Lexus RX 450h Owner's Manual page 364

362 4-5. Using the driving support systems
 Figure 3 When brake control operates
Hybrid system output
A
Braking force
B
Time
C
Hybrid system output restriction control begins operating
D
System determines that possibility of collision with detected object is high
E
Hybrid system output reduced
F
System determines that possibility of collision with detected object is extremely
G
high
Brake control begins operating
H
Brake control strength increased
I
Example: Multi-information display: "BRAKE!"
J
Example: Multi-information display: "Switch to Brake"
K
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 system
operation perform any of the following
operations.
At this time, the PKSB OFF indicator will
turn off. (P.134)
Turn the PKSB (Parking Support Brake)
●
on (P.359)
The shift lever is in P.
●