2023 TOYOTA SIENNA HYBRID cruise control

4977-2. Steps to take in an emergency
7
When trouble arises
WARNING
●Do not use more than one com-
pact spare tire simultaneously.
●Replace the compact spare tire
with a standard tire as soon as
possible.
●Avoid sudden acceleration,
abrupt steering, sudden brak-
ing and shifting operations that
cause sudden engine braking.
■When the compact spare tire
is attached
The vehicle speed may not be
correctly detecte d, and the follow-
ing systems may not operate cor-
rectly:
• ABS & Brake assist
• VSC/Trailer Sway Control
• TRAC
• Dynamic radar cruise control with full-speed range
• PCS (Pre-Collision System)
• EPS
• LTA (Lane Tracing Assist)
• Tire pressure warning system
• AHB (Automatic High Beam)
• BSM (Blind Spot Monitor) (if equipped)
• Rear view monitor system (if equipped)
• Panoramic view monitor (if equipped)
• Toyota parking assist monitor (if equipped)
• Intuitive parking assist (if equipped)
• PKSB (Parking Support Brake) (if equipped)
• Navigation system (if equipped)
Also, not only c an the following
system not be utilized fully, but it
may actually negatively affect the
drive-train components:
• E-Four (Electronic On-Demand
AWD system) (AWD models)
■Speed limit when using the
compact spare tire
Do not drive at speeds in excess
of 50 mph (80 km /h) when a com-
pact spare tire is installed on the
vehicle.
The compact spare tire is not
designed for driving at high
speeds. Failure to observe this
precaution may lead to an acci-
dent causing death or serious
injury.
■After using the tools and jack
Before driving, ma ke sure all the
tools and jack are securely in
place in their storage location to
reduce the possibility of personal
injury during a collision or sudden
braking.
NOTICE
■Be careful when driving over
bumps with the compact
spare tire installed on the
vehicle
The vehicle height may become
lower when drivi ng with the com-
pact spare tire compared to when
driving with standard tires. Be
careful when driving over uneven
road surfaces.
■Driving with tire chains and
the compact spare tire
Do not fit tire chains to the com-
pact spare tire.
Tire chains may damage the vehi-
cle body and adversely affect driv-
ing performance.

Alphabetical Index571
Seat belts ............................. 399
Clock ............................... 100, 104
Coat hooks .............................. 388
Condenser .............................. 417
Console box ............................ 367
Consumption screen.............. 122
Conversation mirror ............... 370
Coolant Checking .............................. 416
Preparing and c hecking before
winter.................................. 344
Warning light ........................ 465
Cooling system ...................... 416 Hybrid system overheating... 509
Cruise control Dynamic radar cruise control with full-speed range .......... 291
Cup holders ............................ 368
Current fuel consumption ..... 125
Current fuel economy ............ 106
Curtain shield airbags ............. 41
Customizable features ........... 538
D
Daytime running light system251 Replacing light bulbs ............ 448
Defogger Outside rear view mirrors ..... 350
Rear window ........................ 350
Windshield............................ 349
Digital Rear-view Mirror ......... 189 Adjustment ........................... 191
Cleaning ............................... 194
Dinghy towing ........................ 232
Display BSM (Blind Spot Monitor)..... 303
Consumption screen ............ 122
Driving information ............... 106
Dynamic radar cruise control with full-speed range .......... 291
Energy monitor ..................... 122
Head-up display ................... 118 Intuitive parking assist ..........312
LTA (Lane Traci
ng Assist) ....284
Multi-information display.......104
RCD (Rear Camera Detection) ...........................................320
RCTA (Rear Cross Traffic Alert) ...........................................303
Warning messages ...............475
Do-it-yourself maintenance .403, 408
Door lock Back door .............................150
Front doors ...........................132
Sliding doors.........................137
Smart key system .................165
Wireless remote control........130
Door pockets...........................370
Doors Automatic door locking and unlocking system ................136
Back door .............................150
Door glasses ........................202
Door lock ..............................132
Front doors ...........................132
Open door warning buzzer ...136
Outside rear view mirrors .....199
Sliding door child-protectors .142
Sliding doors.........................137
Driver’s seat belt reminder light ...............................................471
Drive-start control ..................211
Driving Break-in tips .........................211
Correct posture .......................33
Driving mode select switch ...334
Hybrid Electric Vehicle driving tips ......................................342
Procedures ...........................210
Winter drive tips....................344
Driving informatio n display ...106
Driving mode select switch ...334
Driving position memory .......179

