Lexus RC 350 AWD 2019 Owner's Manual page 166

166
4-5. Using the driving support systems
brightness changes suddenly, such as at
the entrances and exits of tunnels, etc.
Light from the headlights of an oncoming
●
vehicle, the sun, etc. enters the camera.
● The vehicle is driven where the road
diverges, merges, etc.
The vehicle is driven on a slope.
●
The vehicle is driven on a road which tilts
●
left or right, or a winding road.
● The vehicle is driven on an unpaved or
rough road.
The vehicle is driven around a sharp
●
curve.
● The traffic lane is excessively narrow or
wide.
Warning message
■
If the following warning message is displayed on the multi-information display and the LDA
indicator illuminates in orange, follow the appropriate troubleshooting procedure.
Warning message
"Lane Departure Alert Malfunction
Visit Your Dealer"
"Front Camera Unavailable Remove
Debris On Windshield"
"Front Camera Unavailable"
"Lane Departure Alert Unavailable"
RC350AWD_RC350_RC300AWD_RC30
0_OM_(U)_1810
● The vehicle is extremely tilted due to car-
rying heavy luggage or having improper
tire pressure.
● The distance to the preceding vehicle is
extremely short.
The vehicle is moving up and down a
●
large amount due to road conditions
during driving (poor roads or road
seams).
● The headlight lenses are dirty and emit a
faint amount of light at night, or the beam
axis has deviated.
The vehicle is struck by a crosswind.
●
● The vehicle has just changed lanes or
crossed an intersection.
● Snow tires, etc. are equipped.
Details/Actions
The system may not be operating properly.
Have the vehicle inspected at your Lexus dealer.
Dirt, rain, condensation, ice, snow, etc. are present
on the windshield in front of the camera sensor.
Turn the LDA system off, remove any dirt, rain,
condensation, ice, snow, etc. from the windshield,
and then turn the LDA system back on.
The operation conditions of the camera sensor
(temperature, etc.) are not met.
When the operation conditions of the camera
sensor (temperature, etc.) are met, the LDA system
will become available. Turn the LDA system off, wait
for a little while, and then turn the LDA system back
on.
The LDA system is temporarily canceled due to a
malfunction in a sensor other than the camera sen-
sor.
Turn the LDA system off and follow the appropri-
ate troubleshooting procedures for the warning
message. Afterward, drive the vehicle for a short
time, and then turn the LDA system back on.