Lexus ES 300h Owner's Manual page 318

operations. At this time, the PKSB OFF indi-
cator will turn off. (P.129)
● Turn the PKSB system on (P.313)
Turn the power switch off, and then back
●
to ON mode
● Shift the shift lever to 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 R, the rear camera lens
may be dirty. Clean the camera lens. If
this message is displayed when the shift
lever is in any position other than R, a sen-
sor 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.317)
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. In this case, 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 at 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-
4-5. Using the driving support systems
mal.
If a 12-volt battery terminal has been
■
disconnected 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 35 km/h (22 mph) 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.
317
4