2020 TOYOTA SEQUOIA ignition

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TOYOTA SAFETY SENSE™
AHB is a safety system designed to help drivers see more of what’s ah\
ead at
nighttime while reducing glare for oncoming drivers. When enabled, AHB u\
ses 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 swi\
tch 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, press the AHB switch 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 turned on.
• There are many streetlights on the road ahead.
ACTIVATING THE AHB SYSTEM
CONDITIONS WHERE AHB WILL TURN ON/OFF AUTOMATICALLY
(1) (2)

45
OVERVIEW
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
Keep as low on
hips as possible
Take up slack
Too high
System reset initialization
1. Push and hold “
SET” button
until the indicator blinks three times.
2. Wait a few minutes to allow initialization to complete.
After adjusting tire pressures, or after tires have been rotated or repl\
aced, turn the
ignition switch to “ON” and press and hold the “
SET” button until indicator blinks
three times. Let the vehicle sit for a few minutes to allow initializati\
on to complete.
Refer to the load label on the door jamb or the Owner’s Manual for tire inflation
specifications.
If the tire pressure indicator flashes for more than 60 seconds and then\
remains on,
take the vehicle to your local Toyota dealer.
NOTE: The warning light may come on due to temperature changes or changes
in tire pressure from natural air leakage. If the system has not been initialized
recently, setting the tire pressures to factory specifications should turn off the
light.
NOTE: If a passenger’s seat belt is fully extended, then retracted even slightly,
the Automatic locking retractor (ALR) will prevent it from being re-extended
beyond that point, unless fully retracted again. This feature is used to help
hold child restraint systems securely.
To find more information about seat belts, and how to install a child re\
straint
system, refer to the Owner’s Manual.
Tire Pressure Monitoring (warning) System (TPMS)
Seat belts