2021 TOYOTA SIENNA HYBRID headlights

15Pictorial index
Outside rear view mirrors .................................................P.198
Adjusting the mirror angle ....................................................P.198
Folding the mirrors ...............................................................P.199
Driving position memory
*.....................................................P.178
Defogging the mirrors
*.........................................................P.350
Windshield wipers .............................................. ...............P.254
Precautions against winter season .............................. ........P.343
To prevent freezing (windshield wiper de-icer)
*...................P.350
Precautions against car wash
(Rain-sensing windshield wipers)
*.......................................P.401
Fuel filler door ............................................... .....................P.259
Refueling method ............................................... ..................P.259
Fuel type/fuel tan k capacity .................................................P.520
Tires ....................................................................................P.424
Tire size/inflation pressure ................................... ................P.525
Winter tires/tire chain ........................................ ...................P.343
Checking/rotation/tire pressur e warning system ..................P.424
Coping with flat tires......................................... ............P.481, 491
Hood ....................................................................................P.413
Opening ........................................................ .......................P.413
Engine oil ..................................................... ........................P.521
Coping with overheat ........................................... ................P.511
Warning messages ..............................................................P.477
Headlights/side marke r lights/parking lights ..................P.248
Turn signal lights ...............................................................P.242
Headlights/daytime running lights .............................. .....P.248
Fog lights
*............................................................... ............P.254
Light bulbs of the exterior lights for driving
(Replacing method: P.451, Watts: P.526)
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18Pictorial index
Headlights/side marker lights/parking lights ..................P.248
Turn signal lights ...............................................................P.242
Parking lights
*/daytime running lights.............................P.248
Fog lights
*............................................................... ............P.254
Stop lights/tail lights
*.................................................P.242, 248
Side marker lights
*/tail lights*...........................................P.248
Back-up lights
Shifting the shift lever to R ...................................................P.238
License plate lights........................................... .................P.248
Side turn signal lights
*......................................................P.242
*: If equipped
Type C
Front doors .................................................... .....................P.132
Locking/unlocking ................................................................P.132
Light bulbs of the exterior lights for driving
(Replacing method: P .451, Watts: P.526)
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20Pictorial index
Coping with flat tires.....................................................P.481, 491
Hood ....................................................................................P.413
Opening ........................................................ .......................P.413
Engine oil ..................................................... ........................P.521
Coping with overheat ........................................... ................P.511
Warning messages ..............................................................P.477
Headlights/side marker lights .................................. .........P.248
Turn signal lights ...............................................................P.242
Parking lights
*/daytime running lights.............................P.248
Fog lights
*............................................................... ............P.254
Stop lights/tail lights
*.................................................P.242, 248
Side marker lights
*/tail lights*...........................................P.248
Back-up lights
Shifting the shift lever to R ...................................................P.238
License plate lights........................................... .................P.248
Side turn signal lights
*......................................................P.242
*: If equipped
Light bulbs of the exterior lights for driving
(Replacing method: P .451, Watts: P.526)
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22Pictorial index
Energy monitor.....................................................................P.122
When the warning messages are displayed ........................ P.477
Turn signal lever ................................................................P.242
Headlight switch ................................................................P.248
Headlights/parking lights/tail lights/
license plate lights/daytime running lights .................... ........P.248
Fog lights
*1............................................................... ............P.254
Windshield wiper and washer switch ..............................P.254
Rear window wiper and washer switch ...........................P.257
Usage.......................................................... .................P.254, 257
Adding washer fluid ..............................................................P.421
Warning messages ..............................................................P.477
Emergency flasher switch ....................................... ..........P.458
Hood lock release lever ........................................ .............P.413
Tilt and telescopic steering control switch/
tilt and telescopic steering lock release lever ................ .P.185
Adjustment ..................................................... ......................P.185
Driving position memory
*1....................................................P.178
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”.
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1172-1. Instrument cluster
2
Vehicle status information and indicators
Select to reset the meter display
settings.
■Suspension of the settings dis-
play
●In the following situations, opera-
tion of the setting s display will be
temporarily suspended.
• When a warning message appears on the multi-information
display
• When the vehicle begins to move
●Settings for functions not
equipped to the vehicle are not
displayed.
●When a function is turned off, the
related settings for that function
are not selectable.
Select to display warning mes-
sages and measures to be
taken if a malfunction is detected. (
P.477)
Displays suggestions to the
driver in the following situations.
To select a response to a dis-
played suggestion, use the
meter control switches.
■Suggestion to turn on the
headlights
If the headlight switch is in other
than or , and the vehicle
speed is 3 mph (5 km/h) or
higher for a certain amount of
time when the surroundings are
dark, a suggestion message will
be displayed.
■Suggestion to turn off the
headlights
If the headlights are left on for a
certain amount of time after the
power switch has been turned
off, a suggestion message will
be displayed.
When the headlight switch is in
the AUTO position: The mes-
sage asking if you wish to turn
the headlights off is displayed.
To turn the headlights off, select
“Yes”.
If the driver’s door is opened after
the power switch is turned off, this
suggestion message will not be dis-
played.
■Customization
The suggestion fu nction can be
turned on/off. (Customizable fea-
WARNING
■Cautions during setting up
the display
As the hybrid system needs to be
operating during setting up the
display, ensure that the vehicle is
parked in a place with adequate
ventilation. In a closed area such
as a garage, exhaust gases
including harmful carbon monox-
ide (CO) may collect and enter
the vehicle. This may lead to
death or a seri ous health hazard.
NOTICE
■During setting up the display
To prevent 12-vo lt battery dis-
charge, ensure that the hybrid
system is operating while setting
up the display features.
Warning message dis-
play ( )
Suggestion function

