2015 Toyota Sienna Owners Manual

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Pictorial index Search by illustration For safety and security Instrument cluster Make sure to read through them How to read the gauges and meters, the variety of warning lights and indicators, etc. Operation of each component Opening and closing the doors and windows, adjustment before driving, etc. 4 Driving Operations and advices which are necessary for driving 5 Audio system Operating the audio system 6 Interior features Usage of the interior features, etc. Maintenance and care When trouble arises Vehicle specifications 10 For owners Caring for your vehicle and maintenance procedures What to do in case of malfunction or emergency Vehicle specifications, customizable features, etc. Reporting safety defects for U.S. owners, and seat belt and SRS airbag instructions for Canadian owners Index Search by symptom Search alphabetically SIENNA_OM_01999-08001_(U) 2 TABLE OF CONTENTS For your information....................... 8 Reading this manual.................... 12 How to search.............................. 13 Pictorial index .............................. 14 1 For safety and security 1-1. For safe use Before driving ...................... 24 For safety drive ................... 26 Seat belts ............................ 28 SRS airbags........................ 36 Front passenger occupant classification system ......... 50 Safety information for children ........................ 55 Child restraint systems........ 56 Installing child restraints...... 60 Exhaust gas precautions..... 74 1-2. Theft deterrent system Engine immobilizer system............................... 75 Alarm................................... 77 Theft prevention labels (for U.S.A.) ........................ 80 2 Instrument cluster 2. Instrument cluster Warning lights and indicators ...........................82 Gauges and meters.............87 Multi-information display (with monochrome display) ..............................90 Multi-information display (with color display).............93 Fuel consumption information.......................100 Operation of each component 3-1. Key information Keys...................................104 3-2. Opening, closing and locking the doors Front doors ........................110 Sliding doors......................121 Back door ..........................132 Smart key system..............142 3-3. Adjusting the seats Front seats.........................148 Rear seats .........................151 Driving position memory....168 Head restraints ..................172 SIENNA_OM_01999-08001_(U) 3-4. Adjusting the steering wheel and mirrors Steering wheel .................. 176 Inside rear view mirror....... 178 Outside rear view mirrors............................. 180 3-5. Opening, closing the windows and moon roof Power windows ................. 183 Quarter windows ............... 186 Moon roof .......................... 188 4 Driving 4-1. Before driving Driving the vehicle............. 192 Cargo and luggage............ 201 Vehicle load limits ............. 207 Trailer towing (with towing package) ..... 208 Dinghy towing.................... 222 4-2. Driving procedures Engine (ignition) switch (vehicles without a smart key system)........... 223 Engine (ignition) switch (vehicles with a smart key system)..................... 226 Automatic transaxle........... 231 Turn signal lever................ 235 Parking brake .................... 236 4-3. Operating the lights and wipers Headlight switch ................237 Automatic High Beam........242 Fog light switch..................247 Windshield wipers and washer.............................248 Rear window wiper and washer.............................252 4-4. Refueling Opening the fuel tank cap...................................254 4-5. Using the driving support systems Cruise control ....................257 Dynamic radar cruise control..............................261 Intuitive parking assist .......273 Rear view monitor system .............................281 Driving assist systems.......291 PCS (Pre-Collision System) ...........................296 BSM (Blind Spot Monitor) ...........................303 4-6. Driving tips Winter driving tips..............311 10 SIENNA_OM_01999-08001_(U) 4 TABLE OF CONTENTS 5 Audio system 5-1. Basic Operations Audio system types........... 316 Audio system..................... 317 Steering wheel audio switches .......................... 320 AUX Port/USB Port ........... 322 Basic audio operations...... 323 5-2. Setup Setup menu....................... 325 General settings................ 326 Audio settings.................... 328 Display settings................. 329 Voice settings.................... 330 5-3. Using the Multimedia system Selecting the audio source ............................. 331 List screen operation......... 332 Optimal use of the audio system............................. 334 5-4. Using the radio Radio operation................. 335 5-5. Playing an audio CD and MP3/WMA/AAC discs CD player operation...........337 5-6. Using an external device Listening to an iPod...........343 Listening to a USB memory device........347 Using the AUX port............352 5-7. Connecting Bluetooth® Preparations to use wireless communication ................353 Registering a Bluetooth® audio player for the first time...........................356 Registering a Bluetooth® phone for the first time...........................357 Registering a Bluetooth® device ..............................358 Connecting a Bluetooth® device ..............................360 Displaying a Bluetooth® device details...................362 Detailed Bluetooth® system settings................363 SIENNA_OM_01999-08001_(U) 6 Interior features 6-1. Using the air conditioning system and defogger Front automatic air conditioning system.........404 Rear automatic air conditioning system.........413 Heated steering wheel/seat heaters ..........416 • Heated steering wheel.............................417 • Seat heaters..................418 6-2. Using the interior lights Interior lights list.................419 • Personal/interior light main switch ...................420 • Personal/interior lights..............................420 • Rear ceiling lights..........421 6-3. Using the storage features List of storage features......422 • Glove boxes ..................423 • Console box ..................424 • Cup holders...................426 • Bottle holders ................428 • Door pockets .................429 • Auxiliary boxes ..............430 Luggage compartment features ...........................433 10 5-8. Bluetooth® Audio Listening to Bluetooth® Audio............................... 