Lexus GS 350 Owner's Manual page 542

Warning message
(Flashes)
(If equipped)
(Flashes)
GS350_300_GS F_OM_OM30J17E_(GE)
7-2. Steps to take in an emergency
Details/Actions
Indicates that the windows and the moon roof are not
fully closed (with the engine switch off, and the driver's
door open)
A buzzer also sounds.
 Close all the windows and the moon roof.
Indicates a malfunction in the brake hold system
A buzzer also sounds.
 Have the vehicle inspected by your Lexus dealer
immediately.
Indicates that the brake hold system cannot be turned off
A buzzer also sounds.
 Depress the brake pedal.
Indicates that the brake hold system is not available
The reason the brake hold system is not available may
be displayed.
A buzzer also sounds.
 Close the driver's door.
 Fasten the driver's seat belt.
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