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TABLE OF CONTENTSIndex
2
SIENNA_OM_OM45483U_(U)
1-1. Key informationKeys ..................................... 32
1-2. Opening, closing and locking the doors
Smart key system................. 36
Wireless remote control ....... 53
Front doors ........................... 60
Sliding doors ........................ 67
Back door ............................. 82
1-3. Adjustable components (seats, mirrors, steering
wheel)
Front seats ........................... 95
Rear seats .......................... 100
Driving position memory..... 121
Head restraints ................... 126
Seat belts ........................... 129
Steering wheel ................... 138
Inside rear view mirror........ 139
Outside rear view mirrors .............................. 141 1-4. Opening and closing the
windows and moon roof
Power windows................... 145
Quarter windows................. 149
Moon roof ........................... 151
1-5. Refueling Opening the fuel tank cap .................................... 156
1-6. Theft deterrent system Engine immobilizer system .............................. 160
Alarm .................................. 163
Theft prevention labels (for U.S.A.) ....................... 167
1-7. Safety information Correct driving posture ....... 168
SRS airbags ....................... 170
Front passenger occupant classification system ......... 185
Child restraint systems ....... 191
Installing child restraints ..... 196
1Before driving
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SIENNA_OM_OM45483U_(U)
8
Pictorial indexExterior
Windshield wipers P. 286
Hood P. 669
Moon roof P. 151
Outside rear view mirrors P. 141
Front turn signal/parking andfront side marker lights
P. 243
Headlights (high beam)
and daytime running lights
P. 270, 274
Headlights (low beam) P. 270Fog lights P. 284
Antenna P. 483
Side turn signal lights
P. 243
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SIENNA_OM_OM45483U_(U)
9
: If equipped
Rear window wiper P. 294
Fuel filler door P. 156
Sliding doors P. 67
Roof luggage carrier P. 360
Back door P. 82
License plate lights
P. 270
Tail lights P. 270
Tires
●Rotation
● Replacement
● Inflation pressure
● Information
P. 688
P. 761
P. 699
P. 814
Stop/tail and rear side marker
lights
P. 270
Rear turn signal lights P. 243
Rear window defogger P. 421
Front doors
P. 60
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SIENNA_OM_OM45483U_(U)
12
Pictorial indexInterior
A
Vehicles with overhead consoles
Personal/interior lights
P. 584Vanity mirrors
P. 607
Rear air conditioning system
P. 417
Inside rear view mirror Garage door opener
P. 139
P. 626
Rear interior lights
P. 582
Rear seat entertainment system
P. 504
Compass
P. 634
Personal/interior light main switch Personal/interior lights
Power back door switch
Power sliding door switches
Moon roof switches
P. 583
P. 584
P. 83
P. 68
P. 151
Sun visors
P. 606
Rear ceiling lights
P. 586
Rear moon roof switch
P. 151
Assist grips P. 618
SRS curtain shield airbag
P. 170
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SIENNA_OM_OM45483U_(U)
29
CAUTION
■General precautions while driving
Driving under the influence: Never drive your vehicle when under the influ-
ence of alcohol or drugs that have impaired your ability to operate your vehi-
cle. Alcohol and certain drugs delay reaction time, impair judgment and
reduce coordination, which could lead to an accident that could result in
death or serious injury.
Defensive driving: Always drive defensively. Anticipate mistakes that other
drivers or pedestrians might make and be ready to avoid accidents.
Driver distraction: Always give your full attention to driving. Anything that dis-
tracts the driver, such as adjusting controls, talking on a cellular phone or
reading can result in a collision with resulting death or serious injury to you,
your occupants or others.
■ General precaution regarding children’s safety
Never leave children unattended in the vehicle, and never allow children to
have or use the key.
Children may be able to start the vehicle or shift the vehicle into neutral.
There is also a danger that children may injure themselves by playing with
the cigarette lighter, the windows, the moon roof, or other features of the
vehicle. In addition, heat build-up or ex tremely cold temperatures inside the
vehicle can be fatal to children.
Page 31 of 872

Before driving1
31
SIENNA_OM_OM45483U_(U)
1-1. Key informationKeys ................................... 32
1-2. Opening, closing and locking the doors
Smart key system .............. 36
Wireless remote control ..... 53
Front doors......................... 60
Sliding doors ...................... 67
Back door ........................... 82
1-3. Adjustable components (seats, mirrors, steering
wheel)
Front seats ......................... 95
Rear seats........................ 100
Driving position memory .......................... 121
Head restraints................. 126
Seat belts ......................... 129
Steering wheel ................. 138
Inside rear view mirror ..... 139
Outside rear view mirrors............................ 141 1-4. Opening and closing the
windows and moon roof
Power windows ................ 145
Quarter windows .............. 149
Moon roof ......................... 151
1-5. Refueling Opening the fuel tank cap ................................. 156
1-6. Theft deterrent system Engine immobilizer system ........................... 160
Alarm................................ 163
Theft prevention labels (for U.S.A.) ..................... 167
1-7. Safety information Correct driving posture..... 168
SRS airbags ..................... 170
Front passenger occupant classification system ...... 185
Child restraint systems..... 191
Installing child restraints... 196
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131
1-3. Adjustable components (s
eats, mirrors, steering wheel)
1
Before driving
SIENNA_OM_OM45483U_(U)■
Release method
The belt can be completely released when not required, such as
when folding down the third seat.
Insert the key or tab “A” into the
hole on the center seat belt
buckle to release the hooked tab
“B” and allow the belt to retract.
Retract the belt slowly when
releasing and stowing the seat
belt.
Stow the seat belt tabs in the
cover set in the roof as shown.
■ Extracting the belt
Pull tab “B” out and pull the
belt out a little.
Pull tab “A” out.
STEP1
STEP2
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145
1
Before driving
SIENNA_OM_OM45483U_(U)
1-4. Opening and closing the windows and moon roof
Power windows
Window lock switchPress the switch down to lock
the passenger window switches.
Use this switch to prevent chil-
dren from accidentally opening or
closing a passenger window.
The power windows can be opened and closed using the switches.
Operating the switch moves the windows as follows:
Closing
One-touch closing
*
Opening
One-touch opening
*
*
: To stop the window partway, operate the switch in the oppo-
site direction.