364 5-9. Bluetooth® phone Using a Bluetooth® Phone.............................. 366 Making a call ..................... 368 Receiving a call................. 371 Speaking on the phone ..... 372 Bluetooth® phone message function............ 375 Using the steering wheel switches................ 379 Bluetooth® phone settings............................ 380 Contact/Call History Settings ........................... 381 What to do if... (Troubleshooting)............ 390 5-10.Bluetooth® Bluetooth®......................... 394 5-11.Using the voice command system Voice command system .... 400 SIENNA_OM_01999-08001_(U) 6 TABLE OF CONTENTS 6-4. Using the other interior features Other interior features ....... 435 • Sun visors ..................... 435 • Vanity mirrors................ 435 • Clock............................. 436 • Conversation mirror ...... 436 • Power outlets ................ 437 • Armrests ....................... 440 • Assist grips ................... 441 • Rear side sunshades .... 442 • Grocery bag hooks ....... 443 Garage door opener.......... 444 Compass........................... 449 Safety Connect.................. 453 7 Maintenance and care 7-1. Maintenance and care Cleaning and protecting the vehicle exterior.......... 460 Cleaning and protecting the vehicle interior........... 463 7-2. Maintenance Maintenance requirements ................... 466 General maintenance........ 469 Emission inspection and maintenance (I/M) programs......................... 472 7-3. Do-it-yourself maintenance Do-it-yourself service precautions......................473 Hood..................................475 Positioning a floor jack.......477 Engine compartment .........478 Tires...................................488 Tire inflation pressure ........496 Wheels...............................499 Air conditioning filter ..........501 Wireless remote control/ electronic key battery ......503 Checking and replacing fuses................................506 Light bulbs .........................509 8 When trouble arises 8-1. Essential information Emergency flashers...........528 If your vehicle has to be stopped in an emergency.......................529 8-2. Steps to take in an emergency If your vehicle needs to be towed..........................531 If you think something is wrong...............................535 Fuel pump shut off system .............................536 If a warning light turns on or a warning buzzer sounds.............................537 If a warning message is displayed .........................546 If you have a flat tire (vehicles with run-flat tires) ....................562 SIENNA_OM_01999-08001_(U) 7 10 10 For owners Reporting safety defects for U.S. owners ........................630 Seat belt instructions for Canadian owners (in French)................................631 SRS airbag instructions for Canadian owners (in French)................................633 Index What to do if... (Troubleshooting).....................644 Alphabetical index......................649 If you have a flat tire (vehicles with a compact spare tire)........................ 564 If the engine will not start ................................. 578 If the shift lever cannot be shifted from P............. 580 If the electronic key does not operate properly (vehicles with a smart key system)..................... 581 If the battery is discharged ...................... 583 If your vehicle overheats ... 587 If the vehicle becomes stuck................................ 590 9 Vehicle specifications 9-1. Specifications Maintenance data (fuel, oil level, etc.) .......... 594 Fuel information ................ 603 Tire information ................. 606 9-2. Customization 9-3. Customizable features ...... 617 Initialization Items to initialize................ 628 For vehicles with an Entune Audio Plus or Entune Premium Audio with Navigation, refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL” for information regarding the equip- ment listed below. • Navigation system • Rear view monitor system • Audio system (with guide function) SIENNA_OM_01999-08001_(U) 8 For your information Main Owner’s Manual 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. Noise from under vehicle after turning off the engine 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. Accessories, spare parts and modification of your Toyota 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. SIENNA_OM_01999-08001_(U) 9 Installation of a mobile two-way radio system 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. Vehicle data recordings 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. Furthermore, these computers do not record con- versations, sounds or pictures. ● 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 • In response to an official request by the police, a court of law or a govern- • For use by Toyota in a lawsuit • For research purposes where the data is not tied to a specific vehicle or the vehicle is leased ment agency 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. SIENNA_OM_01999-08001_(U) 10 Event data recorder This vehicle is equipped with an event data recorder (EDR). The main pur- pose of an EDR is to record, in certain crash or near crash-like situations, such as an air bag deployment or hitting a road obstacle, data that will assist in understanding how a vehicle’s systems performed. The EDR is designed to record data related to vehicle dynamics and safety systems for a short period of time, typically 30 seconds or less. The EDR in this vehicle is designed to record such data as: • How various systems in your vehicle were operating; • Whether or not the driver and passenger safety belts were buckled/fas- tened; pedal; and, • How far (if at all) the driver was depressing the accelerator and/or brake • How fast the vehicle was traveling. These data can help provide a better understanding of the circumstances in which crashes and injuries occur. NOTE: EDR data are recorded by your vehicle only if a nontrivial crash situa- tion occurs; no data are recorded by