Dynamic Radar Cruise Control With Full-Speed Range - Lexus LC500 2017 Owner's Manual

198
4-5. Using the driving support systems
Warning message
"Lane Keeping
Assist Unavailable
Below Approx
32MPH"
"Lane Keeping
Assist Unavailable at
Current Speed"
If a different warning message is displayed,
follow the instructions displayed on the
screen.
Customization
■
The following settings can be changed.
Function
Lane departure alert
function
Steering assist func-
tion
Vehicle sway warn-
ing function
Lane centering
function
For how to change settings, refer to P.391.
LC500_LC500h_OM_OM11405U_(U)
Details/Actions
The LKA system
cannot be used as
the vehicle speed is
less than approxi-
mately 32 mph (50
km/h).
→ Drive the vehicle
at approxi-
mately 32 mph
(50 km/h) or
more.
The LKA system
cannot be used as
the vehicle speed is
too high.
→ Slow down.
Setting details
■
Adjust alert sensitiv-
ity
Turn steering wheel
assistance on and off
Turn function on and
off
Adjust alert sensitiv-
ity
Turn function on and
off
Dynamic radar cruise con-
trol with full-speed range
In vehicle-to-vehicle distance con-
trol mode, the vehicle automati-
cally accelerates, decelerates and
stops to match the speed changes
of the preceding vehicle even if the
accelerator pedal is not depressed.
In constant speed control mode,
the vehicle runs at a fixed speed.
Use the dynamic radar cruise con-
trol with full-speed range on free-
ways and highways.
 Vehicle-to-vehicle distance con-
trol mode (→P.201)
 Constant speed control mode
(→P.205)
System Components
Meter display
Display
A
Set speed
B
Indicators
C