Lexus RC 350 2019 Owner's Manual page 213

Snow tires, etc. are equipped.
●
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 Vision Blocked
Clean and Demist Windshield"
"Front Camera Unavailable"
"Lane Departure Alert Unavailable"
"Lane Departure Alert Unavailable
Below Approx 50km/h"
"Lane Departure Alert Unavailable
at Current Speed"
If a different warning message is displayed, follow the instructions displayed on the screen.
Customization
■
The following settings can be changed.
RC350-RC300_OM_General_OM24884E
4-5. Using the driving support systems
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.
The LDA system cannot be used as the vehicle
speed is less than approximately 50 km/h (32 mph).
Drive the vehicle at approximately 50 km/h (32
mph) or more.
The LDA system cannot be used as the vehicle
speed is too high.
Slow down.
Function
Lane departure
alert function
211
Setting details
Adjust alert sensitivity
Adjust alert type
4