the EDR under normal driving conditions and no personal data (e.g., name, gender, age, and crash location) are recorded. However, other parties, such as law enforcement, could combine the EDR data with the type of personally identifying data routinely acquired during a crash investigation. To read data recorded by an EDR, special equipment is required, and access to the vehicle or the EDR is needed. In addition to the vehicle manufacturer, other parties, such as law enforcement, that have the special equipment, can read the information if they have access to the vehicle or the EDR. ● Disclosure of the EDR data Toyota will not disclose the data recorded in an EDR to a third party except when: • An agreement from the vehicle’s owner (or the lessee for a leased vehi- cle) is obtained ment agency • In response to an official request by the police, a court of law or a govern- • For use by Toyota in a lawsuit However, if necessary, Toyota may: • Use the data for research on vehicle safety performance • Disclose the data to a third party for research purposes without disclosing information about the specific vehicle or vehicle owner SIENNA_OM_01999-08001_(U) 11 Scrapping of your Toyota The SRS airbag and seat belt pretensioner devices in your Toyota contain explosive chemicals. If the vehicle is scrapped with the airbags and seat belt pretensioners left as they are, this may cause an accident such as fire. Be sure to have the systems of the SRS airbag and seat belt pretensioner removed and disposed of by a qualified service shop or by your Toyota dealer before you scrap your vehicle. Perchlorate Material Special handling may apply, See www.dtsc.ca.gov/hazardouswaste/perchlorate. Your vehicle has components that may contain perchlorate. These compo- nents may include airbag, seat belt pretensioners, and wireless remote con- trol batteries. WARNING ■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 distracts 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 extremely cold temperatures inside the vehicle can be fatal to children. SIENNA_OM_01999-08001_(U) 12 Reading this manual WARNING: Explains something that, if not obeyed, could cause death or serious injury to people. NOTICE: Explains something that, if not obeyed, could cause damage to or a malfunction in the vehicle or its equipment. 1 2 3 Indicates operating or working procedures. Follow the steps in numerical order. Indicates the action (push- ing, turning, etc.) used to operate switches and other devices. Indicates the outcome of an operation (e.g. a lid opens). Indicates the component or position being explained. Means “Do not”, “Do not do this”, or “Do not let this hap- pen”. SIENNA_OM_01999-08001_(U) How to search ■ Searching by name • Alphabetical index.......P. 649 13 ■ Searching by installation position • Pictorial index................P. 14 ■ Searching by symptom or sound • What to do if... (Troubleshooting) ........P. 644 ■ Searching by title • Table of contents .............P. 2 SIENNA_OM_01999-08001_(U) 14 Pictorial index Pictorial index ■Exterior The shape of the headlights may differ depending on the grade, etc. (P. 509) Front doors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 110 Locking/unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 110 Opening/closing the door glasses . . . . . . . . . . . . . . . . . . . . . . P. 183 Locking/unlocking by using the mechanical key* . . . . . . . . . . P. 581 Warning lights*/warning messages . . . . . . . . . . . . . . . . . P. 539, 547 Sliding doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 121 Locking/unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 121 Opening from outside. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 122 Opening/closing the quarter windows . . . . . . . . . . . . . . . . . . . P. 186 Warning lights*/warning messages . . . . . . . . . . . . . . . . . P. 539, 547 Back door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 132 Opening from outside. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 133 Warning lights/warning messages . . . . . . . . . . . . . . . . . . P. 539, 548 Outside rear view mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 180 Adjusting the mirror angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 180 Folding the mirrors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 180 Driving position memory* . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 168 Defogging the mirrors* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 408 SIENNA_OM_01999-08001_(U) Pictorial index 15 Windshield wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 248 Precautions against winter season . . . . . . . . . . . . . . . . . . . . . P. 311 To prevent freezing (windshield wiper de-icer)*. . . . . . . . . . . . P. 408 Precautions against car wash . . . . . . . . . . . . . . . . . . . . . . . . . P. 462 Fuel filler door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 254 Refueling method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 254 Fuel type/fuel tank capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 596 Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 488 Tire size/inflation pressure . . . . . . . . . . . . . . . . . . . . . . . . . P. 600 Winter tires/tire chain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 311 Checking/rotation/tire pressure warning system . . . . . . . . . P. 488 Coping with flat tires . . . . . . . . . . . . . . . . . . . . . . . . . . P. 562, 564 Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 475 Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 475 Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 596 Coping with overheat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 587 Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 548 Light bulbs of the exterior lights for driving (Replacing method: P. 509, Watts: P. 602) 10 11 12 13 14 15 Headlights/parking lights/daytime running lights*. . . . . . . P. 237 Side marker lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 237 Fog lights* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 247 Turn signal lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 235 Stop/tail lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 237 License plate lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 237 Back-up lights Shifting the shift lever to R. . