Fcta (Front Cross Traffic Alert) - Lexus LS 500 2019 Owner's Manual

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4-5. Using the driving support systems
• If the wheels are misaligned
• If a wiper blade is blocking the front cam-
era
• The vehicle is being driven at extremely
high speeds
• When driving on a hill
• If the radar sensor or front camera is mis-
aligned
● In some situations such as the following,
sufficient braking force may not be
obtained, preventing the system from
performing properly:
• If the braking functions cannot operate to
their full extent, such as when the brake
parts are extremely cold, extremely hot,
or wet
• If the vehicle is not properly maintained
(brakes or tires are excessively worn,
improper tire inflation pressure, etc.)
• When the vehicle is being driven on a
gravel road or other slippery surface
If VSC is disabled
■
● If VSC is disabled (P.296), the pre-col-
lision brake assist and pre-collision brak-
ing functions are also disabled.
● The PCS warning light will turn on and
"VSC Turned Off Pre-Collision Brake
System Unavailable" will be displayed on
the multi-information display.
LS500_OM_(U)_1810
FCTA (Front Cross Traffic
*
Alert)
*
: If equipped
When approaching an intersection
at low speed, the radar sensors on
the front side of the vehicle can
detect approaching vehicles to the
left and right of the front of the vehi-
cle. In this case, the head-up display
is used to inform the driver of
detected vehicles.
FCTA system functions
When the system detects a vehicle
approaching from the left or right in
front of your vehicle when approaching
an intersection, a notification will be
displayed on the head-up display and
*
panoramic view monitor
*
: Refer to "NAVIGATION AND MULTI-
MEDIA SYSTEM OWNER'S MAN-
UAL".
When the system determines that your
vehicle may be about to enter an inter-
section even though a vehicle is
approaching from the left or right in
front of your vehicle, a buzzer will
sound and a message will be displayed
on the multi-information display to
urge you to depress the brake pedal.
 Head-up display
.