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4-5. Using the driving support systems
Function operation
■
When the steering wheel begins to be
turned, the vehicle speed will begin
being reduced. When the steering
wheel is returned to the center posi-
tion, the vehicle speed reduction will
end.
Depending on the situation, the vehicle
speed will then return to the vehi-
cle-to-vehicle distance control mode
set speed.
In situations where vehicle-to-vehicle dis-
tance control needs to operate, such as
when a preceding vehicle cuts in front of
your vehicle, the curve speed reduction
function will be canceled.
Operation display
■
Displayed when the vehicle speed is
being reduced.
When the vehicle speed reduction ends,
the display will disappear.
Changing the settings of the curve
■
speed reduction function
The curve speed reduction function
can be enabled/disabled and the vehi-
cle speed reduction strength can be
adjusted.
Press the
LS500h_OM_General_OM50J66E
or
meter control
switch to select
. Press
to select "Curve Spd. Reduction" and
then press
.
Each time
is pressed, the setting
changes as follows:
"High": The vehicle speed is strongly
reduced when the function operates.
"Low": The vehicle speed is weakly
reduced when the function operates.
"OFF": The function is disabled.
Selecting constant speed con-
trol mode
When constant speed control mode is
selected, your vehicle will maintain a
set speed without controlling the vehi-
cle-to-vehicle distance. Select this
mode only when vehicle-to-vehicle dis-
tance control mode does not function
correctly due to a dirty radar, etc.
1
With the cruise control off, press
and hold the cruise control main
switch for 1.5 seconds or more.
Immediately after the switch is pressed, the
dynamic radar cruise control indicator will
come on. Afterwards, it switches to the
cruise control indicator.
Switching to constant speed control mode
is only possible when operating the switch
or
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