Lexus ES 250 Owner's Manual page 295

294
4-5. Using the driving support systems
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 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.