2012 TOYOTA SIENNA seats

136 1-3. Adjustable components (seats, mirrors, steering wheel)
SIENNA_U (OM45477U)
CAUTION
■When using the third center seat belt
■ Using a seat belt extender
● Do not wear the seat belt extender if you can fasten the seat belt without
the extender.
● Do not use the seat belt extender when installing a child restraint system
because the belt will not securely hold the child restraint system, increas-
ing the risk of death or serious injury in the event of an accident.
● The personalized extender may not be safe on another vehicle, when
used by another person, or at a different seating position other than the
one originally intended.
NOTICE
■When using a seat belt extender
When releasing the seat belt, press on the buckle release button on the
extender, not on the seat belt.
This helps prevent damage to the vehicle interior and the extender itself.
Do not use the third center seat belt with
either buckle released. Fastening only
one of the buckles may result in death or
serious injury in case of sudden braking
or a collision.

137
1
1-3. Adjustable components (seats, mirrors, steering wheel)
Before driving
SIENNA_U (OM45477U)
Steering wheel
CAUTION
■Caution while driving
Do not adjust the steering wheel while driving.
Doing so may cause the driver to mishandle the vehicle and cause an acci-
dent, resulting in death or serious injury.
■ After adjusting the steering wheel
Make sure that the steering wheel is securely locked.
Otherwise, the steering wheel may move suddenly, possibly causing an
accident and resulting in death or serious injury.
The steering wheel can be adjust ed to a comfortable position.
Hold the steering wheel and
press the lever down.
Adjust to the ideal position by
moving the steering wheel
horizontally and vertically.
After adjustment, pull the lever
up to secure the steering
wheel.
STEP1
STEP2

138
1-3. Adjustable components (seats, mirrors, steering wheel)
SIENNA_U (OM45477U)
Inside rear view mirror
Glare from the headlights of vehicles behind can be reduced by
using the following functions.
Manual anti-glare inside rear view mirrorNormal position
Anti-glare position
Auto anti-glare inside rear view mirror
In automatic mode, sensors are used to detect the headlights of
vehicles behind and the reflecte d light is automatically reduced.
Turns automatic mode on/off
The indicator comes on when
automatic mode is turned on.
Vehicles without a smart key
system
The mirror will revert to the
automatic mode each time the
engine switch is turned to the
“ON” position.
Vehicles with a smart key
system
The mirror will revert to the
automatic mode each time the
“ENGINE START STOP”
switch is turned to IGNITION
ON mode.

140
1-3. Adjustable components (seats, mirrors, steering wheel)
SIENNA_U (OM45477U)
Outside rear view mirrors
Mirror angle can be adjusted using the switch.
To select a mirror to adjust,
press the switch.
Left
Right
To adjust the mirror, press the
switch. Up
Right
Down
LeftSTEP1
STEP2

142 1-3. Adjustable components (seats, mirrors, steering wheel)
SIENNA_U (OM45477U)
■Mirror angle can be adjusted when
Vehicles without a smart key system
The engine switch is in the “ACC” or “ON” position.
Vehicles with a smart key system
The “ENGINE START STOP” switch is in ACCESSORY or IGNITION ON
mode.
■ When the mirrors are fogged up (veh icles with outside rear view mirror
defoggers)
Turn on the mirror defoggers to defog the mirrors. ( P. 405)
■ Automatic adjustment of the mirror angle (vehicles with driving posi-
tion memory)
A desired mirror face angle can be entered to memory and recalled automat-
ically by the driving position memory. ( P. 120)
■ Auto anti-glare function (vehicles with auto anti-glare inside rear view
mirror)
When the anti-glare inside rear view mirror is set to automatic mode, the out-
side rear view mirrors will activate in conjunction with the anti-glare inside
rear view mirror to reduce reflected light. ( P. 138)
■ Linked mirror function when reversing (if equipped)
The outside rear view mirrors will automatically angle downwards when the
vehicle is reversing in order to give a better view of the ground. However,
this function will not operate when the mirror select switch is in the n\
eutral
position (between “L” and “R”).

167
1-7. Safety information
1
Before driving
SIENNA_U (OM45477U)
CAUTION
■
While driving
● Do not adjust the position of the driver’s seat.
Doing so could cause the driver to lose control of the vehicle.
● Do not place a cushion between the driver or passenger and the seatback.
A cushion may prevent correct posture from being achieved, and reduce
the effectiveness of the seat belt and head restraint, increasing the risk of
death or serious injury to the driver or passenger.
● Do not place anything under the front seats except for putting them in the
auxiliary box.
Objects placed under the front seats may become jammed in the seat
tracks and stop the seat from locking in place. This may lead to an acci-
dent, resulting in death or serious injury. The adjustment mechanism may
also be damaged.
■ Adjusting the seat position
● Take care when adjusting the seat position to ensure that other passen-
gers are not injured by the moving seat.
● Do not put your hands under the seat or near the moving parts to avoid
injury.
Fingers or hands may become jammed in the seat mechanism.

169
1-7. Safety information
1
Before driving
SIENNA_U (OM45477U)
SRS front airbags
SRS driver airbag/front passenger airbag
Can help protect the head and ches t of the driver and front pas-
senger from impact with interior components.
SRS driver knee airbag
Can help provide driver protection.
SRS side and curtain shield airbags SRS side airbags
Can help protect the torsos of the front seat occupants.
SRS curtain shield airbags
Can help protect primarily the heads of occupants in the outer
seats.

172 1-7. Safety information
SIENNA_U (OM45477U)
■If the SRS airbags deploy (inflate)
● Bruising and slight abrasions may result from contact with a deploying
(inflating) SRS airbag.
● A loud noise and white powder will be emitted.
● Parts of the airbag module (steering wheel hub, airbag cover and inflator)
as well as the front seats, and parts of the front and rear pillars and roof
side rail, may be hot for several minutes. The airbag itself may also be
hot.
● The windshield may crack.
● For Safety Connect subscribers, if the SRS airbags deploy or in the event
of a severe rear-end collision, the system is designed to send an emer-
gency call to the response center, notifying them of the vehicle’s location
(without needing to push the “SOS” button) and an agent will attempt to
speak with the occupants to ascertain the level of emergency and assis-
tance required. If the occupants are unable to communicate, the agent
automatically treats the call as an emergency and helps to dispatch the
necessary emergency services. ( P.622)