Lexus LS 500h 2019, Owner'S Manual

Page: 366 / 607

364 4-5. Using the driving support systems
Time
Hybrid system output restriction control begins operating
System determines that possibility of collision with detected object is high
Hybrid system output reduced
System determines that possibility of collision with detected object is extremely
high
Brake control begins operating
Brake control strength increased
Example: Multi-information display:
“BRAKE!”
Example: Multi-information display: “Switch to Brake”
■
If the Parking Support Brake has oper-
ated
If the vehicle is stopped due to operation of
the Parking Support Brake, the Parking
Support Brake will be disabled and the
PKSB OFF indicator will illuminate. If the
Parking Support Brake operates unneces-
sarily, brake control can be canceled by
depressing the brake pedal or waiting for
approximately 2 seconds for it to automati-
cally be canceled. Then, the vehicle can be
operated by depressing the accelerator
pedal.
■
Re-enabling the Parking Support Brake
To re-enable the Parking Support Brake
when it has been disabled due to operation
of the Parking Support Brake, either enable
the system again (

P.361), or turn the
power switch off and then back to ON
mode.
Additionally, if any of the following condi-
tions are met, the system will be re-enabled
automatically and the PKSB OFF indicator
will turn off:
●
The P shift position is selected
●
The object is no longer detected in the
traveling direction of the vehicle
●
The traveling direction of the vehicle
changes
*
*
: Except when the Parking Support Brake
function (rear pedestrians) operated.
■
If “Parking Support Brake Unavailable”
is displayed on the multi-information
display and the PKSB OFF indicator is
flashing
●
If this message is displayed only when the
R shift position is selected, the rear cam-
era lens may be dirty. Clean the camera
lens. If this message is displayed when the
shift position is any position other than R,
a sensor on the front or rear bumper may
be dirty. Clean the sensors and their sur-
rounding area on the bumpers.
●
Initialization may not have been per-
formed after a 12-volt battery terminal
was disconnected and reconnected. Ini-
tialize the system. (

P.365)
If this message continues to be displayed
even after initialization, have the vehicle
inspected by your Lexus dealer.
■
If “Parking Support Brake Unavailable”
and “Parking Assist Unavailable Clean
Parking Assist Sensor” are displayed on
the multi-information display and the
PKSB OFF indicator is flashing
●
A sensor may be covered with ice, snow,
dirt, etc. Remove the ice, snow, dirt, etc.,
from the sensor to return the system to
normal. If this message continues to be
displayed even after cleaning the sensor,
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