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 231 *: If equipped SIENNA_OM_01999-08001_(U) 16 Pictorial index ■Instrument panel Engine switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 223, 226 Starting the engine/changing the modes . . . . . . . . . . . . . P. 223, 226 Emergency stop of the engine . . . . . . . . . . . . . . . . . . . . . . . . . P. 529 When the engine will not start . . . . . . . . . . . . . . . . . . . . . . . . . P. 578 Warning messages*1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 558 Shift lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 231 Changing the shift position. . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 231 Precautions against towing . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 531 When the shift lever does not move. . . . . . . . . . . . . . . . . . . . . P. 580 Meters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 87 Reading the meters/adjusting the instrument panel light. . . . . . P. 87 Warning lights/indicator lights . . . . . . . . . . . . . . . . . . . . . . . . . . P. 82 When the warning lights come on . . . . . . . . . . . . . . . . . . . . . . P. 537 SIENNA_OM_01999-08001_(U) Pictorial index 17 10 11 12 13 14 Multi-information display . . . . . . . . . . . . . . . . . . . . . . . P. 90, P. 93 Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 90, 93 When the warning messages are displayed . . . . . . . . . . . . . . P. 546 Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 236 Applying/releasing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 236 Precautions against winter season . . . . . . . . . . . . . . . . . . . . . P. 312 Warning buzzer/message . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 550 Turn signal lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 235 Headlight switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 237 Headlights/parking lights/tail lights/ daytime running lights*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 237 Fog lights*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 247 Windshield wiper and washer switch . . . . . . . . . . . . . P. 248, 252 Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 248, 252 Adding washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 487 Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 555 Emergency flasher switch . . . . . . . . . . . . . . . . . . . . . . . . . . P. 528 Fuel filler door opener. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 254 Hood lock release lever. . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 475 Tilt and telescopic steering lock release lever . . . . . . . . . . P. 176 Air conditioning system . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 404 Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 404 Rear window defogger. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 408 Audio system*1, 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 316 Navigation system*1, 3 Blu-ray disc/DVD player*1, 3 *1: If equipped *2: For vehicles with an Entune Audio Plus or Entune Premium Audio with Navigation, refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”. *3: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”. SIENNA_OM_01999-08001_(U) 18 Pictorial index ■Switches 10 11 12 13 14 15 16 Power window switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 183 Window lock switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 183 Driving position memory switches*1. . . . . . . . . . . . . . . . . . P. 168 Outside rear view mirror switches . . . . . . . . . . . . . . . . . . . . P. 180 Door lock switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 114 Inside lock buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 114, 122 Power quarter window switch*1. . . . . . . . . . . . . . . . . . . . . . P. 186 VSC OFF switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 292 Intuitive parking assist switch*1 . . . . . . . . . . . . . . . . . . . . . P. 273 BSM (Blind Spot Monitor) main switch*1 . . . . . . . . . . . . . . P. 303 Heated steering wheel switch*1 . . . . . . . . . . . . . . . . . . . . . . P. 416 Manual headlight leveling dial*1 . . . . . . . . . . . . . . . . . . . . . P. 239 Power sliding door main switch*1 . . . . . . . . . . . . . . . . . . . . P. 124 Power back door main switch*1. . . . . . . . . . . . . . . . . . . . . . P. 135 Seat heater dials*1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 416 Tire pressure warning reset switch. . . . . . . . . . . . . . . . . P. 489 Pre-collision braking off switch*1 . . . . . . . . . . . . . . . . . . . . P. 297 SIENNA_OM_01999-08001_(U) Pictorial index 19 Audio remote control switches*1, 2 . . . . . . . . . . . . . . . . . . . P. 320 Talk switch*2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 400 Meter control switches*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 94 “DISP” switch*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 90 Cruise control switch Cruise control*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 257 Dynamic radar cruise control*1 . . . . . . . . . . . . . . . . . . . . . . . . P. 261 Vehicle-to-vehicle distance button*1 . . . . . . . . . . . . . . . . . . P. 264 Telephone switches*2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 379 *1: If equipped *2: For Entune Audio Plus or Entune Premium Audio with Navigation, refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”. SIENNA_OM_01999-08001_(U) 20 Pictorial index ■Interior  8-passenger models  7-passenger models SIENNA_OM_01999-08001_(U) Pictorial index 21 10 11 12 13 SRS airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 36 Floor mats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 24 Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 148 Second seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 151 Third seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 151 Head restraints. