2012 Toyota Sienna Owners Manual

SIENNA_U (OM45477U)

6-1. Specifications

Tire related term

Normal occupant weight

Occupant distribution

Production options weight

Rim

Rim diameter (Wheel diameter) Rim size designation

Rim type designation

Rim width Vehicle capacity weight (Total load capacity)

Vehicle maximum load on the tire

Meaning

150 lb. (68 kg) times the number of occupants specified in the second column of Table 1* that follows Distribution of occupants in a vehicle as speci- fied in the third column of Table 1* below The combined weight of installed regular pro- duction options weighing over 5 lb. (2.3 kg) in excess of the standard items which they replace, not previously considered in curb weight or accessory weight, including heavy duty brakes, ride levelers, roof rack, heavy duty battery, and special trim A metal support for a tire or a tire and tube assembly upon which the tire beads are seated

Nominal diameter of the bead seat

Rim diameter and width The industry manufacturer’s designation for a rim by style or code Nominal distance between rim flanges The rated cargo and luggage load plus 150 lb. (68 kg) times the vehicle’s designated seating capacity The load on an individual tire that is determined by distributing to each axle its share of the maximum loaded vehicle weight, and dividing by two

809

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6-1. Specifications

Tire related term

Meaning

Vehicle normal load on the tire

Weather side

Bead

Bead separation

Bias ply tire

Carcass

Chunking

Cord

Cord separation

Cracking

The load on an individual tire that is determined by distributing to each axle its share of curb weight, accessory weight, and normal occu- pant weight (distributed in accordance with Table 1* below), and dividing by two The surface area of the rim not covered by the inflated tire The part of the tire that is made of steel wires, wrapped or reinforced by ply cords and that is shaped to fit the rim A breakdown of the bond between components in the bead A pneumatic tire in which the ply cords that extend to the beads are laid at alternate angles substantially less than 90 degrees to the cen- terline of the tread The tire structure, except tread and sidewall rubber which, when inflated, bears the load The breaking away of pieces of the tread or sidewall The strands forming the plies in the tire The parting of cords from adjacent rubber com- pounds Any parting within the tread, sidewall, or inner- liner of the tire extending to cord material

810

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6-1. Specifications

Tire related term

Meaning

CT

Extra load tire

Groove

Innerliner

Innerliner separation

Intended outboard sidewall

A pneumatic tire with an inverted flange tire and rim system in which the rim is designed with rim flanges pointed radially inward and the tire is designed to fit on the underside of the rim in a manner that encloses the rim flanges inside the air cavity of the tire A tire designed to operate at higher loads and at higher inflation pressures than the corre- sponding standard tire The space between two adjacent tread ribs The layer(s) forming the inside surface of a tubeless tire that contains the inflating medium within the tire The parting of the innerliner from cord material in the carcass (a) The sidewall that contains a whitewall, bears white lettering, or bears manufac- turer, brand, and/or model name molding that is higher or deeper than the same molding on the other sidewall of the tire, or

(b) The outward facing sidewall of an asym-

metrical tire that has a particular side that must always face outward when mounted on a vehicle

Light truck (LT) tire

Load rating

Maximum load rating

A tire designated by its manufacturer as prima- rily intended for use on lightweight trucks or multipurpose passenger vehicles The maximum load that a tire is rated to carry for a given inflation pressure The load rating for a tire at the maximum per- missible inflation pressure for that tire

811

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6-1. Specifications

Tire related term

Maximum permissible inflation pressure

Measuring rim

Open splice

Outer diameter

Overall width

Passenger car tire

Ply

Ply separation

Pneumatic tire

Radial ply tire

Meaning

The maximum cold inflation pressure to which a tire may be inflated The rim on which a tire is fitted for physical dimension requirements Any parting at any junction of tread, sidewall, or innerliner that extends to cord material The overall diameter of an inflated new tire The linear distance between the exteriors of the sidewalls of an inflated tire, including eleva- tions due to labeling, decorations, or protective bands or ribs A tire intended for use on passenger cars, mul- tipurpose passenger vehicles, and trucks, that have a gross vehicle weight rating (GVWR) of 10,000 lb. or less A layer of rubber-coated parallel cords A parting of rubber compound between adja- cent plies A mechanical device made of rubber, chemi- cals, fabric and steel or other materials, that, when mounted on an automotive wheel, pro- vides the traction and contains the gas or fluid that sustains the load A pneumatic tire in which the ply cords that extend to the beads are laid at substantially 90 degrees to the centerline of the tread

