2023 TOYOTA SIENNA HYBRID warning light

2TABLE OF CONTENTS
For your information...................6
Reading this manual ................ 11
How to search .......................... 12
Pictorial index .......................... 14
1-1. For safe use Before driving ................... 32
For safe driving ................ 33
Seat belts ......................... 35
SRS airbags ..................... 41
Front passenger occupant classification system ...... 51
Exhaust gas precautions.. 56
1-2. Child safety Riding with children .......... 57
Child restraint systems..... 58
1-3. Emergency assistance Safety Connect ................ 75
1-4. Hybrid system Hybrid system features .... 79
Hybrid system precautions ....................................... 83
1-5. Theft deterrent system Immobilizer system .......... 88
Alarm................................ 89
2-1. Instrument cluster Warning lights and indicators....................................... 92
Gauges and meters (with 4.2-inch display) ............. 97Gauges and meters (with 7-
inch display) ................ 101
Multi-information display 104
Head-up display ............ 118
Energy monitor/consumption screen.......................... 122
3-1. Key information Keys .............................. 128
3-2. Opening, closing and lock- ing the doors
Front doors .................... 132
Sliding doors.................. 137
Back door ...................... 150
Smart key system .......... 165
3-3. Adjusting the seats Front seats .................... 170
Rear seats ..................... 172
Driving position memory 179
Head restraints .............. 183
3-4. Adjusting the steering wheel and mirrors
Steering wheel............... 186
Inside rear view mirror ... 187
Digital Rear-view Mirror . 189
Outside rear view mirrors .................................... 199
3-5. Opening, closing the win- dows and moon roof
Power windows ............. 202
Moon roof ...................... 205
1For safety and security
2
Vehicle status
information and
indicators
3Before driving

4TABLE OF CONTENTS
5-3. Using the storage featuresList of storage features . 366
Luggage compartment fea- tures ............................ 372
5-4. Using the other interior fea- tures
Other interior features ... 374
Garage door opener...... 388
6-1. Maintenance and care Cleaning and protecting the vehicle exterior ............ 396
Cleaning and protecting the vehicle interior ............. 399
6-2. Maintenance Maintenance requirements.................................... 402
General maintenance.... 404
Emission inspection and maintenance (I/M) pro-
grams .......................... 406
6-3. Do-it-yourself maintenance Do-it-yourself service pre-cautions ....................... 408
Hood ............................. 410
Positioning a floor jack .. 412
Engine compartment ..... 413
12-volt battery ............... 419
Tires .............................. 421
Tire inflation pressure ... 435
Wheels ......... .................437
Air conditioning filter ...... 438
Cleaning the hybrid battery (traction battery) air intake
vents............................ 440Electronic key battery ....
444
Checking and replacing fuses ............................ 446
Light bulbs ..................... 448
7-1. Essential information Emergency flashers....... 456
If your vehicle has to be stopped in an emergency.................................... 457
If the vehicle is submerged or water on the road is rising.................................... 458
7-2. Steps to take in an emer- gency
If your vehicle needs to be towed ........................... 460
If you think something is wrong........................... 463
If a warning light turns on or a warning buzzer sounds
.................................... 464
If a warning message is dis- played .......................... 475
If you have a flat tire (vehi- cles without spare tire)480
If you have a flat tire (vehi- cles with spare tire) ..... 490
If the hybrid system will not start ............................. 499
If you lose your keys...... 500
If the fuel fille r door cannot
be opened ................... 50
1
I f th

e electronic key does not
operate properly .......... 502
6Maintenance and care
7When trouble arises

15Pictorial index
Outside rear view mirrors .................................................P.199
Adjusting the mirror angle ....................................................P.199
Folding the mirrors ...............................................................P.200
Driving position memory
*.....................................................P.179
Defogging the mirrors
*.........................................................P.350
Windshield wipers .............................................. ...............P.257
Precautions against winter season .............................. ........P.344
To prevent freezing (windshield wiper de-icer)
*...................P.350
Precautions against car wash
(Rain-sensing windshield wipers)
*.......................................P.397
Fuel filler door ............................................... .....................P.262
Refueling method ............................................... ..................P.262
Fuel type/fuel tan k capacity .................................................P.518
Tires ....................................................................................P.421
Tire size/inflation pressure ................................... ................P.523
Winter tires/tire chain ........................................ ...................P.344
Checking/rotation/tire pressur e warning system ..................P.421
Coping with flat tires......................................... ............P.480, 490
Hood ....................................................................................P.410
Opening ........................................................ .......................P.410
Engine oil ..................................................... ........................P.519
Coping with overheat ........................................... ................P.509
Warning messages ..............................................................P.475
Headlights/side marke r lights/parking lights ..................P.251
Turn signal lights ...............................................................P.245
Headlights/daytime running lights .............................. .....P.251
Fog lights
*............................................................... ............P.257
Light bulbs of the exterior lights for driving
(Replacing method: P.448, Watts: P.524)
D
E
F
G
H
I
J
K

