Lexus LS460 2011 Owner's Manual page 250

2-4. Using other driving systems
• When the set speed is shown in "km/h"
Except for Morocco
Fine adjustment: By approximately 5 km/h (3.1 mph) each time
the lever is operated
Large adjustment: By approximately 5 km/h (3.1 mph) for each
0.75 seconds the lever is held
For Morocco
Fine adjustment: By approximately 1 km/h (0.6 mph) each time
the lever is operated
Large adjustment: By approximately 5 km/h (3.1 mph) for each
0.75 seconds the lever is held
In the constant speed control mode (P. 238), the set speed will be
increased or decreased as follows:
Fine adjustment: By approximately 1.6 km/h (1 mph) each time the
lever is operated
Large adjustment: The set speed can be increased or decreased con-
tinually until the lever is released.

Changing the vehicle-to-vehicle distance
Preceding
234
LS460_EE
Pressing the button changes
vehicle
the vehicle-to-vehicle dis-
tance as follows:
Long
Medium
Short
The vehicle-to-vehicle dis-
tance is set automatically to
long mode when
"ENGINE START STOP"
switch is turned to IGNI-
TION ON mode.
If a vehicle is running ahead
of you, the preceding vehicle
the