Lexus RX350 Manual page 262

262
4-5. Using the driving support systems
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.72)
● Turn the PKSB (Parking Support Brake)
on (P.259)
The shift lever is in P.
●
● Drive with no operation targets in the
traveling direction of the vehicle
Change the traveling direction of the
●
vehicle
■ 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
●
shift lever is in 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 battery terminal was dis-
connected and reconnected. Initialize the
system. (P.263)
If this message continues to be displayed
even after initialization, have the vehicle
inspected by your Lexus dealer.
If "Parking Assist Unavailable" and
■
"Parking Assist Unavailable Clean
Parking Assist Sensor"is 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 is shown even after
removing dirt from the sensor, or shown
when the sensor was not dirty to begin
with, have the vehicle inspected by your
Lexus dealer.
● A sensor may be frozen. Once the ice
melts, the system will return to normal.
Water may be continuously flowing over
●
the sensor surface, such as in a heavy
rain. When the system determines that it
is normal, the system will return to nor-
mal.
■ If a battery terminal has been discon-
nected and reconnected
The system needs to be initialized. To initial-
ize the system, drive the vehicle straight
ahead for 5 seconds or more at a speed of
approximately 22 mph (35 km/h) or more.
Additionally, for vehicles with the Parking
Support Brake function, turn the steering
wheel fully to the left and right with the vehi-
cle stopped.