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 172 Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 28 Console box*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 424 Quarter windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 186 Cup holders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 426 Bottle holders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 428 Door pockets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 429 Rear automatic air conditioning system . . . . . . . . . . . . . . . P. 413 Rear seat entertainment system*1, 2 Rear side sunshades*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 442 *1: If equipped *2: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”. SIENNA_OM_01999-08001_(U) 22 Pictorial index 10 11 12 Moon roof switches*1 . . . . . . . . . . . . . . . . . . . . . . . . . . P. 188, 189 Power sliding door switches*1. . . . . . . . . . . . . . . . . . . . . . . P. 123 Personal/interior lights*2 . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 419 Rear ceiling light switch*1 . . . . . . . . . . . . . . . . . . . . . . . . . . P. 421 Power back door switch*1 . . . . . . . . . . . . . . . . . . . . . . . . . . P. 133 “SOS” button*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 453 Personal/interior light main switch . . . . . . . . . . . . . . . . . . . P. 420 Auxiliary boxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 430 Conversation mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 436 Assist grips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 441 Vanity mirrors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 435 Sun visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 435 Inside rear view mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 178 Garage door opener switches*1. . . . . . . . . . . . . . . . . . . . . . P. 444 Compass*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 449 *1: If equipped *2: The illustration shows the front, but they are also equipped in the rear. SIENNA_OM_01999-08001_(U) 23 For safety and security 1-1. For safe use Before driving...................... 24 For safety drive ................... 26 Seat belts ............................ 28 SRS airbags........................ 36 Front passenger occupant classification system ......... 50 Safety information for children ........................ 55 Child restraint systems........ 56 Installing child restraints...... 60 Exhaust gas precautions..... 74 1-2. Theft deterrent system Engine immobilizer system .............................. 75 Alarm................................... 77 Theft prevention labels (for U.S.A.)........................ 80 SIENNA_OM_01999-08001_(U) 24 1-1. For safe use Before driving Floor mat Use only floor mats designed specifically for vehicles of the same model and model year as your vehicle. Fix them securely in place onto the carpet. Insert the retaining hooks (clips) into the floor mat eyelets. Turn the upper knob of each retaining hook (clip) to secure the floor mats in place. *: Always align the marks. The shape of the retaining hooks (clips) may differ from that shown in the illustration. SIENNA_OM_01999-08001_(U) 1-1. For safe use 25 WARNING Observe the following precautions. Failure to do so may cause the driver’s floor mat to slip, possibly interfering with the pedals while driving. An unexpectedly high speed may result or it may become difficult to stop the vehicle, leading to a serious accident, or leading to death or a serious injury. ■When installing the driver’s floor mat ●Do not use floor mats designed for other models or different model year vehicles, even if they are Toyota Genuine floor mats. ●Only use floor mats designed for the driver’s seat. ●Always install the floor mat securely using the retaining hooks (clips) pro- vided. ●Do not use two or more floor mats on top of each other. ●Do not place the floor mat bottom-side up or upside-down. ■Before driving ●Check that the floor mat is securely fixed in the correct place with all the provided retaining hooks (clips). Be especially careful to perform this check after cleaning the floor. ●With the engine stopped and the shift lever in P, fully depress each pedal to the floor to make sure it does not inter- fere with the floor mat. SIENNA_OM_01999-08001_(U) 26 1-1. For safe use For safety drive For safe driving, adjust the seat and mirror to an appropriate position before driving. Correct driving posture Adjust the angle of the seat- back so that you are sitting straight up and so that you do not have to lean forward to steer. (P. 148) Adjust the seat so that you can depress the pedals fully and so that your arms bend slightly at the elbow when gripping the steering wheel. (P. 148) Lock the head restraint in place with the center of the head restraint closest to the top of your ears. (P. 172) Wear the seat belt correctly. (P. 28) Correct use of the seat belts Make sure that all occupants are wearing their seat belts before driv- ing the vehicle. (P. 28) Use a child restraint system appropriate for the child until the child becomes large enough to properly wear the vehicle’s seat belt. (P. 56) Adjusting the mirrors Make sure that you can see backward clearly by adjusting the inside and outside rear view mirrors properly. (P. 178, 180) SIENNA_OM_01999-08001_(U) 1-1. For safe use 27 WARNING Observe the following precautions. Failure to do so may result in death or serious injury. ●Do not adjust the position of the driver’s seat while driving. 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. ●Do not place anything under the front seats. 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 and the adjustment mechanism may also be damaged. ●When driving over long distances, take regular breaks before you start to feel tired. Also, if you feel tired or sleepy while driving, do not force yourself to con- tinue driving and take a break immediately. SIENNA_OM_01999-08001_(U) 28 1-1. For safe use Seat belts Make sure that all occupants are wearing their seat belts before driving the vehicle. Correct use of the seat belts ● Extend the shoulder belt so that it comes fully over the shoulder, but does not come into contact with the neck or slide off the shoulder. ● Position the lap belt as low as possible over the hips. ● Adjust the position of the seat- back. Sit up straight and well back in the seat. ● Do not twist the seat belt. Fastening and releasing the seat belt (except for the third center seat) To fasten the seat belt, push the plate into the buckle until a click sound is heard. To release the seat belt, press the release button. Release button SIENNA_OM_01999-08001_(U) 1-1. For safe use 29 Fastening the seat belt (for the third center seat) Take the plate out of the holder, and then pull down the seat belt. Plate “A” Buckle “A” Push plate “A” into