812

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6-1. Specifications

Tire related term

Meaning

Reinforced tire

Section width

Sidewall

Sidewall separation

Snow tire

Test rim

Tread

Tread rib

Tread separation

A tire designed to operate at higher loads and at higher inflation pressures than the corre- sponding standard tire The linear distance between the exteriors of the sidewalls of an inflated tire, excluding ele- vations due to labeling, decoration, or protec- tive bands That portion of a tire between the tread and bead The parting of the rubber compound from the cord material in the sidewall A tire that attains a traction index equal to or greater than 110, compared to the ASTM E- 1136 Standard Reference Test Tire, when using the snow traction test as described in ASTM F-1805-00, Standard Test Method for Single Wheel Driving Traction in a Straight Line on Snow-and Ice-Covered Surfaces, and which is marked with an Alpine Symbol ( least one sidewall The rim on which a tire is fitted for testing, and may be any rim listed as appropriate for use with that tire That portion of a tire that comes into contact with the road A tread section running circumferentially around a tire Pulling away of the tread from the tire carcass

) on at

813

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6-1. Specifications

Tire related term

Treadwear indicators (TWI)

Wheel-holding fixture

Meaning

The projections within the principal grooves designed to give a visual indication of the degrees of wear of the tread The fixture used to hold the wheel and tire assembly securely during testing

*: Table 1 ⎯ Occupant loading and distribution for vehicle normal load

for various designated seating capacities

Designated seating capacity, Number of

occupants 2 through 4

5 through 10

11 through 15

16 through 20

Vehicle normal load, Number of occupants

Occupant distribution in a normally loaded vehi-

cle

2 in front

2 in front, 1 in second

seat

2 in front, 1 in second seat, 1 in third seat, 1

in fourth seat

2 in front, 2 in second seat, 2 in third seat, 1

in fourth seat

814

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6-2. Customization Customizable features

to suit your preferences. Programming

Your vehicle includes a variety of electronic features that can be personalized these preferences requires specialized equipment and may be performed by your Toyota dealer. Some function settings are changed simultaneously with other functions being customized. Contact your Toyota dealer for further details.

Item

Function

Default setting

Customized

setting

Drivers door

unlocked in one step, all doors unlocked in two

steps

All doors

unlocked in one

step

On

Off

60 seconds

30 seconds

120 seconds

On

On

On

Off

Off

Off

815

Smart key system and wireless remote control (→P. 36, 53)

Unlocking operation*

Automatic door lock function to be activated if door is not opened after being unlocked* Time elapsed before automatic door lock function is activated if door is not opened after being unlocked* Operation signal* (Emergency flashers) Operation signal (Buzzer) Open door warning function (when locking the vehi- cle)

SIENNA_U (OM45477U)

6-2. Customization

Item

Function

Default setting

Wireless remote control

On

Customized

setting

Off

Level 1 to 6

Off Off Off

Level 7

On On

Press and hold

Press twice

One short press

On

Off

Press and hold

Press twice

One short press

On

Twice

Off

Unlimited

Operation signal (Buzzer volume)

Panic function

Power sliding door operation

Power back door oper- ation

Smart key system Number of permissible times of continuous smart lock

Wireless remote control (→P. 53)

Smart key system (→P. 36)

816

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6-2. Customization

Item

Function

Default setting

Customized

setting

Door lock (→P. 60)

Unlocking using a key

Speed-detecting auto- matic door lock func- tion* Opening drivers door unlocks all doors* Shifting gears to P unlocks all doors* Shifting gears to posi- tion other than P locks all doors*

Drivers door

unlocked in one step, all doors unlocked in two

steps

All doors

unlocked in one

step

Off

Off

On

On

On

On

Off

Off

817

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6-2. Customization

Item

Function

Default setting

Customized

setting

Power sliding door (if equipped) (→P. 67)

Automatic light control system (→P. 266)

