Lexus LC500 - Page 195

193
4-5. Using the driving support systems
4
Driving
If a different warning message is displayed,
follow the instructions displayed on the
screen.
■ Customization
The following settings can be changed.
For how to change settings, refer to P.367.
“Front Camera
Unavailable”
The operation con-
ditions of the front
camera (tempera-
ture, etc.) are not
met.
 When the opera-
tion conditions
of the front cam-
era (tempera-
ture, etc.) are
met, the LKA
system will
become avail-
able. Turn the
LKA system off,
wait for a little
while, and then
turn the LKA
system back on.
“Lane Keeping
Assist Unavailable”
The LKA system is
temporarily can-
celed due to a mal-
function in a sensor
other than the front
camera.
 Turn the LKA
system off and
follow the appro-
priate trouble-
shooting
procedures for
the warning
message. After-
ward, drive the
vehicle for a
short time, and
then turn the
LKA system
back on.
Warning message Details/Actions
“Lane Keeping
Assist Unavailable
Below Approx
32MPH”
The LKA system
cannot be used as
the vehicle speed is
less than approxi-
mately 32 mph (50
km/h).
 Drive the vehicle
at approxi-
mately 32 mph
(50 km/h) or
more.
“Lane Keeping
Assist Unavailable
at Current Speed”
The LKA system
cannot be used as
the vehicle speed is
too high.
 Slow down.
Function Setting details
Lane departure alert
function
Adjust alert sensitiv-
ity
Steering assist func-
tion
Turn steering wheel
assistance on and off
Vehicle sway warn-
ing function
Turn function on and
off
Adjust alert sensitiv-
ity
Lane centering
function
Turn function on and
off
Warning message Details/Actions