2023 TOYOTA SIENNA HYBRID low beam

942-1. Instrument cluster
*1: These lights turn on when the power switch is turned to ON to
indicate that a system check is
being performed. They will turn
off after the hybr id system is on,
or after a few seconds. There
may be a malfunction in a sys-
tem if the light does not come on,
or turn off. Have the vehicle
inspected by your Toyota dealer.
*2: This light illuminates on the multi-informatio n display with a
message.
*3: Intuitive parking assist OFF indi- cator turns on when the power
switch is turned to ON while the
Intuitive parking assist function is
on. It will turn off after a few sec-
onds.
*4: This light illumi nates on the cen-
ter panel.
The indicators inform the driver
of the operating state of the
vehicle’s various systems.
(Canada)
(Flashes)
Parking brake indicator
(  P.470)
Tire pressure warning
light
*1 (  P.470)
Low fuel level warning
light ( P.470)
Seat belt reminder light
(  P.471)
Rear passengers’ seat
belt reminder light
*4
(  P.471)
WARNING
■If a safety system warning
light does not come on
Should a safety system light such
as the ABS and SRS warning light
not come on when you start the
hybrid system, this could mean
that these system s are not avail-
able to help protect you in an acci-
dent, which could result in death
or serious injury. Have the vehicle
inspected by your Toyota dealer
immediately if this occurs.
Indicators
Turn signal indicator
(  P.245)
(U.S.A.)
Headlight indicator
( P.251)
(Canada)
Tail light indicator
( P.251)
Headlight high beam indi-
cator ( P.253)
Automatic High Beam
indicator ( P.253)
Fog light indicator (if
equipped) ( P.257)
Smart key system indica-
tor
*1 (  P.234)
Cruise control indicator
(  P.291)
Dynamic radar cruise
control indicator
(  P.291)

2514-3. Operating the lights and wipers
4
Driving
4-3.Operating the lights and wipers
Operating the switch
turns on the lights as follows:
U.S.A.
Canada
1 The side marker, park-
ing, tail, license plate, instru-
ment panel lights, and
daytime running lights
( P.251) turn on.
2 The headlights and all
lights listed above (except
daytime running lights) turn
on.
3 The headlights, daytime
running lights ( P.251) and
all the lights listed above turn
on and off automatically. 4
(U.S.A. only) Off
■AUTO mode can be used when
The power switch is in ON.
■Daytime running light system
●Vehicles without projector head-
lights (type A): The daytime run-
ning lights illuminate using the
same lights as the low beam
headlights and illu minate dimmer
than the low beam headlights.
●Vehicles without projector head-
lights (type B): The daytime run-
ning lights illuminate using the
same lights as the parking lights
and illuminate brighter than the
parking lights.
●Vehicles with projector headlights:
The daytime runn ing lights illumi-
nate using the same lights as the
parking lights and illuminate
brighter than the parking lights.
●To make your vehicle more visible
to other drivers during daytime
driving, the daytime running lights
turn on automatically when all of
the following conditions are met.
(The daytime running lights are
not designed for use at night.)
• The hybrid system is operating
• The parking brake is released
• The headlight switch is in the
or
* position
• The fog lights are not illuminated
*: When the surroundings are bright
The daytime running lights remain
on after they illumi nate, even if the
parking brake is set again.
●For the U.S.A.: Daytime running
lights can be turned off by operat-
ing the switch.
●Compared to turning on the head-
lights, the daytime running light
system offers greater durability
and consumes less electricity, so
it can help improve fuel economy.
Headlight switch
The headlights can be oper-
ated manually or automati-
cally.
Turning on the headlights
A
B

