Have the vehicle inspected by your Lexus dealer immediately.
A buzzer sounds and a warning message is shown on the multi-informa- tion display. Failure to investigate the cause of the following warnings may lead to the system operating abnormally and possibly cause an accident.
Have the vehicle inspected by your Lexus dealer immediately.



See also:
If a warning light turns oor a warning buzzer sounds
Calmly perform the following actions if any of the warning lights turn
on or flash. If a light turns on or flashes, but then turns off, this does
not necessarily indicate a malfunction in the system ...
Installing child restraints using a seat belt (child restraint lock function
belt)
Rear facing Infant seat/convertible
seat
Fold the seatback forward. Then return the seatback and secure it at the first
lock position (most upright position).
Place the child restraint syste ...
Operating the system using voice commands
By following voice guidance instructions output from the speaker, voice commands
enable to the operation of the Bluetooth® audio system with- out the need to check
the display or operate the “T ...
