Lexus GS 350 Owner's Manual page 531

530
7-2. Steps to take in an emergency
Warning message
(If equipped)
(If equipped)
(If equipped)
GS350_300_GS F_OM_OM30J17E_(GE)
Details/Actions
Indicates an attempt was made to shift to 1st gear with
the shift position in M while on a slippery surface
The vehicle will not shift down from 2nd gear.
A buzzer also sounds.
 Drive the vehicle in 2nd gear or higher.
Indicates that vehicle speed has reached or exceeded
120 km/h (75 mph)
The buzzer will stop sounding after 6 seconds or if you
decelerate below 120 km/h (75 mph).
(The warning message will stay on.)
 Reduce your vehicle speed.
Indicates that the LDA (Lane Departure Alert with steer-
ing control) system has determined that the driver does
not have their hands on the steering wheel while the
steering control function is on
If the driver operates the steering wheel only a small
amount, the system may be unable to detect the steer-
ing wheel operations and this warning may be dis-
played.
A buzzer also sounds. (For Jordan, Lebanon, Thailand)
 Firmly hold the steering wheel.
Indicates that the LKA (Lane-Keeping Assist) system has
determined that the driver does not have their hands on
the steering wheel while the steering control function is
on
If the driver operates the steering wheel only a small
amount, the system may be unable to detect the steer-
ing wheel operations and this warning may be dis-
played.
A buzzer also sounds.
 Firmly hold the steering wheel.