Lexus IS350 AWD Owner's Manual page 540

540
8-2. Steps to take in an emergency
Warning message
(F SPORT
models)
IS350 AWD/IS350/IS300 AWD/IS300_U
Details/Actions
Indicates a malfunction in the vehicle's charging system.
 Immediately stop the vehicle in a safe place and
contact your Lexus dealer. Continuing to drive the
vehicle may be dangerous.
Indicates that the radar sensor is dirty or covered with
ice
A buzzer also sounds.
 Clean the sensor.
Indicates that the dynamic radar cruise control system
cannot be used temporarily due to bad weather
A buzzer also sounds.
 Use the dynamic radar cruise control system when
it becomes available again.