headlights TOYOTA TUNDRA 2019 Owners Manual (in English)

11
Lights & turn signals
HEADLIGHTS
FOG LIGHTS (IF EQUIPPED)
TURN SIGNALS
Daytime Running Light system (DRL) Automatically turns on under certain
conditions to make vehicle more visible to other drivers. Not for use at\
night.
Automatic light cut off system (AUTO) Automatically turns lights off after 30
second delay, or lock switch on remote may be pushed after locking. Automatic High Beam system (AHB) Automatically switches between high
and low beams as appropriate to provide the most light possible and enha\
nce
forward visibility. Refer to Toyota Safety Sense™ P (TSS-P) in this guide or the Owner’\
s Manual for
more details on the Automatic High Beam feature.
* Operating conditions must be met. Refer to Owner’s Manual for detai\
ls.
Front fog lights come on only when the headlights are on low beam.
Right turn
Lane change
Lane change Left turn
High beam
flasherParking lights
DRL OFF Auto
Headlights
Turn
OFF
ON
High beam
or
Auto High Beam*
OVERVIEW
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURESLow beam
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28
Quick overview-Toyota Safety Sense™ P (TSS-P)
Sensors
TSS-P combines an in-vehicle camera mounted in front of the inside rear \
view mirror
and a millimeter-wave radar mounted in the front grill. These sensors su\
pport the
driver assist systems.
TOYOTA SAFETY SENSE™
Toyota Safety Sense™ P (TSS-P) is a set of active safety technologies designed
to help mitigate or prevent collisions across a wide range of traffic si\
tuations, in
certain conditions. TSS-P is designed to help support the driver’s aw\
areness,
decision making and vehicle operation contributing to a safe driving exp\
erience.
Refer to the Owner’s Manual for operation, setting adjustments, limitations and
more details to understand these functions and complete safety precautions. For
more information, please go to http://www.toyota.com/safety-sense
Automatic High Beams (AHB)AHB is designed to detect the headlights of oncoming vehicles and the ta\
il
lights of preceding vehicles and switch between high beams and low beams\

as appropriate. Pre-Collision System with Pedestrian Detection (PCS w/PD)
PCS w/PD is designed to provide alert, mitigation, and/or avoidance
support in certain conditions, when the system detects a potential
collision with a preceding vehicle is likely to occur.
Advanced millimeter-wave radar sensor system is designed to work
with the camera sensor to help recognize a preceding pedestrian,
and provide an alert, mitigation and/or avoidance support in certain
conditions.
Dynamic Radar Cruise Control (DRCC)
DRCC is designed to help maintain a pre-set distance to a preceding vehi\
cle
when the preceding vehicle is traveling at a lower speed.
Lane Departure Alert (LDA)
LDA is designed to provide notification when the system detects an
unintended lane departure.
Camera sensor
Radar sensor
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38
AHB is a safety system designed to help drivers see more of what’s ah\
ead at
nighttime and reduce glare for oncoming drivers. When enabled, AHB uses \
an
in-vehicle camera to help detect the headlights of oncoming vehicles and\
tail lights
of preceding vehicles, then automatically switches between high and low \
beams
as appropriate to provide the most light possible and enhance forward vi\
sibility.
By using high beams more frequently, the system may allow earlier detect\
ion of
pedestrians and obstacles.
Refer to the Toyota Owner’s Manual for additional information on AHB \
operation,
settings adjustments, limitations, and precautions before attempting to \
use it.
Automatic High Beams (AHB)
(1) With the engine switch in IGNITION ON mode, turn the headlight switch to
“
” or “AUTO” position.
(2) Push lever away from you.
(3) Press the “
” switch.

The AHB indicator will come on when the headlights are turned on automat\
ically
to indicate that the system is active.
Note: Pull the lever back toward you to turn the AHB system off.
The AHB indicator will turn off. To turn switch to “
” position and the manual
high beam indicator “
” turns on.
When all of these conditions are met, high beams will be automatically t\
urned on
(after approximately 1 second):
• Vehicle speed is above approximately 21 mph (34 km/h.)
• The area ahead of the vehicle is dark.
• There are no oncoming or preceding vehicles with headlights or tail\
lights turned
on.
• There are few street lights on the road ahead.
If any of these conditions occur, the system is designed to automaticall\
y turn off
high beams:
• Vehicle speed drops below approximately 17 mph (27 km/h.)
• The area ahead of the vehicle is not dark.
• Oncoming or preceding vehicles have headlights or tail lights turne\
d on.
• There are many streetlights on the road ahead.
ACTIVATING THE AHB SYSTEM
CONDITIONS WHERE AHB WILL TURN ON/OFF AUTOMATICALLY
(1) (2)
TOYOTA SAFETY SENSE™
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