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5-2. Steps to take in an emergency
Messages and warnings
The warning lights and warning buzzers operate as follows depending on
the content of the message. If a message indicates the need for inspec-
tion by a dealer, have the vehicle inspected by your Lexus dealer immedi-
ately.
*: A buzzer sounds the first time a message is shown on the multi-information
display.
System
warning
light
Wa r n in g
buzzer*
Wa r n in g
Comes on Sounds
Indicates an important situation, such
as when a system related to driving is
malfunctioning or that danger may
result if the correction procedure is
not performed
Comes on
or flashes
Sounds
Indicates an important situation, such
as when the system shown on the
multi-information display may be
malfunctioning
Flashes Sounds
Indicates a situation, such as when
damage to the vehicle or danger may
result
Comes on
Does not
sound
Indicates a condition, such as mal-
function of electrical components,
their condition, or indicates the need
for maintenance
Flashes
Does not
sound
Indicates a situation, such as when an
operation has been performed incor-
rectly, or indicates how to perform an
operation correctly
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