572Alphabetical Index
Memory recall function ......... 181
Power easy access system .. 179
Driving support system informa- tion display ........................... 110
Dynamic radar cruise control with full-speed rangeFunction ............................... 291
Warning message ................ 475
E
ECB (Electronically Controlled Brake System) ...................... 335
Eco drive mode ...................... 334
EDR (Event data recorder)......... 8
E-Four (Electronic On-Demand AWD system) ........................ 336
Elapsed time ........................... 111
Electric motor Location.................................. 79
Specification ......................... 518
Electric Power Steering (EPS) Function ............................... 336
Warning light ........................ 466
Electronically Controlled Brake System (ECB) ....................... 335
Electronic key Battery-saving function......... 166
If the electronic key does not operate properly ................. 502
Replacing the battery ........... 444
Emergency, in case of If a warning buzzer sounds .. 464
If a warning light turns on ..... 464
If a warning message is dis-played................................. 475
If the 12-volt battery is dis- charged .............................. 504
If the electronic key does not operate properly ................. 502
If the fuel filler door cannot be opened ............................... 501
If the hybrid sy stem will not start ...........................................499
If the vehicle is submerged or water on the road is rising ..458
If you have a flat tire .....480, 490
If you lose your keys.............500
If you think something is wrong ...........................................463
If your vehicle becomes stuck ...........................................512
If your vehicle has to be stopped in an emergency .................457
If your vehicle needs to be towed ...........................................460
If your vehicle ove rheats ......509
Emergency flashers ...............456
Energy monitor .......................122
Engine Compartment........................413
Hood .....................................410
Identification number ............518
Engine coolant Capacity ...............................520
Checking ..............................416
Preparing and checking before winter ..................................344
Warning light ........................465
Engine coolant temperature gauge ...............................97, 101
Engine oil Capacity ...............................519
Checking ..............................413
Preparing and checking before winter ..................................344
Warning light ........................465
Engine oil maintenance data .415
Enhanced Vehicle Stability Con- trol (Enhanced VSC ) .............336
Enhanced VSC (Enhanced Vehi- cle Stability Control).............336
EPS (Electric Po wer Steering)
Function................................336
Warning light ........................466

576Alphabetical Index
Malfunction indicator lamp.... 465
Menu icons ............................. 106
MeterClock ............................ 100, 104
Indicators................................ 94
Instrument panel light control99, 103
Meter control switches ......... 105
Meters ............................ 97, 101
Multi-information display ...... 104
Settings ........................ 112, 539
Units ............................. 115, 539
Warning lights ................ 93, 464
Warning messages .............. 475
Meter control switches .......... 105
Mirrors Digital Rear-view Mirror........ 189
Inside rear view mirror.......... 187
Outside rear view mirror defog-gers .................................... 350
Outside rear view mirrors ..... 199
Vanity mirrors ....................... 374
Moon roof Door lock linked moon roof oper-ation ................................... 205
Jam protection function ........ 205
Operation ............................. 205
Warning message ................ 206
Multi-information display Audio system-linked display . 111
Changing the display............ 105
Display contents ................... 104
Driving information display ... 106
Driving support system informa-tion display ......................... 110
Dynamic radar cruise control with full-speed range .......... 291
Energy monitor ..................... 122
Hybrid System In dicator . 98, 102
Intuitive parking assist-sensor ........................................... 312
Language ..................... 115, 539 LTA (Lane Traci
ng Assist) ....284
Menu icons ...........................106
Meter control switches..........105
PCS (Pre-Collisio n System) .270
Pop-up display......................115
Settings ........................112, 539
Suggestion function ......117, 539
Tire pressure ...... ..................424
Units .............................115, 539
Vehicle information display...111
Warning messages ...............475
N
Navigation system-linked display
...............................................118
Noise from under ve hicle...........6
Normal mode...........................334
O
Odometer...........................97, 101
Odometer and trip meter display “ODO TRIP” switch .........99, 103
“ODO TRIP” switch ..........99, 103
Oil Engine oil..............................519
Opener Back door .....................152, 154
Hood .....................................410
Open tray .................................370
Outer foot lights Replacing light bulbs ............448
Outside rear view mirrors ......199 Adjusting and folding ............199
BSM (Blind Spot M onitor) .....303
Linked mirror function when reversing.............................200
Outside rear view mirror defog- gers ....................................350
Outside temperature display .98, 102
Overheating.............................509