buckle “A” until a click sound is heard. Push plate “B” into buckle “B” until a click sound is heard. Plate “B” Buckle “B” SIENNA_OM_01999-08001_(U) 30 1-1. For safe use Releasing and stowing the seat belt (for the third center seat) To release plate “B”, press the release button on buckle “B”. Plate “B” Release button Buckle “B” Plate “A” Buckle “A” Plate “A” Plate “B” To release plate “A”, insert the key (P. 104) or plate “B” into the hole on buckle “A”. Retract the belt slowly when releasing and stowing the seat belt. Insert the seat belt plates into the holder on the roof as shown. Plate “B” Buckle “A” Plate “A” SIENNA_OM_01999-08001_(U) 1-1. For safe use 31 Adjusting the seat belt shoulder anchor height (front and second outside Tip-up seats) Push the seat belt shoulder anchor down while pressing the release button. Push the seat belt shoulder anchor up. Move the height adjuster up and down as needed until you hear a click. Seat belt pretensioners (front seats) The pretensioners help the seat belt to quickly restrain the occu- pant by retracting the seat belt when the vehicle is subjected to certain types of severe frontal or side collision or a vehicle rollover. The pretensioners do not activate in the event of a minor frontal impact, a side impact or a rear impact. Release button Pre-collision seat belts (front seats of vehicles with pre-collision system) If the system determines that a collision is unavoidable, the front seat belts will retract before the collision. (P. 296) SIENNA_OM_01999-08001_(U) 32 1-1. For safe use ■Emergency locking retractor (ELR) The retractor will lock the belt during a sudden stop or on impact. It may also lock if you lean forward too quickly. A slow, easy motion will allow the belt to extend so that you can move around fully. ■Automatic locking retractor (ALR) When a passenger’s shoulder belt is completely extended and then retracted even slightly, the belt is locked in that position and cannot be extended. This feature is used to hold the child restraint system (CRS) firmly. To free the belt again, fully retract the belt and then pull the belt out once more. (P. 60) ■Child seat belt usage The seat belts of your vehicle were principally designed for persons of adult size. ●Use a child restraint system appropriate for the child, until the child becomes large enough to properly wear the vehicle’s seat belt. (P. 56) ●When the child becomes large enough to properly wear the vehicle’s seat belt, follow the instructions regarding seat belt usage. (P. 28) ■Replacing the belt after the pretensioner has been activated If the vehicle is involved in multiple collisions, the pretensioner will activate for the first collision, but will not activate for the second or subsequent collisions. ■Seat belt extender If your seat belts cannot be fastened securely because long enough, a personalized seat belt extender is available from your Toyota dealer free of charge. they are not SIENNA_OM_01999-08001_(U) 1-1. For safe use 33 WARNING Observe the following precautions to reduce the risk of injury in the event of sudden braking, sudden swerving or an accident. Failing to do so may cause death or severe injury. ■Wearing a seat belt ●Ensure that all passengers wear a seat belt. ●Always wear a seat belt properly. ●Each seat belt should be used by one person only. Do not use a seat belt for more than one person at once, including children. ●Toyota recommends that children be seated in the rear seat and always use a seat belt and/or an appropriate child restraint system. ●To achieve a proper seating position, do not recline the seat more than necessary. The seat belt is most effective when the occupants are sitting up straight and well back in the seats. ●Do not wear the shoulder belt under your arm. ●Always wear your seat belt low and snug across your hips. ●Always wear the belt with the shoulder portion over the outside armrest and the lap portion under the outside armrest. ■Pregnant women Obtain medical advice and wear the seat belt in the proper way. (P. 28) Women who are pregnant should posi- tion the lap belt as low as possible over the hips in the same manner as other occupants, extending the shoulder belt completely over the shoulder and avoid- ing belt contact with the rounding of the abdominal area. If the seat belt is not worn properly, not only a pregnant woman, but also the fetus could suffer death or serious injury as a result of sudden braking or a colli- sion. ■People suffering illness Obtain medical advice and wear the seat belt in the proper way. (P. 28) SIENNA_OM_01999-08001_(U) 34 1-1. For safe use WARNING ■When children are in the vehicle Do not allow children to play with the seat belt. If the seat belt becomes twisted around a child’s neck, it may lead to choking or other serious injuries that could result in death. If this occurs and the buckle cannot be unfastened, scissors should be used to cut the belt. ■Seat belt pretensioners (front seats) ●Do not place anything, such as a cushion, on the front passenger’s seat. Doing so will disperse the passenger’s weight, which prevents the sensor from detecting the passenger’s weight properly. As a result, the seat belt pretensioner for the front passenger’s seat may not activate in the event of a collision. ●If the pretensioner has activated, the SRS warning light will come on. In that case, the seat belt cannot be used again and must be replaced at your Toyota dealer. ■Adjustable shoulder anchor (front and second outside Tip-up seats) Always make sure the shoulder belt is positioned across the center of your shoulder. The belt should be kept away from your neck, but not falling off your shoulder. Failure to do so could reduce the amount of protection in an accident and cause death or serious injuries in the event of a sudden stop, sudden swerve or accident. (P. 31) ■Seat belt damage and wear ●Do not damage the seat belts by allowing the belt, plate, or buckle to be jammed in the door. ●Inspect the seat belt system periodically. Check for cuts, fraying, and loose parts. Do not use a damaged seat belt until it is replaced. Damaged seat belts cannot protect an occupant from death or serious injury. ●Ensure that the belt and plate are locked and the belt is not twisted. If the seat belt does not function correctly, immediately contact your Toyota dealer. ●Replace the seat assembly, including the belts, if your vehicle has been involved in a serious accident, even if there is no obvious damage. ●Do not attempt to install, remove, modify, disassemble or dispose of the seat belts. Have any necessary repairs carried out by your Toyota dealer. Inappropriate handling may lead to incorrect operation. SIENNA_OM_01999-08001_(U) 1-1. For safe use 35 WARNING ■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. ■When using the third center seat belt 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, sudden swerving or an accident. 