cluster
The brightness of the meter panel lights can be adjusted.
Pressing the button will adjust the
brightness  of  the  meter  panel
lights.
The  brightness  level  of  the  meters
when  the  surroundings  are  bright
(day  mode)  and  dark  (night  mode)
can  be  adjusted  individually.  How-
ever,  when  in  day  mode,  adjusting
the  brightness  level  will  also
change  the  brightness  level  of
night mode.
■ Outside temperature display
●In  the  following  situations,  the  correct  outside  temperature  may  not  be  dis-
played, or the display may take longer than normal to change.
• When stopped, or driving at low speeds (less than 12 mph [20 km/h])
• When  the  outside  temperature  has  changed  suddenly  (at  the  entrance/
exit of a garage, tunnel, etc.)
● The temperature range that can be displa yed is from -40°F (-40°C) to 122°F
(50°C). 
Vehicles with monochrome display
When  the  outside  temperature  drops  below  37°F  (3°C),  the  temperature
display flashes 10 times.
Vehicles with color display
When  the  outside  temperature  drops  below  37°F  (3°C),  the  ICE  warning
indicator will be displayed on the multi-information display. ( P. 84)
● When “--” or “E” is displayed, the system may be malfunctioning. Take your
vehicle to your Toyota dealer.
Meter panel light control
NOTICE
■ To prevent damage to the engine and its components
●Do not let the indicator needle of the tachometer enter the red zone, which
indicates the maximum engine speed.
● The engine may be overheating if the engine coolant temperature gauge is
in  the  red  zone  (H).  In  this  case,  immediately  stop  the  vehicle  in  a  safe
place, and check the engine after it has cooled completely. (P. 594) 

SIENNA_OM_OM08007U_(U)
1173-2. Opening, closing and locking the doors
3
Operation of each component
■Switching the door unlock functi on (vehicles with a smart key system)
It is possible to set which doors the entry function unlocks using the wireless
remote control.
Turn the engine switch off.
When  the  indicator  on  the  key  surface  is  not  on,  press  and  hold  ,
,  ,    or    for  about  5  seconds  while  pressing  and  holding.
The setting changes each time an operation is performed, as shown below.
(When changing the setting continuously, release the buttons, wait for at least
5 seconds, and repeat step  .)
For  vehicles  equipped  with  an  alarm,  to  prevent  unintended  triggering  of  the
alarm, unlock the doors using the wireless remote control and open and close
a  door  once  after  the  settings  have  been  changed.  (If  a  door  is  not  opened
within 60 seconds after   is pressed, the doors will be locked again and
the alarm will automatically be set.)
In case that the alarm is triggered, immediately stop the alarm. ( P.   7 7 )
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2
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Multi-information 
display Unlocking functionBeep
Holding  the  driver’s  door
handle  unlocks  only  the
driver’s door and driver side
power sliding door.
Exterior:  Beeps  three
times
Interior: Pings once
Holding  the  front  passen-
ger’s  door  handle  or  pulling
either  power  sliding  door
handle unlocks all doors.
Holding  either  front  door
handle  or  pulling  either
power  sliding  door  handle
unlocks all doors.
Exterior: Beeps twice
Interior: Pings once 

1823-4. Adjusting the steering wheel and mirrors
SIENNA_OM_OM08007U_(U)
Power type
Press the switch. Folding
Extending
When the mirror select switch is in the L or R position, the outside rear
view  mirrors  will  automatically  angle  downwards  when  the  vehicle  is
reversing in order to give a better view of the ground. 
To  disable  this  function,  move  the  mirror  select  switch  to  the  neutral
position (between L and R).
■Adjusting the mirror angle when the vehicle is reversing
With  the  shift  lever  in  R,  adjust  the  mirror  angle  at  a  desired  posi-
tion. The adjusted angle will be memo rized and the mirror will auto-
matically  tilt  to  the  memorized  angle  whenever  the  shift  lever  is
shifted to R from next time.
The memorized downward tilt position of the mirror is linked to the nor-
mal position (angle adjusted with the shift lever in other than R). There-
fore,  if  the  normal  position  is  changed  after  adjustment,  the  tilt  position
will also change.
When the normal position is changed, readjust the angle in reversing.
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2
Linked mirror function when reversing (if equipped) 

