Lexus IS 300 2019, Owner'S Manual

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8-2. Steps to take in an emergency
IS350_300_GE
(If equipped)
Indicates that the engine oil is scheduled to be changed.
(The indicator will not work properly unless the message
has been reset.)

Check the engine oil, and change if necessary.
After changing the engine oil, the message should
be reset.
(If equipped)
Indicates that the fuel injectors require maintenance
soon

Have your Lexus dealer add injector cleaner to the
fuel tank and reset the message as necessary.
(If equipped)
Indicates that the engine oil should be changed. (After
the engine oil is changed and the message has been
reset.)

Check and change the engine oil, and oil filter by
your Lexus dealer. After changing the engine oil, the
message should be reset.
(If equipped)
Indicates that the fuel injectors require maintenance

Have your Lexus dealer add injector cleaner to the
fuel tank and reset the message.
(If equipped)
Indicates that the Automatic High Beam switch is
pressed while the headlights are in low beam.

Turn the high beam on and press the Automatic
High Beam switch again.
Warning message Details/Actions
IS350_IS300_OM_General_OM53F31E