Dynamic Radar Cruise Control With Full-Speed Range - Lexus ES 250 Owner's Manual

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4-5. Using the driving support systems
played on the multi-information display and
the LDA indicator illuminates in orange, fol-
low the appropriate troubleshooting proce-
dure. Also, if a different warning message is
displayed, follow the instructions displayed
on the screen.
● "Lane Departure Alert Malfunction Visit
Your Dealer"
The system may not be operating properly.
Have the vehicle inspected by your Lexus
dealer.
"Lane Departure Alert Unavailable"
●
The system is temporarily canceled due to a
malfunction in a sensor other than the front
camera. Turn the LDA system off, wait for a
little while, and then turn the LDA system
back on.
"Lane Departure Alert Unavailable at
●
Current Speed"
The function cannot be used as the vehicle
speed exceeds the LDA operation range.
Drive slower.
"Lane Departure Alert Unavailable
●
Below Approx 50km/h"
The LDA system cannot be used as the
vehicle speed is less than approximately 50
km/h (32 mph). Drive the vehicle at
approximately 50 km/h (32 mph) or more.
Customization
■
Function settings can be changed.
(Customizable features: P.482)
Dynamic radar cruise con-
trol with full-speed range
*
: If equipped
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.241)
 Constant speed control mode
(P.245)
System Components
Meter display
■
Multi-information display
A
Set speed
B
Indicators
C
*