Lexus IS 350 2019 Owner's Manual page 617

Warning message
(F SPORT
model)
IS350_300_GE
IS350_IS300_OM_General_OM53F31E
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.
(If equipped)
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.
(If equipped)
8-2. Steps to take in an emergency
Details/Actions
615
8