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4-1. Before driving
NOTICE
■When driving the vehicle
●Do not depress the accelerator and brake pedals at the same time during
driving, as this may restrain the engine output.
● Do  not  use  the  accelerator  pedal  or  depress  the  accelerator  and  brake
pedals at the same time to hold the vehicle on a hill.
■ When parking the vehicle
Always set the parking brake, and shift the shift lever to P. Failure to do so
may  cause  the  vehicle  to  move  or  the  vehicle  may  accelerate  suddenly  if
the accelerator pedal is accidentally depressed.
■ Avoiding damage to vehicle parts
●Do not turn the steering wheel fully in either direction and hold it there for
an extended period of time. 
Doing so may damage the power steering motor.
● When driving over bumps in the road, drive as slowly as possible to avoid
damaging the wheels, underside of the vehicle, etc.
■ If you get a flat tire while driving
A flat or damaged tire may cause the following situations. Hold the steering
wheel firmly  and  gradually  depress  the  brake  pedal to  slow  down  the  vehi-
cle.
●It may be difficult to control your vehicle.
● The vehicle will make abnormal sounds or vibrations.
● The vehicle will lean abnormally.
Information on what to do in case of a flat tire. ( P. 570, 572)
■ When encounterin g flooded roads
Do not drive on a road that has flooded after heavy rain etc. Doing so may
cause the following serious damage to the vehicle:
● Engine stalling
● Short in electrical components
● Engine damage caused by water immersion
In the event that you drive on a flooded road and the vehicle is flooded, be
sure to have your Toyota dealer check the following:
● Brake function
● Changes  in  quantity  and  quality  of  oil  and  fluid  used  for  the  engine,  tran-
saxle, transfer (AWD models), rear differential (AWD models), etc.
● Lubricant  condition  for  the  bearings  and  suspension  joints  (where  possi-
ble) and the function of all joints, bearings, etc. 

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2294-2. Driving procedures
4
Driving
Stop the vehicle.
Set the parking brake. (P. 241), and shift the shift lever to P.
Press the engine switch.
Release the brake pedal and check t hat the indicator on the engine
switch is off.
Modes can be changed by pressing th e engine switch with the brake
pedal released. (The mode changes ea ch time the switch is pressed.)
Off
*
Emergency flashers can be used.
ACCESSORY mode
Some  electrical  components  such
as the audio system can be used.
The  engine  switch  indicator  turns
amber.
IGNITION ON mode
All  electrical  components  can  be
used.
The  engine  switch  indicator  turns
amber.
*: If  the  shift  lever  is  in  a  position other  than  P  when  turning  off  the
engine,  the  engine  switch  will  be
turned  to  ACCESSORY  mode,  not
to off.
Stopping the engine
Changing engine switch modes
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4
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2314-2. Driving procedures
4
Driving
■Steering lock
After  turning  the  engine  switch  off  and  opening  and  closing  the  doors,  the
steering wheel will be locked due to the steering lock function. 
Operating the engine switch again automatically cancels the steering lock.
■ When the steering lock cannot be released
■ Steering lock motor overheating prevention
To  prevent  the  steering  lock  motor  from  overheating,  the  motor  may  be  sus-
pended if the engine is turned on and off repeatedly in a short period of time. 
In  this  case,  refrain  from  operating  the  engine.  After  about  10  seconds,  the
steering lock motor will resume functioning.
■ When the engine switch indicator flashes in amber
The system may be malfunctioning. Have the vehicle inspected by your Toy-
ota dealer immediately.
■ If the electronic key battery is depleted
P.   5 1 1
■ Operation of the engine switch
●If  the  switch  is  not  pressed  shortly  and  firmly,  the  engine  switch  mode  may
not change or the engine may not start.
● If  attempting  to  restart  the  engine  immediately  after  turning  the  engine
switch off, the engine may not start in some cases. After turning the engine
switch off, please wait a few seconds before restarting the engine.
The  green  indicator  light  on  the  engine
switch  will  flash  and  a  message  will  be
shown  on  the  multi-information  display.
Press  the  engine  switch  while  turning  the
steering wheel left and right. 

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4-2. Driving procedures
Turn signal lever
Right turn
Left turn
Lane change to the right (move
the  lever  partway  and  release
it)
The  right  hand  signals  will  flash  3
times.
Lane  change  to  the  left  (move
the  lever  partway  and  release
it)
The  left  hand  signals  will  flash  3
times.
■Turn signals can be operated when
The  engine  switch  is  in  the  “ON”  position  (vehicles  without  a  smart  key  sys-
tem) or IGNITION ON mode (vehicles with a smart key system).
■ If the indicator flashes faster than usual
Check  that  a  light  bulb  in  the  front  or  rear  turn  signal  lights  has  not  burned
out.
■ If the turn signals stop flashing before a lane change has been per-
formed
Operate the lever again.
■ To discontinue flashing of the turn signals during a lane change
Operate the lever in the opposite direction.
Operating instructions
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