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. SIENNA_OM_01999-08001_(U) 36 1-1. For safe use SRS airbags The SRS airbags inflate when the vehicle is subjected to certain types of severe impacts that may cause significant injury to the occupants. They work together with the seat belts to help reduce the risk of death or serious injury. ◆ SRS front airbags SRS driver airbag/front passenger airbag Can help protect the head and chest of the driver and front pas- senger from impact with interior components SRS driver’s knee airbag Can help provide driver protection SRS front passenger’s seat cushion airbag Can help restrain the front passenger SIENNA_OM_01999-08001_(U) 1-1. For safe use 37 ◆ 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 ● Can prevent the occupants from being thrown from the vehicle in the event of vehicle rollover SIENNA_OM_01999-08001_(U) 38 1-1. For safe use SRS airbag system components Front passenger airbag Curtain shield airbags Side airbags Seat belt pretensioners and force limiters Front passenger occupant clas- sification system (ECU and sensors) Side impact sensors (rear) Front passenger’s seat belt buckle switch SRS warning light 10 11 12 13 14 15 16 17 impact sensors (front Driver airbag Side door) Driver’s seat belt buckle switch Driver’s seat position sensor Driver’s knee airbag Front impact sensors Airbag sensor assembly “AIR BAG ON” and “AIR BAG OFF” indicator lights Front passenger’s seat cush- ion airbag SIENNA_OM_01999-08001_(U) 1 1-1. For safe use 39 Your vehicle is equipped with ADVANCED AIRBAGS designed based on the US motor vehicle safety standards (FMVSS208). The airbag sensor assembly (ECU) controls airbag deployment based on infor- mation obtained from the sensors etc. shown in the system compo- nents diagram above. This information includes crash severity and occupant information. As the airbags deploy, a chemical reaction in the inflators quickly fills the airbags with non-toxic gas to help restrain the motion of the occupants. WARNING ■SRS airbag precautions Observe the following precautions regarding the SRS airbags. Failure to do so may cause death or serious injury. ●The driver and all passengers in the vehicle must wear their seat belts properly. The SRS airbags are supplemental devices to be used with the seat belts. ●The SRS driver airbag deploys with considerable force, and can cause death or serious injury especially if the driver is very close to the airbag. The National Highway Traffic Safety Administration (NHTSA) advises: Since the risk zone for the driver’s airbag is the first 2 - 3 in. (50 - 75 mm) of inflation, placing yourself 10 in. (250 mm) from your driver airbag pro- vides you with a clear margin of safety. This distance is measured from the center of the steering wheel to your breastbone. If you sit less than 10 in. (250 mm) away now, you can change your driving position in several ways: • Move your seat to the rear as far as you can while still reaching the ped- als comfortably. • Slightly recline the back of the seat. Although vehicle designs vary, many drivers can achieve the 10 in. (250 mm) distance, even with the driver seat all the way forward, simply by reclining the back of the seat somewhat. If reclining the back of your seat makes it hard to see the road, raise yourself by using a firm, non- slippery cushion, or raise the seat if your vehicle has that feature. • If your steering wheel is adjustable, tilt it downward. This points the air- bag toward your chest instead of your head and neck. The seat should be adjusted as recommended by NHTSA above, while still maintaining control of the foot pedals, steering wheel, and your view of the instrument panel controls. SIENNA_OM_01999-08001_(U) 40 1-1. For safe use WARNING ■SRS airbag precautions ●If the seat belt extender has been con- nected to the front seat belt buckles but the seat belt extender has not also been fastened to the latch plate of the seat belt, the SRS front airbags will judge that the driver and front passenger are wearing the seat belt even though the seat belt has not been connected. In this case, the SRS front airbags may not activate correctly in a collision, resulting in death or serious injury in the event of a collision. Be sure to wear the seat belt with the seat belt extender. ●The SRS front passenger airbag also deploys with considerable force, and can cause death or serious injury especially if the front passenger is very close to the airbag. The front passenger seat should be as far from the air- bag as possible with the seatback adjusted, so the front passenger sits upright. ●Improperly seated and/or restrained infants and children can be killed or seriously injured by a deploying airbag. An infant or child who is too small to use a seat belt should be properly secured using a child restraint sys- tem. Toyota strongly recommends that all infants and children be placed in the rear seats of the vehicle and properly restrained. The rear seats are safer for infants and children than the front passenger seat. (P. 56) SIENNA_OM_01999-08001_(U) 1-1. For safe use 41 WARNING ■SRS airbag precautions ●Do not sit on the edge of the seat or lean against the dashboard. ●Do not allow a child to stand in front of the SRS front passenger airbag unit or sit on the knees of a front passenger. ●Do not allow the front seat occupants to hold items on their knees. ●Do not lean against the door, the roof side rail or the front, side and rear pil- lars. ●Do not allow anyone to kneel on the passenger seat toward the door or put their head or hands outside the vehicle. SIENNA_OM_01999-08001_(U) 42 1-1. For safe use WARNING ■SRS airbag precautions ●Do not attach anything to or lean any- thing against areas such as the dash- board, steering wheel pad and lower portion of the instrument panel. These items can become