Lexus LX 570 Owner's Manual page 328

Conditions for changing the vehicle height mode
Some modes may not be selectable depending on the vehicle speed when the
four-wheel drive control switch is in the H4 position. Refer to the following table.
Under 12 km/h (7 mph)
12 km/h (7 mph) to
30 km/h (18 mph)
30 km/h (18 mph) or over
Easy access mode
You can select this mode for easy
access and easy loading of the vehicle.
If the engine switch is turned off within
approximately 30 seconds after the
vehicle is stopped while easy access
mode is on, the vehicle height is lowered
automatically.
When the vehicle begins to lower a
beep will sound twice, and while the
vehicle is lowering the indicator light will
flash to alert the driver and surrounding
people that the vehicle is lowering.
The indicator light stops blinking, and comes on continuously to indicate that the shift
is completed.
Easy access mode is available if the following conditions have been met:
The vehicle height mode is in normal mode.
●
The vehicle is stopped on a flat surface.
●
The shift lever is in P.
●
The side doors and back door are not opened after the vehicle is stopped.
●
The following method will cancel the vehicle lowering operation and raise the
vehicle again:
Press the height control OFF switch.
●
Push the height select switch to "".
●
LX570_450d_OM_OM60R63E_(GE)
4-5. Using the driving support systems
Low mode Normal mode
Yes Yes
No Yes
No Yes
327
High mode
Yes
Yes
No
4