Lexus GS 350 Owner's Manual page 301

300
4-5. Using the driving support systems
Indications on multi-information display
LDA indicator
1
The illumination condition of the
indicator informs the driver of the
system operation status.
Illuminated in white:
LDA system is operating.
Illuminated in green:
Steering wheel assistance of the steer-
ing control function is operating.
Flashing in orange:
Lane departure alert function is operat-
ing.
Operation display of steering wheel
2
operation support
Indicates that steering wheel assistance of the steering control function is
operating.
Lane departure alert function display
3
Displayed when the multi-information display is switched to the driving assist
system information screen.
Inside of displayed white lines is

white
Indicates that the system is recognizing
white (yellow) lines. When the vehicle
departs from its lane, the white line dis-
played on the side the vehicle departs
from flashes orange.
GS350_300_GS F_OM_OM30J17E_(GE)
Inside of displayed white lines is

black
Indicates that the system is not able to
recognize white (yellow) lines or is
temporarily canceled.