If A Warning Message Is Displayed; Messages And Warnings - Lexus rx450h Service Manual

If a warning message is displayed

The multi-information display shows warnings of system malfunctions, incor-
rectly performed operations, and messages that indicate a need for mainte-
nance. When a message is shown, perform the correction procedure
appropriate to the message.
Except F SPORT models

Master warning light
1
The master warning light also comes on or flashes in order to indicate that a message
is currently being displayed on the multi-information display.
Multi-information display
2
If any of the warning messages are shown again after the following actions have
been performed, contact your Lexus dealer.

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 inspection by a
dealer, have the vehicle inspected by your Lexus dealer immediately.
System
warning
light
Comes

on
Comes on

or flashes
RX450h_U_OM0E013U
7-2. Steps to take in an emergency
F SPORT models

*
Warning buzzer
Indicates an important situation, such
as when a system related to driving is
Sounds malfunctioning or that danger may
result if the correction procedure is not
performed
Indicates an important situation, such
as when the systems shown on the
Sounds
multi-information display may be mal-
functioning
543
Warning
7