Alarm system (→P. 162)

Multi- information display (→P. 252)

Operation signal (buzzer) Opening and closing operation Time elapsed before headlights automati- cally turn off after doors are closed* Daytime running light system (U.S.A. only) Light sensor sensitivity Automatic High Beam (if equipped)*

Time elapsed before the alarm is set

Off

On

One short push

Push and hold

30 seconds

0 second 60 seconds 90 seconds

On

Off

Level 3

Level 1 to 5

On

Off

14 seconds

30 seconds

Language selection*

English

French

Spanish

818

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Item

Function

Default setting

Time elapsed before lights turn off

15 seconds

Operation when the doors are unlocked Operation after the engine switch is turned to the “LOCK” position Rear ceiling light Outer foot lights

On

On

On On

6-2. Customization

Customized

setting

7.5 seconds

30 seconds

Off

Off

Off Off

Illumination (→P. 566)

Intuitive parking assist (→P. 314) Seat belt reminder (→P. 733)

Buzzer volume

Max.

Min. to Max.

Vehicle speed linked seat belt reminder buzzer

On

Off

*: For vehicles with the multi-information display, the setting can be changed by

operating the multi-information display. (→P. 820)

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6-2. Customization

Customizing the features by using the multi-information display

STEP 1

STEP 2

STEP 3

Press the “SETUP” button while the vehicle is stopped.

The “Custom Settings” screen is displayed on the multi-information display. If left idle for approximately 20
seconds, the display will return to the previous screen.

Select the setting you wish to change by pressing the “INFO” or “SETUP” button, then press the “SELECT RESET” button to select.

If you select “Exit” and press the “SELECT RESET” button, the display will return to the previous screen.

Select the setting you wish to change by pressing the “INFO” or “SETUP” button, and press the “SELECT RESET” button.

that

illustration assumes STEP 2

The “Door” was chosen in The current setting is indicated by yellow text. If you select “Return” and press the “SELECT RESET” button, the display will return to the “Custom Settings” screen.

820

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STEP 4

6-2. Customization

Choose a desired setting by pressing the “INFO” or “SETUP” button, then press the “SELECT RESET” button to select.

If any settings are changed, the display will revert to the previous screen. The that “Auto Locking” was chosen in STEP 3

illustration assumes

■ Restoring default settings STEP 1

The current setting is indicated by yellow text. If you select “Return” and press the “SELECT RESET” button, the display will revert to the previous screen.

Press the “SETUP” button while the vehicle is stopped.

The “Custom Settings” screen is displayed on the multi-information display. If left idle for approximately 20
seconds, the display will revert to the previous screen.

821

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6-2. Customization

STEP 2

STEP 3

Select “Default Settings” by pressing the “INFO” or “SETUP” button, and press the “SELECT RESET” button.

If you select “Exit” and press the “SELECT RESET” button, the display will revert to the previous screen.

Select “Yes” by pressing the “INFO” or “SETUP” button, and press the “SELECT RESET” but- ton.

“Default Settings Restored” is dis- played, and the default settings are restored. If you select “No” and press the “SELECT RESET” button, the display will revert to the “Custom Settings” screen without restor- ing the default settings.

■If the vehicle is moved while settings are being changed on the multi-

information display →P. 263

822

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6-3. Initialization Items to initialize

The following items must be initialized for normal system operation after such cases as the battery being reconnected, or maintenance being performed on the vehicle.

Item

When to initialize

Reference

Power sliding door (if equipped) Power back door (if equipped) Maintenance data (U.S.A. only) Tire pressure warning system

After reconnecting or changing the battery After reconnecting or changing the battery

P. 74

P. 87

After the maintenance is performed

P. 640

When changing the tire size

P. 674

823

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6-3. Initialization

824

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Reporting safety defects for U.S. owners

If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA) in addition to notifying Toyota Motor Sales, U.S.A., Inc. (Toll-free: 1-800-331-4331). If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA can- not become involved in individual problems between you, your dealer, or Toyota Motor Sales, U.S.A., Inc. To contact NHTSA, you may call the Vehicle Safety Hotline toll-free at 1-888-327-4236 to http:// www.safercar.gov ; or write to: Administrator, NHTSA, 1200 New Jersey Ave, S.E., Washington, DC 20590. You can also obtain other from http:// www.safercar.gov.

information about motor vehicle safety

(TTY: 1-800-424-9153); go

826

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Seat belt instructions for Canadian owners (in French)

The following is a French explanation of seat belt instructions extracted from the seat belt section in this manual. See the seat belt section for more detailed seat belt instructions in English.

