Lexus LX 570 Owner's Manual page 287

286
4-5. Using the driving support systems
Customization
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The following settings can be changed.
Lane departure alert function
Vehicle sway warning function
For how to change settings, refer to P. 638.
LX570_450d_OM_OM60R63E_(GE)
Function Setting details
Adjust alert sensitivity
Adjust alert type
Turn function on and off
Adjust alert sensitivity