2544-3. Operating the lights and wipers
2Turn the headlight switch to
the or position.
The Automatic High Beam indicator
will come on when the system is
operating.
■High beam automatic turning
on or off conditions
●When all of the following condi-
tions are fulfille d, the high beam
will be automatica lly turned on
(after approximately 1 second):
• Vehicle speed is above approxi-
mately 21 mph (34 km/h) or more.
• The area ahead of the vehicle is dark.
• There are no vehicles ahead with headlights or tail lights turned on.
• There are few streetlights on the
road ahead.
●If any of the following conditions
are fulfilled, the h igh beam will be
automatically turned off:
• Vehicle speed drops below
approximately 17 mph (27 km/h).
• The area ahead of the vehicle is not dark.
• Vehicles ahead have headlights or tail lights turned on.
• There are many streetlights on the
road ahead.
■Front camera detection infor-
mation
●The high beam may not be auto-
matically turned off in the following
situations:
• When oncoming vehicles sud-
denly appear from a curve
• When the vehicle is cut in front of by another vehicle
• When vehicles ahead are hidden from sight due to repeated curves,
road dividers or roadside trees
• When vehicles ahead appear from the faraway lane on a wide road
• When vehicles ahead have no lights
●The high beam ma y be turned off
if a vehicle ahead that is using fog
lights without using the headlights
is detected.
●House lights, street lights, traffic
signals, and illuminated billboards
or signs may cause the high beam
to switch to the low beams, or the
low beams to remain on.
●The following fact ors may affect
the amount of time taken to turn
the high beam on or off:
• The brightness of headlights, fog
lights, and tail lig hts of vehicles
ahead
• The movement and direction of
vehicles ahead
• When a vehicle ahead only has
operational lights on one side
• When a vehicle ahead is a two- wheeled vehicle
• The condition of the road (gradi-
ent, curve, condition of the road
surface etc.)
• The number of passengers and
amount of luggage
●The high beam ma y be turned on
or off when the d river does not
expect it.
●Bicycles or similar objects may not
be detected.
●In the situations shown below, the
system may not be able to accu-
rately detect surrounding bright-
ness levels. This may cause the
low beams to remain on or the
high beams to cause problems for
pedestrians, vehicles ahead or
other parties. In these cases,
manually switch between the high
and low beams.
• In bad weather (rain, snow, fog, sandstorms, etc.)
• The windshield is obscured by

2554-3. Operating the lights and wipers
4
Driving
fog, mist, ice, dirt, etc.
• The windshield is cracked or dam- aged
• The front camera is deformed or
dirty
• When the temperature of the front
camera is extremely high
• Surrounding brightness levels are equal to those of h eadlights, tail
lights or fog lights
• When headlights or tail lights of vehicles ahead are turned off,
dirty, changing color, or not aimed
properly
• When the vehicle is hit by water,
snow, dust, etc. fr om a preceding
vehicle
• When driving thr ough an area of
intermittently changing brightness
and darkness
• When frequently and repeatedly
driving ascending/descending
roads, or roads with rough, bumpy
or uneven surfaces (such as
stone-paved roads, gravel roads,
etc.)
• When frequently and repeatedly
taking curves or driving on a wind-
ing road
• There is a highly reflective object
ahead of the vehicle, such as a
sign or mirror
• The back of a vehicle ahead is
highly reflective, such as a con-
tainer on a truck
• The vehicle’s headlights are dam-
aged or dirty, or are not aimed
properly
• The vehicle is listing or tilting due
to a flat tire, a trailer being towed,
etc.
• The high beam and low beam are
repeatedly being switched
between in an abnormal manner
• The driver believes that the high
beam may be causing problems
or distress to other drivers or
pedestrians nearby
■Temporarily lowering sensor
sensitivity
The sensitivity of the sensor can be
temporarily lowered. 1
Turn the power s witch off while
the following conditions are met.
●The headlight switch is in or
position.
●The headlight switch lever is in the
original position.
●Automatic High Beam switch is
on.
2 Turn the power switch to ON.
3 Within 60 seconds after step 2,
repeat pushing the headlight
switch lever to the high beam
position then pulling it to the orig-
inal position quickly 10 times,
then leave the lever in the origi-
nal position.
4 If the sensitivity is changed, the
Automatic High Beam indicator
turns on and off 3 times.
■Switching to the high
beams
Push the lever away from you.
The Automatic High Beam indicator
will turn off and the headlight high
beam indicator will turn on.
Pull the lever to its original position
to activate the Automatic High
Beam system again.
Turning the high beam
on/off manually

2564-3. Operating the lights and wipers
■Switching to the low beams
Press the Automatic High Beam
switch.
The Automatic High Beam indicator
will turn off.
Press the switch to activate the
Automatic High Beam system
again.
■Temporarily switching to
the low beams
Pull the lever toward you and
then return it to its original posi-
tion.
The high beams are on while the
lever is pulled toward you, how-
ever, after the lever is returned to
its original position, the low beams
remain on for a certain amount of
time. Afterwards, the Automatic
High Beam will be a ctivated again.
■Temporarily switching to the
low beams
It is recommended to switch to the
low beams when the high beam
may cause problems or distress to
other drivers or pedestrians nearby.

