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222
4-5. Using the driving support systems
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 lever
with the cruise control off.
Accelerate or decelerate, with
2
accelerator pedal operation, to the
desired vehicle speed (at or above
approximately 40 km/h [25 mph])
and push the lever down to set the
speed.
Cruise control "SET" indicator will come
on.
The vehicle speed at the moment the lever
is released becomes the set speed.
Adjusting the speed setting: P.219
Canceling and resuming the speed setting:
P.221
Dynamic radar cruise control can be set
■
when
The shift lever is in D.
●
Range 4 or higher of D has been selected
●
RC350-RC300_OM_General_OM24884E
by using the paddle shift switch.
Vehicle speed is at or above approxi-
●
mately 50 km/h (30 mph).
Accelerating after setting the vehicle
■
speed
The vehicle can accelerate by operating the
accelerator pedal. After accelerating, the
set speed resumes. However, during vehi-
cle-to-vehicle distance control mode, the
vehicle speed may decrease below the set
speed in order to maintain the distance to
the preceding vehicle.
Automatic cancelation of vehi-
■
cle-to-vehicle distance control mode
Vehicle-to-vehicle distance control mode is
automatically canceled in the following situ-
ations:
Actual vehicle speed falls at or below
●
approximately 40 km/h (25 mph).
VSC is activated.
●
TRC is activated for a period of time.
●
When the VSC or TRC system is turned
●
off.
When snow mode is set. (if equipped)
●
The sensor cannot detect correctly
●
because it is covered in some way.
Pre-collision braking is activated.
●
If vehicle-to-vehicle distance control mode
is automatically canceled for any other
reason, there may be a malfunction in the
system. Contact your Lexus dealer.
Automatic cancelation of constant
■
speed control mode
Constant speed control mode is automati-
cally canceled in the following situations:
Actual vehicle speed is more than
●
approximately 16 km/h (10 mph) below
the set vehicle speed.
Actual vehicle speed falls below approxi-
●
mately 40 km/h (25 mph).
VSC is activated.
●
TRC is activated for a period of time.
●
When the VSC or TRC system is turned
●
off.
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