2016 Lexus GS450h Owner's Manual / LEXUS 2016 GS450H QUICK GUIDE OWNERS MANUAL (OM30F38U)

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LKA (Lane-Keeping Assist) (if equipped)
■Turning the LKA system on
Press the LKA switch to turn the LKA sys-
tem on.
The LKA indicator illuminates and a
message is displaye

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Dynamic Radar Cruise Control with 
Full-Speed Range (if equipped)
Vehicle-to-vehicle distance button
Display
Set speed
Indicators
Cruise control switch
In vehicle-to-vehicle

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■Setting the vehicle speed (vehicle-to-vehicle distance control mode)
Press the “ON/OFF” button to activate
the cruise control.
Radar cruise control indicator will
come

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■Adjusting the set speed
Increases the speed
(Except when the vehicle has been
stopped by system control in vehicle-
to-vehicle distance control mode)
Decreases  the speed

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■Resuming follow-up cruising when the vehicle has been stopped by system
control (vehicle-to-vehicle distance control mode)
After the vehicle ahead of you starts off,
push

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■Selecting constant speed control mode
With the cruise control off, press and
hold the “ON/OFF” button for 1.5 sec-
onds or more.
Immediately after the “ON/OFF”
but

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Cruise Control (if equipped)
Set speed
Indicators
Cruise control switch
■Setting the vehicle speed
Press the “ON/OFF” button to activate
the cruise control.
Cruise cont

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■Adjusting the set speed
Increases the speed
Decreases  the speed
Fine adjustment:  Momentarily move
the lever in the desired direction.
Large adjustment: Hold the lever in