2574-3. Operating the lights and wipers
4
Driving
*: If equipped
1*1 or *2 Turns the
fog lights off
2 Turns the fog lights on
*1: For the U.S.A.
*2: For Canada
■Fog lights can be used when
The parking lights are on or the
headlights are on in low beam.
Operating the lever oper-
ates the wipers or washer as fol-
lows:
Intermittent windshield wipers
1
*1 or *2 Off
2
*1 or *2 Intermittent
operation
3
*1 or *2 Low speed
operation
Fog light switch*
The fog lights offer
improved visibility in diffi-
cult driving conditions,
such as in rain and fog.
Operating procedure
NOTICE
■To prevent 12-volt battery dis-
charge
Do not leave the lights on longer
than necessary when the hybrid
system is off.
Windshield wipers and
washer
Operating the lever can
switch between automatic
operation and manual oper-
ation, or can use the
washer.
NOTICE
■When the windshield is dry
Do not use the wipers, as they
may damage the windshield.
Operating the wiper lever

2654-5. Using the driving support systems
4
Driving
4-5.Using the driving support systems
■PCS (Pre-Collision System)
 P.270
■LTA (Lane Tracing Assist)
 P.278
■AHB (Automatic High
Beam)
 P.253
■RSA (Road Sign Assist) (if
equipped)
 P.288
■Dynamic radar cruise con-
trol with full-speed range
 P.291 Two types of sensors, located
behind the front grille and wind-
shield, detect information neces-
sary to operate the drive assist
systems.
Radar sensor
Front camera
Toyota Safety Sense
2.0
The Toyota Safety Sense
2.0 consists of the following
drive assist systems and
contributes to a safe and
comfortable driving experi-
ence:
Driving assist system
WARNING
■Toyota Safety Sense 2.0
The Toyota Safety Sense 2.0 is
designed to operate under the
assumption that the driver will
drive safely, and is designed to
help reduce the impact to the
occupants and the vehicle in the
case of a collision or assist the
driver in normal driving condi-
tions.
As there is a limit to the degree of
recognition accuracy and control
performance that this system can
provide, do not overly rely on this
system. The driver is always
responsible for paying attention to
the vehicle’s su rroundings and
driving safely.
Sensors
A
B

3174-5. Using the driving support systems
4
Driving
●When vehicle horns, vehicle
detectors, motorcycle engines, air
brakes of large vehicles, the clear-
ance sonar of other vehicles or
other devices which produce ultra-
sonic waves are near the vehicle.
●If the front of the vehicle is raised
or lowered due to the carried load.
●If the orientation of a sensor has
been changed due to a collision or
other impact.
●The vehicle is approaching a tall
or curved curb.
●Driving close to columns (H-
shaped steel beams, etc.) in multi-
story parking garages, construc-
tion sites, etc.
●If the vehicle cannot be driven in a
stable manner, such as when the
vehicle has been in an accident or
is malfunctioning.
●On an extremely bumpy road, on
an incline, on gravel, or on grass.
●When tire chains, a compact
spare tire or an emergency tire
puncture repair kit are used.
■Detection range of the sen-
sors
Approximately 3.3 ft. (100
cm)
Approximately 4.9 ft. (150
cm)
Approximately 2.0 ft. (60 cm)
The diagram shows the detection
range of the sensors. Note that the
sensors cannot detect objects that
are extremely clos e to the vehicle.
The range of the sensors may
change depending on the shape of
the object, etc.
■Distance display
When an object is detected by a
sensor, the approximate dis-
tance to the object will be dis-
played on the multi-information
display and audio system
screen. (As the distance to the
object becomes short, the dis-
tance segments may blink.)
Sensor detection display,
object distance
A
B
C