Lexus LS500 - RSA (Road Sign Assist)

247
4-5. Using the driving support systems
LS500h_OM_OM50F42U_(U)
4
Driving
For how to change settings, refer to
→P.481
*
: If equipped
Vehicle sway
warning function
Turn function on and
off
Adjust alert sensitivity
Lane centering
function
Turn function on and
off
Function Setting details
RSA (Road Sign Assist)
*
The RSA system recognizes spe-
cific road signs using the camera
sensor and navigation system
(when data is available) to provide
information to the driver via the
multi-information display and
head-up display.
If the system judges that the vehicle
is being driven over the speed limit,
performing prohibited actions, etc.
in relation to the recognized road
signs, it alerts the driver using a
warning display and warning
buzzer
*
.
*
: This setting needs to be customized.
WARNING
■ Before using the RSA
Do not rely solely upon the RSA system.
RSA is a system which supports the
driver by providing information, but it is
not a replacement for a driver’s own
vision and awareness. Drive safely by
always paying careful attention to the
traffic rules.
Inappropriate or negligent driving could
lead to an unexpected accident.