Alphabetical Index577
P
Panic mode ............................. 130
Parking assist sensors (intuitive parking assist) ...................... 312
Parking brake Operation ............................. 246
Parking brake engaged warning buzzer ................................ 248
Warning light ........................ 470
Warning message ................ 247
Parking lights Light switch .......................... 251
Replacing light bulbs ............ 448
Parking Support Brake (PKSB) ............................................... 324Indicator ................................. 94
Parking Support Brake function (rear-crossing vehicles) ...... 332
Parking Support Brake function (static objects) .................... 329
Warning light ........................ 468
PCS (Pre-Collision System) Enabling/disabling the pre-colli-sion system ........................ 272
Function ............................... 270
Warning light ........................ 467
Warning message ........ 268, 478
Personal lights ....................... 364 Switch................................... 364
Wattage ................................ 524
PKSB (Parking Support Brake) ............................................... 324Indicator ................................. 94
Parking Support Brake function (rear-crossing vehicles) ...... 332
Parking Support Brake function (static objects) .................... 329
Warning light ........................ 468
Power back door switch ........ 154
Power outlets .................. 374, 375
Power sliding door main switch ...............................................149
Power steering (Electric Power Steering system)...................336Warning light ........................466
Power switch...........................234 Auto power off fun ction.........238
Changing the power switch modes.................................237
Starting the hybrid system ....234
Power windows Door lock linked window opera-tion......................................203
Jam protection function ........202
Operation..............................202
Window lock switch ..............204
Pre-Collision System (PCS) Enabling/disabling the pre-colli-sion system ........................272
Function................................270
Warning light ........................467
Warning messag e ........268, 478
R
Radar cruise control
Dynamic radar cruise control with full-speed range ..........291
Radiator ...................................417
RCD (Rear Came ra Detection)
Function................................320
Warning message . ...............322
RCTA (Rear Cross Traffic Alert) RCTA Function .....................308
Warning message . ...............304
Rear automatic air conditioning system ...................................358
Rear Cross Traffic Alert (RCTA) ...............................................302
Rear heater system ................358
Rear passengers’ seat belt reminder light........................471
Rear seat .................................172 Adjustment ...........................172

