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7-2. Steps to take in an emergency
Warning message
(If equipped)
GS450h_300h_OM_OM30F92E_(EE)
Details/Actions
Indicates that steering control function is temporarily
canceled due to the LKA (Lane-Keeping Assist) system
determining that the driver does not have their hands on
the steering wheel while the steering control function is
on
A buzzer also sounds.
Firmly hold the steering wheel.
Indicates that the parking brake system is overheating
A buzzer also sounds.
Do not use the parking brake until the message dis-
appears.
Indicates an engine malfunction
A buzzer also sounds.
Have the vehicle inspected by any authorized Lexus
retailer or Lexus authorized repairer, or any reliable
repairer.
Indicates an engine malfunction
A buzzer also sounds.
Have the vehicle inspected by any authorized Lexus
retailer or Lexus authorized repairer, or any reliable
repairer.