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828

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SRS airbag instructions for Canadian owners (in French)

The following is a French explanation of SRS airbag instructions extracted from the SRS airbag section in this manual. See the SRS airbag section for more detailed SRS airbag instruc- tions in English.

829

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830

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831

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832

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7

833

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ATTENTION

■Précautions relatives aux coussins gonflables SRS

●Si la rallonge de ceinture de sécurité a été reliée à la boucle des ceintures de sécurité des sièges avant sans avoir été attachée à la plaque de blocage des ceintures de sécurité, le coussin gonflable SRS avant considérera que le conducteur et le passager avant portent tout de même leur ceinture même si elles ne sont pas attachées. Les cous- sins gonflables SRS avant peuvent alors ne pas s’activer correctement lors d’une collision, ce qui représente un ris- que de blessures graves, voire mortel- les. Bouclez toujours votre ceinture de sécurité lorsque vous utilisez la ral- longe.

●Le coussin gonflable SRS du passager avant se déploie également avec une force considérable et peut occasionner des blessures graves, voire mortelles, notamment lorsque le passager avant se trouve très près du coussin gonflable. Le siège du passager avant doit se trouver le plus loin possible du coussin gonflable et le dossier doit être réglé de manière à ce que le passager avant soit assis bien droit.

834

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7

835

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836

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7

837

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838

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7

839

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840

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O

Operating with the seat raise/lower switch ...................35

Replacing the fuses...................38
Returning the seat to the vehicle................................30

Seat position adjustment switch .........................................6
Seatback angle adjustment switch .........................................6
Seats

Adjustment................................6
Armrests..................................11
Footrest...................................13
Head restraint ...........................9

When trouble arises

AUTO ACCESS SEAT............44
If the seat does not move while outside the vehicle................47
Wireless remote control ..........59

When you think a malfunction has occurred AUTO ACCESS SEAT............44
If the seat does not move while outside the vehicle................47
Wireless remote control ..........59

Wireless remote control

Effective range........................16
How to operate..................26, 30
Replacing the battery..............40
When you think a malfunction has occurred.........................59

Alphabetical index Alphabetical index

Armrests .....................................11
AUTO ACCESS SEAT ..................6

Battery

Disconnecting............................7
Beep sounds ..............................22
Before operating the seat..........20

Child safety

Installing child restraint system ....................................7
Seat belt precautions ..............12
Correct riding posture...............14

Emergency, in case of

If the seat does not move while outside the vehicle................47

Footrest.......................................13
Fuses...........................................38

Head restraint...............................9

If the seat does not move while outside the vehicle ..................47
Installing child restraint system ........................................7

Jam protection function......28, 32

Maintenance

Checking and replacing fuses .....................................38
Wireless remote control battery...................................40

Moving the seat outside the vehicle................................26

62

SIENNA AAS_U (OM45471U)

What to do if... What to do if...

A tire punctures

P. 745/ P. 747 If you have a flat tire

The engine does not start

P. 762 If the engine will not start P. 159 Engine immobilizer system P. 770 If the battery is discharged

The shift lever cannot be moved out

P. 764 If the shift lever cannot be shifted

from P

The engine coolant temperature gauge enters the red zone

Steam can be seen coming from under the hood

P. 775 If your vehicle overheats

The key is lost

P. 766 If you lose your keys

The battery runs out

P. 770 If the battery is discharged

The doors cannot be locked

P. 60 Front doors P. 67 Siding doors P. 82 Back door

The horn begins to sound

P. 162 Alarm

The vehicle is stuck in mud or sand

P. 778 If the vehicle becomes stuck

856

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What to do if...

A warning light or indicator light comes on

P. 729 If a warning light turns on or a

warning buzzer sounds...

