458
4-5. Using the driving support systems
turned off will be displayed on the multi-
information display for several seconds.
■ Operation conditions of the Turn Assist
function
● The vehicle speed is approximately 6
mph (10 km/h) or less.
● Crawl Control is operating.
● The front and rear differentials (if
equipped) are not locked.
● The brake pedal is not depressed
● The shift position is in any position other
than P, R or N.
● The steering wheel is turned very far.
■ Automatic system cancelation of the
Turn Assist function
When the front or rear differentials (if
equipped) are locked, a buzzer will sound
intermittently and the Turn Assist function
will be canceled automatically. In this event,
the Turn Assist indicator will go off, and a
message stating that the Turn Assist func-
tion has been turned off will be displayed on
the multi-information display for several
seconds.
■ Function limitations of the Turn Assist
function
In the following situations, the Turn Assist
function will stop temporarily. In this event,
the Turn Assist indicator will flash.
● When the vehicle speed exceeds
approximately 6 mph (10 km/h).
● When the shift position is shifted to R.
■ When the 12-volt battery is discon-
nected
The Turn Assist indicator will flash and the
system needs to be initialized. Drive the
vehicle straight ahead for a while at a speed
of approximately 22 mph (35 km/h) or
more. If the Turn Assist indicator still flashes
even after initializing the system, have the
vehicle inspected by your Lexus dealer.
Multi-terrain Select
Multi-terrain Select is a system that
improves drivability in off-road situ-
ations.
Select a mode that most closely
matches the type of terrain on which
you are driving from several modes.
Brake control, drive force control
and suspension control can be opti-
mized in accordance with the
selected mode.
When AUTO mode is selected,
brake control, drive force control
and suspension control are opti-
mized automatically according to
the road conditions.
■ When using the Multi-terrain Select
Observe the following precautions to
avoid an accident that could result in
death or serious injuries:
● Check that the selected mode indica-
tors are illuminated before driving.
Multi-terrain Select will not operate
when the indicators are off.
● The road conditions listed (P.459)
are for reference only. There is a
chance that the function may not be
the most appropriate in terms of road
conditions such as pitch, slipperiness,
undulation, etc. Thoroughly check the
road conditions before driving.
● Multi-terrain Select is not intended to
expand the limits of the vehicle. Check
the road conditions thoroughly
beforehand, and drive safely and care-
fully.
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