Lexus RC 300 2019, Owner'S Manual

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4
4-5. Using the driving support systems
Dr
ivin
g
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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.
If a different warning message is displayed, follow the instructions displayed on the screen.
■
Customization
The following settings can be changed.
Warning message Details/Actions
“Lane Departure Alert Malfunction
Visit Your Dealer”
The system may not be operating properly.

Have the vehicle inspected at your Lexus dealer.
“Front Camera Vision Blocked
Clean and Demist Windshield”
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.
“Front Camera Unavailable”
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.
“Lane Departure Alert Unavailable”
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.
“Lane Departure Alert Unavailable
Below Approx 50km/h”
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.
“Lane Departure Alert Unavailable
at Current Speed”
The LDA system cannot be used as the vehicle
speed is too high.

Slow down.
Function Setting details
Lane departure
alert function
Adjust alert sensitivity
Adjust alert type
RC350-RC300_OM_General_OM24884E