Instrument cluster

Center display

857

SIENNA_U (OM45477U)

Open door warning light P. 733

Driver’s seat belt reminder light

P. 733

Front passenger’s seat belt reminder light P. 733

Third seat warning light P. 735
Electric power steering system warning light

P. 731

Master warning light

P. 733

Low fuel level warning light P. 733
Active torque control 4WD system warning P. 736
light

Pre-collision system warning light*

P. 731

Cruise control indicator light* P. 732

Radar cruise control indicator light*

P. 732

Automatic High Beam indicator light* P. 732

What to do if...

■Warning lights

or

or

or

Brake system warning light

P. 729

Charging system warning light

P. 730

Low engine oil pressure warning light P. 730

Malfunction indicator lamp

P. 730

SRS warning light

P. 730

“ABS” warning light

P. 731

Slip indicator light

P. 731

Maintenance required reminder light P. 735

Tire pressure warning light P. 734

Low washer fluid warning light

P. 734

*: The light flashes to indicate a malfunction.

858

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What to do if...

859

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GAS STATION INFORMATION

Auxiliary catch lever

Fuel filler door

Back door opener

P. 651

P. 155

P. 82

Hood release lever

Fuel filler door opener

Tire inflation pressure

P. 651

P. 155

P. 794

20.9 gal. (79 L, 17.4 Imp.gal.)

Unleaded gasoline with an Octane Rating of 87 (Research Octane Number 91)

P. 794
qt. (L, Imp.qt.) 2GR-FE engine 6.0 (5.7, 5.0) 6.4 (6.1, 5.4)

P. 788

1AR-FE engine 4.2 (4.0, 3.5) 4.6 (4.4, 3.9)

Without filter With filter Toyota Genuine Motor Oil or equivalent Oil grade: ILSAC multigrade engine oil Recommended oil viscosity: 0W-20

Fuel tank capacity (Reference)

Fuel type Cold tire inflation pressure Engine oil capacity (Drain and refill ⎯ reference)

Engine oil type

860

SIENNA_U (OM45477U)

TABLE OF CONTENTS

Index

1 AUTO ACCESS SEAT

3 When trouble arises

1-1. AUTO ACCESS SEAT

AUTO ACCESS SEAT ........... 6
Head restraint......................... 9
Armrests............................... 11
Footrest ................................ 13
Correct riding posture........... 14
Wireless remote control ....... 16

3-1. When you think

a malfunction has occurred AUTO ACCESS SEAT ......... 44
If the AUTO ACCESS SEAT does not move while outside the vehicle .......................... 47
Wireless remote control........ 59

Index

Alphabetical index Alphabetical index ................ 62

1-2. Operating

the AUTO ACCESS SEAT Before operating the AUTO ACCESS SEAT.................. 20
Moving the AUTO ACCESS SEAT outside the vehicle... 26
Returning the AUTO ACCESS SEAT to the vehicle ........... 30
Operating with the seat raise/lower switch............... 35

2 Maintenance

2-1. Maintenance

Checking and replacing fuses .................................. 38
Wireless remote control battery ................................ 40

SIENNA AAS_U (OM45471U)

Abbreviation list Abbreviation/Acronym list

ABBREVIATIONS

MEANING

2WD A/C ABS ACC

AI-SHIFT

ALR AVG AWD CRS ECO ECU EDR ELR EPS E/M GAWR GCWR GVWR

2 Wheel Drive Air Conditioning Anti-lock Brake System Accessory Artificial Intelligence Shift control Automatic Locking Retractor Average All Wheel Drive Child Restraint System Economy/Ecology Electronic Control Unit Event Data Recorder Emergency Locking Retractor Electric Power Steering English/U.S. customary system/Metric Gross Axle Weight Rating Gross Combination Weight Rating Gross Vehicle Weight Rating

842

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Abbreviation list

ABBREVIATIONS

MEANING

I/M

LATCH LED MAX MIN MMT M + S MTBE OBD PCS RFT SRS TIN TPMS TRAC VAR VDIM VIN VSC

Emission inspection and maintenance Lower Anchors and Tethers for Children Light Emitting Diode Maximum Minimum Methylcyclopentadienyl Manganese Tricarbonyl Mud and Snow Methyl Tertiary Butyl Ether On Board Diagnostics Pre-Collision System Run-Flat Tire Supplemental Restraint System Tire Identification Number Tire Pressure Warning System Traction Control Variation Vehicle Dynamics Integrated Management Vehicle Identification Number Vehicle Stability Control

843

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Symbols used throughout this manual

Cautions & Notices

CAUTION

This is a warning against anything which may cause injury to people if the warning is ignored. You are informed about what you must or must not do in order to reduce the risk of injury to yourself and others.