Alphabetical Index579
Inside rear view mirror.......... 188
Intuitive parking assist .......... 312
LTA (Lane Tracing Assist).... 278
Parking Support Brake function (rear-crossing vehicles) ...... 304
Parking Support Brake function (static objects) .................... 312
Rain-sensing windshield wipers ........................................... 259
RCTA (Rear Cross Traffic Alert) ........................................... 304
Toyota Safety Sense ............ 265
Service plug .............................. 83
Service reminder message .... 403
Shift lever ................................ 241 If the shift lever cannot be shifted from P................................. 243
Shift lock system .................... 243
Shopping bag hooks .............. 387
Side airbags .............................. 41
Side auxiliary box ................... 372
Side marker lights Light switch .......................... 251
Replacing light bulbs ............ 448
Side mirrors ............................ 199 Adjustment ........................... 199
BSM (Blind Spot Monitor)..... 303
Folding ................................. 200
Heaters................................. 350
Linked mirror function when reversing ............................ 200
Side turn signal lights Replacing light bulbs ............ 448
Turn signal lever................... 245
Side windows ...... ................... 202
Sliding doors Canceling the power sliding door system ................................ 148
Hands Free Power Sliding doors
........................................... 141
Keyless entry........................ 138
Power sliding doors .............. 137 Sliding door child-protectors .142
Wireless remote control........139
Smart key system ...................165 Antenna location...................165
Entry functions......132, 138, 151
Starting the hybrid system ....234
Warning message . ...............475
Snow tires ...............................344
Spare tire Storage location ...................490
Spark plug ...............................520
Specifications .........................516
Speedometer .....................97, 101
Sport mode..............................334
Steering wheel Adjustment ...........................186
Heated steering wheel..........361
Meter control switches..........105
Stop lights Replacing light bulbs ............448
Storage feature .. .....................366
Storage precaution s ...............367
Stuck If the vehicle becomes stuck 512
Suggestion functi on ...............117
Sunshade ........................205, 385
Sun visors ...............................374
Switches “ODO TRIP” switch .........99, 103
“SOS” button ..........................75
Automatic High Beam switch 253
Brake hold switch .................249
BSM (Blind Spot M onitor) .....303
Digital Rear-view Mirror control switches..............................189
Door lock switch ...................135
Driving mode select switch ...334
Driving position memory switches..............................179
Dynamic radar cruise control with full-speed range ..........292
Emergency flashers switch...456

Alphabetical Index581
Tire inflation pressure display function............................... 424
Tire pressure warning system ........................................... 424
Uniform Tire Quality Grading 531
Warning light ........................ 470
Tools .............. .................. 481, 490
Top tether strap ... ..................... 71
Total load capacity ......... 217, 220
Towing Dinghy towing....................... 232
Towing eyelet ....................... 490
Trailer sway control .............. 336
Trailer towing................ 221, 222
Toyota Safety Sense .............. 265 AHB (Automatic High Beam) 253
Dynamic radar cruise control with full-speed range .......... 291
LTA (Lane Tracing Assist).... 278
PCS (Pre-Collision System) . 270
RSA (Road Sign Assist) ....... 288
TRAC (Traction Control) ........ 336
Traction battery (Hybrid battery) ................................................. 83Hybrid battery (traction battery) air intake vents ..................... 85
Location.................................. 83
Specification ......................... 518
Warning messages ................ 86
Traction Control (TRAC) ........ 336
Traction motor (e lectric motor)79
Trailer sway control ............... 336
Trailer towing .................. 221, 222
Transmission Driving mode select switch... 334
Hybrid transmission.............. 241
Trip meters ....... ................. 97, 101
Turn signal lights Replacing light bulbs ............ 448
Turn signal lever................... 245U
USB charging ports ................379
V
Vanity lightsVanity lights ..........................374
Wattage ................................524
Vanity mirrors .........................374
Vehicle data recordings .............7
Vehicle identification number517
Vehicle Stability Control (VSC) ...............................................336
Ventilators (seat ventilators) .361
VSC (Vehicle Stab ility Control)
...............................................336
W
Warning buzzers Approach warning ................298
Brake hold ............................469
Brake Override System ........469
Brake system ........................464
Downshifting .........................244
Drive-Start Control ................469
Electric power steering .........466
High coolant temperature .....465
Hybrid system overheat ........465
Intuitive parking assist OFF indi- cator ...................................467
Intuitive parking assist ..........312
Low engine oil pressure .......465
LTA (Lane Traci ng Assist) ....278
LTA indicator ........................467
Open door ............................136
Open hood............................136
Open window........................203
PKSB OFF indicator .............468
Pre-collision warn ing ............270
RCD OFF indicator ...............468
RCTA (Rear Cross Traffic Alert)