16Pictorial index
Stop lights/tail lights ..........................................................P.251
Side marker lights
*/tail lights*...........................................P.251
Back-up lights
Shifting the shift lever to R ...................................................P.241
License plate lights........................................... .................P.251
Side turn signal lights
*......................................................P.245
*: If equipped
Type B
Front doors .................................................... .....................P.132
Locking/unlocking ................................................................P.132
Opening/closing the front sid e windows...............................P.202
Locking/unlocking by using the mechanical key ..........P.133, 502
Warning messages ..............................................................P.475
Sliding doors .................................................. ....................P.137
Locking/unlocking ................................................................P.138
Opening/closing the sliding door ............................... ...........P.139
L
M
N
O
P
A
B

20Pictorial index
Coping with flat tires.....................................................P.480, 490
Hood ....................................................................................P.410
Opening ........................................................ .......................P.410
Engine oil ..................................................... ........................P.519
Coping with overheat ........................................... ................P.509
Warning messages ..............................................................P.475
Headlights/side marker lights .................................. .........P.251
Turn signal lights ...............................................................P.245
Parking lights
*/daytime running lights.............................P.251
Fog lights
*............................................................... ............P.257
Stop lights/tail lights
*.........................................................P.251
Side marker lights
*/tail lights*...........................................P.251
Back-up lights
Shifting the shift lever to R ...................................................P.241
License plate lights........................................... .................P.251
Side turn signal lights
*......................................................P.245
*: If equipped
Light bulbs of the exterior lights for driving
(Replacing method: P .448, Watts: P.524)
H
I
J
K
L
M
N
O
P

21Pictorial index
■Instrument panel
Power switch ................................................... ...................P.234
Starting the hybrid system/chan ging the modes ..........P.234, 237
Emergency stop of the hybrid system ............................ ......P.457
When the hybrid system will not start .......................... ........P.499
Warning messages ..............................................................P.475
Shift lever.................................................... ........................P.241
Changing the shift position.................................... ...............P.242
Precautions against towing ..................................................P.460
When the shift lever does not move............................. ........P.243
Meters ......................................................... ..................P.97, 101
Reading the meters/adjusting the instrument panel light ............................................................... ..........P.97, 99, 101, 103
Warning lights/indicator lights ................................ ................P.92
When the warning lights come on ................................ ........P.464
Multi-information display . .................................................P.104
Display .................................................................................P.104A
B
C
D

22Pictorial index
Energy monitor.....................................................................P.122
When the warning messages are displayed ........................ P.475
Turn signal lever ................................................................P.245
Headlight switch ................................................................P.251
Headlights/parking lights/tail lights/
license plate lights/daytime running lights .................... ........P.251
Fog lights
*1............................................................... ............P.257
Windshield wiper and washer switch ..............................P.257
Rear window wiper and washer switch ...........................P.260
Usage.......................................................... .................P.257, 260
Adding washer fluid ..............................................................P.418
Warning messages ..............................................................P.475
Emergency flasher switch ....................................... ..........P.456
Hood lock release lever ........................................ .............P.410
Tilt and telescopic steering control switch/
tilt and telescopic steering lock release lever ................ .P.186
Adjustment ..................................................... ......................P.186
Driving position memory
*1....................................................P.179
Air conditioning system ............................. .......................P.348
Usage.......................................................... .........................P.348
Rear window defogger ........................................... ..............P.350
Multimedia system
*1, 2
*1
: If equipped
*2: Refer to “NAVIGATI ON AND MULTIMEDIA SYSTEM OWNER’S MAN-
UAL”.
E
F
G
H
I
J
K

331-1. For safe use
1
For safety and security
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.170)
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.170)
Lock the head restraint in
place with the center of the
head restraint closest to the
top of your ears. ( P.183)
Wear the seat belt correctly.
( P.36)
WARNING
■Before driving
●Check that the floor mat is
securely fixed in the correct
place with all the provided
retaining hooks (clips). Be espe-
cially careful to perform this
check after cleaning the floor.
●With the hybrid system 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.
For safe driving
For safe driving, adjust the
seat and mirror to an appro-
priate position before driv-
ing.
Correct driving posture
A
B
C
D