NOTICE

This is a warning against anything which may cause damage to the vehicle or its equipment if the warning is ignored. You are informed about what you must or must not do in order to avoid or reduce the risk of damage to your Toyota and its equipment.

Symbols used in illustrations

Safety symbol The symbol of a circle with a slash through it means “Do not”, “Do not do this”, or “Do not let this happen”.

Arrows indicating operations

Indicates the action (pushing, turning, etc.) used to operate switches and other devices. Indicates the outcome of an operation (e.g. a lid opens).

SIENNA AAS_U (OM45471U)

TABLE OF CONTENTS

1 Before driving

Adjusting and operating features such as door locks, mirrors, and steering column

2 When driving

Driving, stopping and safe-driving information

3 Interior features

Air conditioning and audio systems, as well as other in- terior features for a comfortable driving experience

4 Maintenance

and care

Cleaning and protecting your vehicle, performing do-it- yourself maintenance, and maintenance information

5 When trouble

arises

What to do if the vehicle needs to be towed, gets a flat tire, or is involved in an accident

6 Vehicle

specifications

Detailed vehicle information

7 For owners

Reporting safety defects for U.S. owners, and seat belt and SRS air bag instructions for Canadian owners

Index

Alphabetical listing of information contained in this manual

SIENNA_U (OM45477U)

Pictorial index

AUTO ACCESS SEAT

Head restraint P. 9

Seatback angle adjustment switch P. 6

Armrests P. 11

Seat position adjustment switch P. 6

Footrest P. 13

Wireless remote control

P. 16

Seat position adjustment switch P. 6

Seat raise/lower switch P. 35

Seatback angle adjustment switch P. 6

SIENNA AAS_U (OM45471U)

1-1. Key information Keys

The following keys are provided with the vehicle. Vehicles without a smart key system (type A)

Master keys Valet key Key number plate

Vehicles without a smart key system (type B)

Master keys (black) Valet key (gray) Key number plate

Vehicles with a smart key system

Electronic keys • Operating the smart key

the wireless function

system (→P. 36)

• Operating

remote control (→P. 53)

Mechanical keys Key number plate

32

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1-1. AUTO ACCESS SEAT AUTO ACCESS SEAT

Seat position adjustment switch Seatback angle adjustment switch

■Operating condition

The seat position and seatback angle cannot be adjusted if the AUTO ACCESS SEAT is not stowed correctly inside the vehicle.

■Seat movement amount

The AUTO ACCESS SEAT can be moved 3.1 in. (80 mm) forward and 1.2 in. (30 mm) backward from the starting position.

SIENNA AAS_U (OM45471U)

1-1. AUTO ACCESS SEAT

■Disconnecting the battery

Do not disconnect the battery while operating the AUTO ACCESS SEAT. The AUTO ACCESS SEAT will become inoperable. If the battery is disconnected during operation and the AUTO ACCESS SEAT becomes inoperable, reconnect the battery and refer to P. 47.

CAUTION

■Wearing a seat belt

Read and follow the explanations and precautions under the “Seat belts” headings in Section 1-3 of the “Owner’s Manual”. Failing to do so may cause death or serious injury in the event of sudden braking, sudden swerving or an accident.

■Child restraint lock function belt precaution

Read and follow the explanations and precautions under the “Seat belts” headings in Section 1-3 of the “Owner’s Manual”. Failing to do so may cause death or serious injury in the event of sudden braking, sudden swerving or an accident.

■When installing a child restraint system to the AUTO ACCESS SEAT

Read and follow the explanations and precautions under the “Installing child restraints” headings in Section 1-7 of the “Owner’s Manual”. Failing to do so may cause death or serious injury in the event of sudden braking, sudden swerving or an accident.

