Lexus LS 500 2019 Owner's Manual page 271

Enabling/Disabling the Parking
Support Brake
The Parking Support Brake can be
enabled/disabled on the multi-informa-
tion display. All of the Parking Support
Brake functions (static objects,
rear-crossing vehicles, and rear pedes-
trians) are enabled/disabled simultane-
ously.
Use the meter control switches to
enable/disable the parking support
brake. (P.81)
1
Press or
2
Press or
and then press
When the Parking Support Brake is dis-
abled, the PKSB OFF indicator (P.68)
illuminates.
To re-enable the system when it was dis-
abled, select on the multi-information
display, select
abled using this method, the system will not
be re-enabled by turning the engine switch
off and then to IGNITION ON mode.
Displays and buzzers for engine
output restriction control and
brake control
If the engine output restriction control or
brake control operates, a buzzer will sound
and a message will be displayed on the
Center Display and multi-information dis-
play, to alert the driver. On vehicles with a
head-up display, the head-up display will
display the same message as the
multi-information display.
Depending on the situation, engine output
restriction control will operate to either
LS500_OM_(U)_1810
4-5. Using the driving support systems
limit acceleration or restrict output as
much as possible.
 Engine output restriction control is
Acceleration greater than a certain
amount is restricted by the system.
Center Display (Panoramic view monitor):
No warning displayed
Multi-information display: "Object
Detected Acceleration Reduced"
PKSB OFF indicator: Not illuminated
Buzzer: Does not sound
 Engine output restriction control is
to select .
to select
The system has determined that stron-
.
ger-than-normal brake operation is neces-
sary.
Center Display (Panoramic view monitor):
"BRAKE!"
Multi-information display: "BRAKE!"
PKSB OFF indicator: Not illuminated
and then On. If dis-
Buzzer: Short beep
 Brake control is operating
The system determined that emergency
braking is necessary.
Center Display (Panoramic view monitor):
"BRAKE!"
Multi-information display: "BRAKE!"
PKSB OFF indicator: Not illuminated
Buzzer: Short beep
 Vehicle stopped by system opera-
The vehicle has been stopped by brake
control operation.
Center Display (Panoramic view monitor):
"Press Brake Pedal"
operating (acceleration restriction)
operating (output restricted as
much as possible)
tion
271
4