Lexus RC350 Owner's Manual page 273

Adjusting the set speed
To change the set speed, operate the lever until the desired set speed is dis-
played.
Increases the speed
1
Decreases the speed
2
Fine adjustment: Momentarily move
the lever in the desired direction.
Large adjustment: Hold the lever up or
down to change the speed, and release
when the desired speed is reached.
In the vehicle-to-vehicle distance control mode, the set speed will be increased
or decreased as follows:
For the U.S. mainland and Hawaii

Fine adjustment: By 1 mph (1.6 km/h)
operated
Large adjustment: Increases or decreases in 1 mph (1.6 km/h)
increments for as long as the lever is held
For Canada, Guam and Puerto Rico

Fine adjustment: By 1 mph (1.6 km/h)
operated
Large adjustment: Increases or decreases in 5 mph (8 km/h)
increments for as long as the lever is held
In the constant speed control mode (P. 276), the set speed will be increased or
decreased as follows:
Fine adjustment: By 1 mph (1.6 km/h)
operated
Large adjustment: The speed will continue to change while the lever is held.
*
1
: When the set speed is shown in "MPH"
*
2
: When the set speed is shown in "km/h"
RC350_RC300 AWD_RC300_RC F_U(OM24748U)
4-5. Using the driving support systems
*
1
or 1 km/h (0.6 mph)
*
1
or 1 km/h (0.6 mph)
*
1
or 1.6 km/h (1 mph)
273
*
2
each time the lever is
*
2
*
1
or 1 km/h (0.6 mph)
*
2
each time the lever is
* *
1 2
or 5 km/h (3.1 mph)
*
2
each time the lever is
4