SIENNA AAS_U (OM45471U)

1-1. AUTO ACCESS SEAT

CAUTION

■Seatback angle adjustment

Do not recline the seat more than necessary when the vehicle is in motion to reduce the risk of sliding under the lap belt. If the seat is too reclined, the lap belt may slide past the hips and apply restraint forces directly to the abdomen or your neck may contact the shoul- der belt, increasing the risk of death or serious injury in the event of an acci- dent.

NOTICE

■To prevent seat damage

Release the switch once the adjustment operation has been completed. If you continue to press the switch once the operation has been completed, a fault may occur.

SIENNA AAS_U (OM45471U)

1

1-1. AUTO ACCESS SEAT Head restraint

Head restraint is provided for the AUTO ACCESS SEAT.

Lock release button

Up Pull the head restraint up. Down Push the head restraint down while pressing the lock release button.

■Adjusting the height of the head restraint

Make sure that the head restraint is adjusted so that the center of the head restraint is closest to the top of your ears.

■Removing the head restraint

Pull the head restraint up while pressing the lock release button.

SIENNA AAS_U (OM45471U)

1-1. AUTO ACCESS SEAT

■Installing the head restraint

Align the head restraint with the installa- tion holes and push it down to the lock position. Press and hold the lock release button when lowering the head restraint.

CAUTION

■Head restraint precautions

Observe the following precautions regarding the head restraint. Failure to do so may result in death or serious injury. ●Use the head restraint designed for AUTO ACCESS SEAT. ●Adjust the head restraint to the correct position at all times. ●After adjusting the head restraint, push down on it and make sure it is

locked in position.

●Do not drive with the head restraint removed.

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SIENNA AAS_U (OM45471U)

1-1. AUTO ACCESS SEAT Armrests

Lower the armrests as far as they will go when rotating or raising/ lowering the AUTO ACCESS SEAT.

Raise Lower

■Wearing the seat belt

Wearing the seat belt is easier with the armrest raised.

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1-1. AUTO ACCESS SEAT

CAUTION

■When wearing the seat belt

Wear the seat belt correctly, passing it underneath the armrest. If the seat belt is caught on the armrest, it may not be fully effective, which could cause death or serious injury in the event of a sudden braking, sudden swerving or an accident.

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1-1. AUTO ACCESS SEAT Footrest

Lower the footrest as far as it will go when rotating or raising/lower- ing the AUTO ACCESS SEAT.

Raise Lower

CAUTION

■When operating the footrest

Operate the footrest by holding the front edge. You may be injured if your fingers get caught in the rotating parts.

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1-1. AUTO ACCESS SEAT Correct riding posture

Maintain the correct posture while sitting in the seat, as follows:

Sit while keeping both knees aligned and inside the AUTO ACCESS SEAT. Lower the armrests and keep both arms inside the armrests and the inside AUTO ACCESS SEAT. footrest and Lower place both feet on the foot- rest. If you cannot place your feet on the footrest, have someone help you, so as not to get your feet caught between the AUTO ACCESS SEAT and the vehi- cle body.

the

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1-1. AUTO ACCESS SEAT

CAUTION

■When sitting in the seat

●When the seat is being used by a person who is unable to bend his/her knees or neck, or by a person that is unable to sit far back in the seat, be careful as their head, feet etc. may hit the vehicle body, and rotation of the AUTO ACCESS SEAT may become difficult while the seat is occupied.

●Do not stand on the footrest.

Doing so may damage the footrest or cause you to fall from the footrest, which may cause an injury.

■When operating

When operating the AUTO ACCESS SEAT, make sure that the occupant’s head, arms and legs do not hit the door opening.

Collision between door opening and head Caught between door opening and AUTO ACCESS SEAT Collision between door opening and legs

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SIENNA AAS_U (OM45471U)

1-1. AUTO ACCESS SEAT Wireless remote control

The wireless remote control can be used to rotate and raise or lower the AUTO ACCESS SEAT.

Indicator light Seat raise switch Seat lower switch

Effective range

Approximately 3.3 ft. (1 m) from the AUTO ACCESS SEAT

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1-1. AUTO ACCESS SEAT

■Operating conditions

●The effective range of the wireless remote control changes in accor-

dance with surroundings.