2023 TOYOTA TUNDRA HYBRID headlights

15Pictorial index
Owners Manual_USA_M0C052_en
Precautions for winter seas on.............................................. P.395
To prevent freezing (windshield wiper de-icer)
*.................... P.405
Precautions for car wash (vehicles with rain-sensing windshield wip-
ers)
*...................................................................................... P.443
Back window .................................................... .................. P.163
Fuel filler door ............................................... ..................... P.222
Refueling method ............................................... .................. P.222
Fuel type/fuel tan k capacity ................................... .............. P.542
Tires.......................................................... ........................... P.466
Tire size/inflation pressure ................................... ................ P.547
Winter tires/tire chains ....................................... .................. P.395
Checking/rotation/tire pressur e warning system ..................P.466
Coping with flat tires......................................... .................... P.515
Hood ........................................................... ......................... P.456
Opening ............................................................................... P.456
Engine oil ..................................................... ........................ P.543
Coping with overheating ...................................................... P.535
Headlights........................................................................... P.211
Parking lights ..................................................................... P.211
Turn signal lights ............................................. .................. P.204
Daytime running lights ......................................... ................ P.211
Head lights/daytime running lights ............................. ..... P.211
Turn signal lights ............................................. .................. P.204
Parking lights ....................................................................... P.211
Side marker lights
*............................................................. P. 204
Fog lights ..................................................... ....................... P.214
Light bulbs of the exterior lights for driving
(Replacing method: P.489, Watts: P.548)

17Pictorial index
Owners Manual_USA_M0C052_en
■ Instrument panel
Turn signal lever.............................................. ................... P.204
Headlight switch ............................................... ................. P.211
Headlights/tail lights/license pla te lights/daytime running lightsP.211
Fog lights ..................................................... ........................ P.214
Multi-information display . ................................................... P.95
Display ........................................................ ........................... P.95
When a warning message is displayed ............................ .... P.511
Meters ......................................................... .......................... P.91
Reading the meters/adjusting the instrument panel light ....... P .91
Warning lights/indicator lights ................................ ................ P.86
When a warning light turns on .................................. ........... P.501
Windshield wiper and washer switch............................... P.218
Usage................................................................................... P.218
Adding washer fluid .............................................................. P.462
Warning messages ............................................... ............... P.511

1453-4. Adjusting the steering wheel and mirrors
Owners Manual_USA_M0C052_en
3
Before driving
*: If equipped
The height of the rear view mir-
ror can be adjusted to suit your
driving posture.
Adjust the height of the rear
view mirror by moving it up and
down.
Responding to the level of
brightness of the headlights of vehicles behind, the reflected
light is automatically reduced.
Turn the 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.)
■To prevent sensor error
To ensure that the sensors operate
properly, do not touch or cover
them.
Inside rear view mir-
ror*
The rear view mirror’s posi-
tion can be adjusted to
enable sufficient confirma-
tion of the rear view.
Adjusting the height of
rear view mirror
WARNING
■Caution while driving
Do not adjust the position of the
mirror while driving.
Doing so may lead to mishandling
of the vehicle and cause an acci-
dent, resulting in death or serious
injury.
Anti-glare function

1483-4. Adjusting the steering wheel and mirrors
Owners Manual_USA_M0C052_en
■Adjusting the mirror height
The height of the rear view mir-
ror can be adjusted to suit your
driving posture.
Change to optical mirror mode,
adjusting the height of the rear
view mirror by moving it up and
down.
■Display settings (digital mir-
ror mode)
Settings of the display in the dig-
ital mirror mode can be
changed.
1 Press the menu button.
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 disappear 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
Adjusting the mirror
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 Home-
Link
® Training Tutorial to
assist customers to train
their Garage Door Opener
System. ( P.433)
Select to change the lan-
guage of the HomeLink
®
Training Tutorial.

1523-4. Adjusting the steering wheel and mirrors
Owners Manual_USA_M0C052_en
If you notice any of the following symptoms, refer to the following
table for the likely cause and the solution.
If the symptom is not resolved by the solution, have the vehicl e
inspected by your Toyota dealer.
If you notice any symptoms
SymptomLikely causeSolution
The image is diffi-
cult 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 Digi-
tal Rear-view Mirror.
Change to optical mirror
mode.
(If the light is coming
through the electronic
sunshade for panoramic
moon roof [if equipped],
close the electronic
sunshade.)

