Lexus LS500h - Page 197

197
4-5. Using the driving support systems
LC500_LC500h_OM_OM11405U_(U)
4
Driving
Warning message Details/Actions
“Lane Keeping
Assist Malfunction
Visit Your Dealer”
The system may not
be operating prop-
erly.
 Have the vehicle
inspected at
your Lexus
dealer.
“Front Camera
Unavailable
Remove Debris On
Windshield”
Dirt, rain, conden-
sation, ice, snow,
etc., are present on
the windshield in
front of the camera
sensor.
 Turn the LKA
system off,
remove any dirt,
rain, condensa-
tion, ice, snow,
etc., from the
windshield, and
then turn the
LKA system
back on.
“Front Camera
Unavailable”
The operation con-
ditions of the cam-
era sensor
(temperature, etc.)
are not met.
 When the opera-
tion conditions
of the camera
sensor (tem-
perature, 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 cam-
era sensor.
 Turn the LKA
system off and
follow the appro-
priate trouble-
shooting
procedures for
warning mes-
sage. Afterward,
drive the vehicle
for a short time,
and then turn the
LKA system
back on.
Warning message Details/Actions