Toyota Highlander Hybrid 2017 Owner's Manual page 286

286
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.
LDA indicator
Illuminated in white
Illuminated in green
Flashing in amber
Operation display of steering wheel operation support
2
Indicates that steering wheel assistance of the steering control
function is operating.
HIGHLANDER_HV_U (OM48F12U)
System operation status
LDA system is operating.
Steering wheel assistance of the steering control
function is operating.
Lane departure alert function is operating.