1873-4. Adjusting the steering wheel and mirrors
3
Before driving
Reflected light from the head-
lights of vehicles behind can be
reduced by operating the lever.
1Normal position
2 Anti-glare position
Responding to the level of
brightness of the headlights of
vehicles behind, the reflected
light is automatically reduced.
Changing automatic anti-glare
function mode on/off
When the automatic anti-glare func-
tion is in ON mode, the indicator
illuminates.
The function will set to ON mode
each time the power switch is
turned to ON.
Pressing the button turns the func-
tion to OFF mode. (The indicator also turns off.)
Vehicles without garage door
opener
Vehicles with garage door
opener
■To prevent sensor error (vehi-
cles with auto ant i-glare inside
rear view mirror)
To ensure that the sensors operate
properly, do not touch or cover
them.
Vehicles without garage door
opener
Anti-glare function (vehi-
cles with manual anti-
glare inside rear view mir-
ror)
Anti-glare function (vehi-
cles with auto anti-glare
inside rear view mirror)
A
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1913-4. Adjusting the steering wheel and mirrors
3
Before driving
The icons will be displayed.
2Press the menu button
repeatedly and select the
item you want to adjust.
3 Press or to
change the setting.
The icons will disapp ear if a button
is not operated fo r approximately 5
seconds or more.
*: This is a functi on for the optical
mirror mode, however, the setting
can also be changed while using
the digital mirror mode.
■Enabling/disabling the
automatic anti-glare func-
tion (optical mirror mode)
The automatic anti-glare func-
tion in the optical mirror mode
can be enabled/disabled. The
setting can be changed in both
the digital mirror mode and the
optical mirror mode.
When using the digital mirror
mode
 P.190
IconsSettings
Select to adjust the bright-
ness of the display.
Select to adjust the area
displayed up/down.
Select to adjust the area
displayed to the left/right.
Select to adjust the angle of
the displayed image.
Select to zoom in/out the
displayed image.
Select to enable/disable the
automatic anti-glare func-
tion.
*
Responding to the bright-
ness of the headlights of
vehicles behind, the
reflected light is automati-
cally adjusted.
The automatic anti-glare
function is enabled each
time the power switch is
changed to ON.
Select to display
HomeLink
® Training Tuto-
rial to assist customers to
train their Garage Door
Opener System. ( P.392)
Select to change the lan-
guage of the Homelink
®
Training Tutorial.
IconsSettings

1953-4. Adjusting the steering wheel and mirrors
3
Before driving
SymptomLikely causeSolution
The image is difficult to
see.
The mirror surface is
dirty.Clean the mirror surface
gently, using a soft dry
cloth.
Sunlight or headlights
are shining directly into
the Digital Rear-view
Mirror.
Change to optical mirror
mode.
(If the light is coming
through the moon roof [if
equipped], close the
sunshade.)
• T h e v e h i c l e i s i n a d a r k area.
• The vehicle is near a TV tower, broadcast-
ing station, electric
power plant, or other
location where strong
radio waves or electri-
cal noise may be pres-
ent.
• The temperature around the camera is
extremely high/low.
• The ambient tempera- ture is extremely low.
• It is raining or humid.
• Sunlight or headlights are shining directly into
the camera lens.
• The vehicle is under fluorescent lights,
sodium lights, mer-
cury lights, etc.
• Exhaust gas is obstructing the cam-
era.
Change to optical mirror
mode.
(Change back to digital
mirror mode when the
conditions have
improved.)