Lexus LX 570 2009 Manual page 244

2-4. Using other driving systems
Vehicle height modes
Push the height select switch to "" to step up one height mode, and pull
to "" to step down one height mode. (Ex. When in the low height mode,
push to "" once to switch to the normal height mode, and twice to switch
to the high height mode.)
■ "HI" (high) height mode
Vehicle height is about 2.0 in. (50 mm) higher at the front, and about
2.4 in. (60 mm) higher at the rear than the normal mode height.
This mode is suitable when driving on bumpy roads or through water.
High height mode is only available when the vehicle speed is under 19
mph (30 km/h).
■
"N" (normal) height mode
The standard vehicle height. This mode is suitable for ordinary driving.
■ "LO" (low) height mode
Vehicle height is about 2.4 in. (60 mm) lower at the front, and about 1.6
in. (40 mm) lower at the rear than the normal mode height.
This mode allows easy access to the vehicle.
Low height mode is only available when the vehicle is stopped. When
the vehicle speed exceeds 8 mph (12 km/h), normal height mode is
automatically selected.
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