Lexus ES350 Service Manual page 203

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"
"Forward Camera
System
Unavailable
Clean Windshield"
"Forward Camera
System
Unavailable"
"Lane Departure Alert Unavailable"
"Lane Departure
Alert
Unavailable
Below Approx
32 MPH"
If a different warning message is displayed, follow the instructions displayed on the
screen.
ES350_OM_OM33B64U_(U)
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 cam-
era 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 LDA system is temporarily canceled due
to high temperatures around the camera sen-
sor.
 Turn the LDA system off, wait for the area
around the camera sensor to cool, 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 sensor.
 Turn the LDA system off and follow the
appropriate troubleshooting procedures
for warning messages. 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 approximately 32 mph (50 km/h) or
less.
 Drive the vehicle at approximately 32 mph
(50 km/h) or more.
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