Lexus NX 300 Owner's Manual page 288

Engine output
C
Braking force
D
ON
E
OFF
F
Control starts
G
Collision is likely
H
DOWN
I
Collision possibility is very high
J
UP
K
"BRAKE!" is displayed in the multi-information display
L
"Switch to Brake" is displayed in the multi-information display
M
■ Operation starting conditions
When the PKSB OFF indicator is not illumi-
nated or flashing (P.284, 426) and all of
the following conditions are met, the system
operates.
Engine output restriction control
●
• The Parking Support Brake function (for
static objects) is on.
• The vehicle speed is 15 km/h (10 mph) or
less.
• There is a static object in the traveling
direction of the vehicle (2 to 4 m [6 to 13
ft.] ahead).
• The system determined that a stronger
than-normal brake operation was neces-
sary to avoid a collision.
● Brake control
• Engine output restriction control is being
performed.
• The system determined that an emer-
gency brake operation was necessary to
avoid a collision.
Operation ending conditions
■
In any of the following situations, the system
stops operating.
● Engine output restriction control
• The Parking Support Brake function (for
static objects) has been turned off
LEXUS NX300/NX200 Owners Manual̲General̲M78540̲en
4-5. Using the driving support systems
(stopped).
• The collision became avoidable with nor-
mal brake operation.
• The static object is no longer in the travel-
ing direction of the vehicle (2 to 4 m [6 to
13 ft.] ahead).
● Brake control
• The Parking Support Brake function (for
static objects) has been turned off
(stopped).
• Approximately 2 seconds elapsed after
the vehicle was stopped by brake control.
• The brake pedal was depressed after the
vehicle was stopped by brake control.
• The static object is no longer in the travel-
ing direction of the vehicle (2 to 4 m [6 to
13 ft.] ahead).
■ Sensor detection range
The detection range of the Parking Support
Brake function (for static objects) differs
from the detection range of the clearance
sonar (P.281).
Therefore, even if the clearance sonar
detects a static object and provides a warn-
ing, the Parking Support Brake function (for
static objects) may not start operating.
287
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