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254
4-5. Using the driving support systems
speed
The system accelerates until the set speed is reached. The system then returns to constant
speed cruising.
Setting the vehicle speed (vehi-
cle-to-vehicle distance control
mode)
1
Press the cruise control main switch
to activate the cruise control.
Radar cruise control indicator will come on
and a message will be displayed on the
multi-information display.
Press the switch again to deactivate the
cruise control.
If the cruise control main switch is pressed
and held for 1.5 seconds or more, the sys-
tem turns on in constant speed control
mode. (→P.257)
2
Accelerate or decelerate, with
accelerator pedal operation, to the
desired vehicle speed (at or above
approximately 30 mph [50 km/h])
and press the "-SET" switch to set
the speed.
Cruise control "SET" indicator will come
on.
The vehicle speed at the moment the
switch is released becomes the set speed.
If the switch is operated while the vehicle
speed is below approximately 30 mph (50
km/h) and a preceding vehicle is present,
the set speed will be adjusted to approxi-
LS500h_OM_OM50F42U_(U)
mately 30 mph (50 km/h).
Adjusting the set speed
To change the set speed, operate the
"+RES" or "-SET" switch until the
desired set speed is displayed.
1
Increases the speed
(Except when the vehicle has been
stopped by system control in vehi-
cle-to-vehicle distance control mode)
2
Decreases the speed
Fine adjustment: Press the switch.
Large adjustment: Press and hold the
switch to change the speed, and
release when the desired speed is
reached.
In the vehicle-to-vehicle distance con-
trol mode, the set speed will be
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