232
4-5. Using the driving support systems
LEXUS NX300h Owners Manu-
al_USA_OM78212U
■ Buzzer operation and distance to
an obstacle
A buzzer sounds when the sensors are
operating.
The buzzer sounds faster as the
vehicle approaches an obstacle.
When the vehicle comes within the
following distance of the obstacle,
the buzzer sounds continuously.
• Front corner sensors: Approximately 1.0
ft. (30 cm)
• Front center sensors: Approximately 1.0
ft. (30 cm)
• Rear corner sensors: Approximately 1.0
ft. (30 cm)
• Rear center sensors: Approximately 1.2
ft. (35 cm)
When 2 or more obstacles are
detected simultaneously, the buzzer
system responds to the nearest
obstacle. If one or both come within
the above distances, the beep will
repeat a long tone, followed by fast
beeps.
■ Customization
Settings (e.g. buzzer sounds volume) can
be changed. (→P.425)
*
: If equipped
The system operates in the following
situations when an obstacle is detected
in the traveling direction of the vehicle.
■ The vehicle is driven at low speeds
and the brake pedal is not
depressed, or is depressed too late
Parking Support Brake func-
tion (for static objects)
*
When a collision may occur with an
obstacle while parking or traveling
at low speeds, when the vehicle
suddenly moves forward due to
mistaken accelerator pedal opera-
tion, or when the vehicle moves due
to the shift lever being in the wrong
position, the sensors detect obsta-
cles to the front or rear in the travel-
ing direction of the vehicle, and the
system operates to lessen impact
with obstacles such as walls, and
reduce resulting damage.
Examples of system operation
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