Page 3 of 872

1
2
3
4
5
6
7
3
SIENNA_OM_OM45483U_(U)
2-1. Driving proceduresDriving the vehicle............... 214
Engine (ignition) switch (vehicles without a smart
key system)....................... 228
Engine (ignition) switch (vehicles with a smart
key system)....................... 231
Automatic transaxle ............ 238
Turn signal lever ................. 243
Parking brake ...................... 244
Horn .................................... 245
2-2. Instrument cluster and information display
Gauges and meters ............ 246
Indicators and warning lights ................................. 249
Multi-information display ..... 256
2-3. Operating the lights and wipers
Headlight switch .................. 270
Automatic High Beam ......... 277
Fog light switch ................... 284
Windshield wipers and washer ....................... 286
Rear window wiper and washer ....................... 294 2-4. Using other driving systems
Cruise control ..................... 297
Dynamic radar cruise control .............................. 302
Intuitive parking assist ........ 318
Rear view monitor system .............................. 325
Driving assist systems ........ 331
Hill-start assist control ........ 337
PCS (Pre-Collision System) ............................ 340
BSM (Blind Spot Monitor) ............................ 348
2-5. Driving information Cargo and luggage ............. 360
Vehicle load limits............... 368
Winter driving tips ............... 369
Trailer towing (with towing package) .......................... 373
Dinghy towing ..................... 393
2When driving
Page 8 of 872
SIENNA_OM_OM45483U_(U)
8
Pictorial indexExterior
Windshield wipers P. 286
Hood P. 669
Moon roof P. 151
Outside rear view mirrors P. 141
Front turn signal/parking andfront side marker lights
P. 243
Headlights (high beam)
and daytime running lights
P. 270, 274
Headlights (low beam) P. 270Fog lights P. 284
Antenna P. 483
Side turn signal lights
P. 243
Page 213 of 872

When driving2
213
SIENNA_OM_OM45483U_(U)
2-1. Driving proceduresDriving the vehicle............ 214
Engine (ignition) switch (vehicles without a smart
key system).................... 228
Engine (ignition) switch (vehicles with a smart
key system).................... 231
Automatic transaxle ......... 238
Turn signal lever .............. 243
Parking brake ................... 244
Horn ................................. 245
2-2. Instrument cluster and information display
Gauges and meters............. 246
Indicators and warning lights .............................. 249
Multi-information display............................ 256
2-3. Operating the lights and wipers
Headlight switch ............... 270
Automatic High Beam ...... 277
Fog light switch ................ 284
Windshield wipers and washer .................... 286
Rear window wiper and washer .................... 294 2-4. Using other driving systems
Cruise control ................... 297
Dynamic radar cruise control ............................ 302
Intuitive parking assist...... 318
Rear view monitor system ........................... 325
Driving assist systems ..... 331
Hill-start assist control ...... 337
PCS (Pre-Collision System).......................... 340
BSM (Blind Spot Monitor).......................... 348
2-5. Driving information Cargo and luggage .......... 360
Vehicle load limits ............ 368
Winter driving tips ............ 369
Trailer towing (with towing package)............. 373
Dinghy towing .................. 393
Page 270 of 872
270
SIENNA_OM_OM45483U_(U)
2-3. Operating the lights and wipers
Headlight switch
The headlights can be operated manually or automatically.
Turning the end of the lever turns on the lights as follows:
The illustration is intended as an example.
Ty p e A
The side marker, park-
ing, tail, license plate,
daytime running lights
(if equipped) and
instrument panel lights
turn on.
The headlights and all
lights listed above
(except daytime run-
ning lights) turn on.
The headlights, side
marker, parking lights,
daytime running lights
and so on turn on and
off automatically
(when the engine
switch is in the “ON”
position [vehicles with-
out a smart key sys-
tem] or the “ENGINE
START STOP” switch
is in IGNITION ON
mode [vehicles with a
smart key system]).
The daytime running
light system is on.
The daytime running
light system is off.
Ty p e B
(if equipped)
(if equipped)
(if equipped)
Page 271 of 872
271
2-3. Operating the lights and wipers
2
When driving
SIENNA_OM_OM45483U_(U)
Off.
Vehicles with the day-
time running light sys-
tem: The daytime
running light system is
on.
Off.
Vehicles with the day-
time running light sys-
tem: The daytime
running light system is
on.
(if equipped)
(if equipped)
Page 272 of 872
272 2-3. Operating the lights and wipers
SIENNA_OM_OM45483U_(U)
Turning on the high beam headlightsWith the headlights on, push
the lever away from you to
turn on the high beams.
When the light switch is in
position, the Automatic High
Beam system will be activated.
(P. 277)
Pull the lever toward you to the
center position to turn the high
beams off.
Pull the lever toward you and
release it to flash the high
beams once.
You can flash the high beams
with the headlights on or off.
Page 273 of 872
273
2-3. Operating the lights and wipers
2
When driving
SIENNA_OM_OM45483U_(U)
Manual headlight leveling dial
(vehicles with discharge
headlights)
The level of the headlight aim can be adjusted according to the num-
ber of passengers and the loadi ng condition of the vehicle.
Raises the level of the head-
lights
Lowers the level of the head-
lights
■ Guide to dial settings
A
B
Occupancy and luggage load conditionsDial position
OccupantsLuggage load2WD
modelsAWD
models
Driver None 0 0
Driver and front pas- senger None 0 0
Driver, front passen- ger and all passen-gers in the second seat None 0.5 0.5
All seats occupied None 2 2
All seats occupied Full luggage loading 4 3.5 Driver Full luggage loading 1.5 1.5
Page 274 of 872
274 2-3. Operating the lights and wipers
SIENNA_OM_OM45483U_(U)
■Daytime running light system (if equipped)
●To make your vehicle more visible to other drivers, the headlights turn on
automatically (at a reduced intensity) whenever the engine is started and
the parking brake is released. Daytime running lights are not designed for
use at night.
For the U.S.A.: Daytime running lights can be turned off by operating the
headlight switch.
● Compared to turning on the headlights, the daytime running light system
offers greater durability and consumes less electricity, so it can help
improve fuel economy.
■ Headlight control sensor (if equipped)
The sensor may not function properly if
an object is placed on the sensor, or any-
thing that blocks the sensor is affixed to
the windshield.
Doing so interferes with the sensor
detecting the level of ambient light and
may cause the automatic headlight sys-
tem to malfunction.