Page 22 of 668

22Pictorial index
SIENNA_OM_OM08013U_(U)Moon roof switches
*1 . . . . . . . . . . . . . . . . . . . . . . . . . . P. 189, 190
Power sliding door switches
*1. . . . . . . . . . . . . . . . . . . . . . . P. 123
Personal/interior lights
*2 . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 423
Rear ceiling light switch
*1 . . . . . . . . . . . . . . . . . . . . . . . . . . P. 425
Power back door switch
*1 . . . . . . . . . . . . . . . . . . . . . . . . . . P. 134
“SOS” button
*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 457
Personal/interior light main switch . . . . . . . . . . . . . . . . . . . P. 424
Auxiliary boxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 434
Conversation mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 440
Assist grips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 445
Vanity mirrors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 439
Sun visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 439
Inside rear view mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 179
Garage door opener switches
*1. . . . . . . . . . . . . . . . . . . . . . P. 448
Compass
*1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 453
*1: If equipped
*2: The illustration shows the front, but they are also equipped in the rear.
1
2
3
4
5
6
7
8
9
10
11
12
Page 38 of 668
381-1. For safe use
SIENNA_OM_OM08013U_(U)
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 lightDriver airbag
Side impact sensors (front
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 airbag1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Page 51 of 668

511-1. For safe use
SIENNA_OM_OM08013U_(U)
1
For safety and security
■Adult*1
■Child*4 or child restraint system*5
Condition and operation in the front passenger occupant classi-
fication system
Indicator/
warning light “AIR BAG ON” and “AIR BAG OFF”
indicator lights “AIR BAG ON”
SRS warning light Off
Seat belt reminder light Off
*2 or
flashing
*3
Devices Front passenger airbag
Activated
Side airbag on the front passenger seat
Curtain shield airbag in the front passenger side
Front passenger’s seat cushion airbag Activated*2
or
deactivated
*3
Front passenger’s seat belt pretensioner and force limiter Activated
Indicator/
warning light “AIR BAG ON” and “AIR BAG OFF”
indicator lights “AIR BAG
OFF”
*6
SRS warning light Off
Seat belt reminder light Off
*2 or
flashing
*3
Devices Front passenger airbag Deactivated
Side airbag on the front passenger seat Activated
Curtain shield airbag in the front
passenger side
Front passenger’s seat cushion airbag Deactivated
Front passenger’s seat belt pretensioner and force limiter Activated
Page 52 of 668
521-1. For safe use
SIENNA_OM_OM08013U_(U)■
Unoccupied
■There is a malfunction in the system
Indicator/
warning light “AIR BAG ON” and “AIR BAG OFF”
indicator lights Not illuminated
SRS warning light Off
Seat belt reminder light
Devices Front passenger airbag Deactivated
Side airbag on the front passenger seat Activated
Curtain shield airbag in the front
passenger side
Front passenger’s seat cushion airbag Deactivated
Front passenger’s seat belt pretensioner and force limiter Activated
*7
or
deactivated
*8
Indicator/
warning light “AIR BAG ON” and “AIR BAG OFF”
indicator lights “AIR BAG
OFF”
SRS warning light On
Seat belt reminder light Off
Devices Front passenger airbag
Deactivated
Side airbag on the front passenger seat Activated
Curtain shield airbag in the front
passenger side
Front passenger’s seat cushion airbag Deactivated
Front passenger’s seat belt pretensioner and force limiter Activated
Page 81 of 668
81
SIENNA_OM_OM08013U_(U)
Instrument cluster2
2. Instrument clusterWarning 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
Page 82 of 668
82
SIENNA_OM_OM08013U_(U)
2. Instrument cluster
Warning lights and indicators
Vehicles with monochrome display
Vehicles with color display
The units used on the meters and some indicators may differ depending on
the target region.
The warning lights and indicators on the instrument cluster and
center panel inform the driver of the status of the vehicle’s vari-
ous systems.
For the purpose of explanation, the following illustration dis-
plays all warning lights a nd indicators illuminated.
Page 83 of 668
SIENNA_OM_OM08013U_(U)
832. Instrument cluster
2
Instrument cluster
Warning lights inform the driver of malfunctions in the indicated vehi-
cle’s systems.
Warning lights
*1
(U.S.A.)
Brake system warning
light ( P. 541)
*1Electric power steering
system warning light
(P. 542)
*1
(Canada)
Brake system warning
light ( P. 541)
*1, 2, 3
Pre-collision system
warning light ( P. 542)
*1, 2Charging system
warning light (P. 541)*1
Slip indicator ( P. 542)
*1, 2Low engine oil pressure
warning light
(P. 541)
*2Open door warning light
( P. 543)
*1
(U.S.A.)
Malfunction indicator
lamp ( P. 541) Low fuel level warning
light (
P. 543)
*1
(Canada)
Malfunction indicator
lamp ( P. 541) Seat belt reminder light
(
P. 543)
*1SRS warning light
(P. 542)*1Master warning light
(P. 543)
*1
(U.S.A.)
ABS warning light
(P. 542)
*1
Tire pressure warning
light ( P. 543)
*1
(Canada)
ABS warning light
(P. 542)
*2
Third seat warning light
(P. 543)
Page 84 of 668

84
SIENNA_OM_OM08013U_(U)
2. Instrument cluster
*1: These lights turn on when the engine switch is turned to the “ON” position(vehicles without a smart key system) or IGNITION ON mode (vehicles
with a smart key system) to indicate that a system check is being per-
formed. They will turn off after the engine is started, or after a few seconds.
There may be a malfunction in a system if a light does not come on, or if
the lights do not turn off. Have the vehicle inspected by your Toyota dealer.
*2: If equipped
*3: The light flashes to indicate a malfunction.
The indicators inform the driver of the operating state of the vehicle’s
various systems.
Indicators
Turn signal indicator
( P. 237)*1Radar cruise control
indicator ( P. 263)
(U.S.A.)
Headlight indicator
(P. 239)*2, 3
Slip indicator ( P. 294)
(Canada)
Tail light indicator
(P. 239)*2VSC OFF indicator
(P. 294)
Headlight high beam
indicator ( P. 240)
*1, 2, 4Pre-collision system
warning light ( P. 299)
*1Automatic High Beam
indicator (P. 244)*1, 5, 6BSM (Blind Spot
Monitor) outside rear
view mirror indicators
(P. 305)
*1Fog light indicator
(P. 249) Security indicator
(
P. 75, 77)
Cruise control indicator
( P. 259, 263)
*2, 7Eco Driving Indicator
Light ( P. 86)
Cruise control “SET”
indicator ( P. 259, 263)