1533-4. Adjusting the steering wheel and mirrors
Owners Manual_USA_M0C052_en
3
Before driving
The image is diffi-
cult to see.
 The vehicle is in a dark
area.
 The vehicle is near a TV
tower, broadcasting sta-
tion, electric power plant,
or other location where
strong radio waves or
electrical noise may be
present.
 The temperature around
the camera is extremely
high/low.
 The ambient temperature
is extremely low.
 It is raining or humid.
 Sunlight or headlights are
shining directly into the
camera lens.
 The vehicle is under fluo-
rescent lights, sodium
lights, mercury lights, etc.
 Water vapor from the tail-
pipe is obstructing the
camera.
Change to optical mirror
mode.
(Change back to digital
mirror mode when the
conditions have
improved.)
The image is diffi-
cult to see.Foreign matters (such as
water droplets, snow, mud,
etc.) is on the camera lens.
 Change to optical mir-
ror mode.
 Rinse the camera
with a large quantity
of water, wipe it clean
with a soft cloth
dampened with water,
and then change back
to digital mirror mode.
The image is out of
alignment.The camera or its surround-
ing area has received a
strong impact.Change to optical mirror
mode and have the
vehicle inspected by
your Toyota dealer.
SymptomLikely causeSolution

2114-3. Operating the lights and wipers
Owners Manual_USA_M0C052_en
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.211) turn on.
2 The headlights and all
lights listed above (except
daytime running lights) turn
on.
3 The headlights, day- time running lights (
P.211)
and all the lights listed above
turn on and off automatically.
4 (if equipped) Off
■AUTO mode can be used when
The power switch is in ON.
■Daytime running light system
●On some models: The daytime
running lights illu minate using the
same lights as the headlights but
at a lower intensity.
●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 started
• The parking brake is released
• The headlight switch is in the
or
* position
*: When the surroundings are bright
●The daytime running lights remain
on after they illuminate, 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.
■Headlight control sensor
The sensor may not function prop-
erly if an object is placed on the sen-
sor, or anything that blocks the
sensor is affixed to the windshield.
Doing so interferes with the sensor
detecting the level of ambient light
Headlight switch
The headlights can be oper-
ated manually or automati-
cally.
Operating instructions

2124-3. Operating the lights and wipers
Owners Manual_USA_M0C052_enand may cause the automatic head-
light system to malfunction.
■Automatic light off system
●When the headlights are on: The
headlights and tail
lights turn off
30 seconds after the driver’s door
is opened and clos ed if the power
switch is turned to ACC or off.
(The lights turn off immediately if
on the key is pressed after all
the doors are closed.)
●When only the tail lights are on:
The tail lights tu rn off automati-
cally if the power switch is turned
to ACC or OFF and the driver’s
door is opened.
To turn the lights on again, turn the
power switch to ON, or turn the light
switch off once and then back to or .
■Light reminder buzzer
A buzzer sounds when the power
switch is turned to ACC or OFF and
the driver’s door is opened while the
lights are turned on.
■When unlock the doors (wel-
come lamp) (If equipped)
When the doors are unlocked using
the entry function or wireless remote
control, the front parking lights and
tail lights turn o n automatically.
When the light switch is in the AUTO
position and the surrounding area is
dark, this function will operate.
■Automatic headlight leveling
system (if equipped)
The level of the headlights is auto-
matically adjusted according to the
number of passengers and the load-
ing condition of the vehicle to
ensure that the headlights do not
interfere with other road users.
■Windshield wiper linked head-
light illumination
When driving during daytime with
the headlight swit ch turned to , if the windshield wipers are
used, the headlights will turn on
automatically after several seconds
to help enhance the visibility of your
vehicle.
■12-volt battery-saving function
In order to prevent the 12-volt bat-
tery of the vehicle from discharging,
if the headlights and/or tail lights are
on when the power switch is turned
to OFF the 12-volt battery-saving
function will operate and automati-
cally turn off all the lights after
approximately 20 minutes. When
the power switch is turned to ON,
the 12-volt battery-saving function
will be disabled.
When any of the following are per-
formed, the 12-volt battery-saving
function is canceled once and then
reactivated. All the lights will turn off
automatically 20 minutes after the
12-volt battery-saving function has
been reactivated:
●When the headlight switch is oper-
ated
●When a door is opened or closed
■Customization
Some functions can be customized.
(  P.561)
NOTICE
■To prevent 12-volt battery dis-
charge
Do not leave the lights on longer
than necessary when the hybrid
system is not operating.