projectiles when the SRS driver, front passenger and driver’s knee airbags deploy. ●Do not attach anything to areas such as a door, windshield glass, side door glass, front or rear pillar, roof side rail and assist grip. ●Vehicles without a smart key system: Do not attach any heavy, sharp or hard objects such as keys and accessories to the key. The objects may restrict the SRS knee airbag inflation or be thrust into the driver’s seat area by the force of the deploying airbag, thus causing a danger. SIENNA_OM_01999-08001_(U) 1-1. For safe use 43 WARNING ■SRS airbag precautions ●Do not hang coat hangers or other hard objects on the coat hooks. All of these items could become projectiles and may cause death or serious injury, should the SRS curtain shield airbags deploy. ●If a vinyl cover is put on the area where the SRS knee airbag will deploy, be sure to remove it. ●Do not use seat accessories which cover the parts where the SRS side airbags and SRS seat cushion airbag inflate as they may interfere with inflation of the SRS airbags. Such accessories may prevent the side air- bags and seat cushion airbag from activating correctly, disable the system or cause the side airbags and seat cushion airbag to inflate accidentally, resulting in death or serious injury. ●Do not strike or apply significant levels of force to the area of the SRS air- bag components. Doing so can cause the SRS airbags to malfunction. ●Do not touch any of the component parts immediately after the SRS air- bags have deployed (inflated) as they may be hot. ●If breathing becomes difficult after the SRS airbags have deployed, open a door or window to allow fresh air in, or leave the vehicle if it is safe to do so. Wash off any residue as soon as possible to prevent skin irritation. ●If the areas where the SRS airbags are stored, such as the steering wheel pad and front and rear pillar garnishes, are damaged or cracked, have them replaced by your Toyota dealer. ●Do not place anything, such as a cushion, on the front passenger’s seat. Doing so will disperse the passenger’s weight, which prevents the sensor from detecting the passenger’s weight properly. As a result, the SRS front airbags for the front passenger may not deploy in the event of a collision. SIENNA_OM_01999-08001_(U) 44 1-1. For safe use WARNING ■Modification and disposal of SRS airbag system components Do not dispose of your vehicle or perform 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_01999-08001_(U) 1-1. For safe use 45 ■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, 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 emergency 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 assistance 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. 453) ■SRS airbag deployment conditions (SRS front airbags) ●The SRS front airbags will deploy in the event of an impact that exceeds the set threshold level (the level of force corresponding to an approximately 12 - 18 mph [20 - 30 km/h] frontal collision with a fixed wall that does not move or deform). However, this threshold velocity will be considerably higher in the following situations: • If the vehicle strikes an object, such as a parked vehicle or sign pole, which can move or deform on impact • If the vehicle is involved in an underride collision, such as a collision in which the front of the vehicle “underrides”, or goes under, the bed of a truck ●Depending on the type of collision, it is possible that only the seat belt pre- tensioners will activate. ●The SRS front airbags for the front passenger will not activate if there is no passenger sitting in the front passenger seat. However, the SRS front air- bags for the front passenger may deploy if luggage is put in the seat, even if the seat is unoccupied. (P. 50) ●The SRS seat cushion airbag on the front passenger’s seat will not operate if the occupant is not wearing a seat belt. SIENNA_OM_01999-08001_(U) 46 1-1. For safe use ■SRS airbag deployment conditions (SRS side and curtain shield airbags) ●The SRS side and curtain shield airbags will deploy in the event of an impact that exceeds the set threshold level (the level of force corresponding to the impact force produced by an approximately 3300 lb. [1500 kg] vehicle colliding with the vehicle cabin from a direction perpendicular to the vehicle orientation at an approximate speed of 12 - 18 mph [20 - 30 km/h]). ●The SRS curtain shield airbags will deploy in the event of vehicle rollover. ●The SRS side and curtain shield airbags may also deploy in the event of a severe frontal collision. ■Conditions under which the SRS airbags may deploy (inflate), other than a collision The SRS front airbags and SRS side and curtain shield airbags may also deploy if a serious impact occurs to the underside of your vehicle. Some examples are shown in the illustration. ●Hitting a curb, edge of pavement or hard surface ●Falling into or jumping over a deep hole ●Landing hard or falling The SRS curtain shield airbags may also deploy under the situations shown in the illustration. ●The angle of vehicle tip-up is marginal. ●The vehicle skids and hits a curb stone. SIENNA_OM_01999-08001_(U) 1-1. For safe use 47 ■Types of collisions that may not deploy the SRS airbag (SRS front air- bags) The SRS front airbags do not generally inflate if the vehicle is involved in a side or rear collision, if it rolls over, or if it is involved in a low-speed frontal collision. But, whenever a collision of any type causes sufficient forward deceleration of the vehicle, deployment of the SRS front airbags may occur. ●Collision from the side ●Collision from the rear ●Vehicle rollover ■Types of collisions that may not deploy the SRS airbags (SRS side and curtain shield airbags) The SRS side and curtain shield airbags may not activate if the vehicle is subjected to a collision from the side at certain angles, or a collision to the side of the vehicle body other than the passenger compartment. ●Collision from the side to the vehicle body other than the passenger compart- ment ●Collision from the side at an angle The SRS side airbags do not generally inflate if the vehicle is involved in a rear collision, if it rolls over, or if it is involved in a low-speed side collision or low-speed frontal collision. ●Collision from the rear ●Vehicle rollover

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2015 Toyota Sienna Owners Manual