Lexus GS450h Owner's Manual page 295

Side road speed signs may be detected and displayed (if positioned in sight of the cam-
●
era sensor) while the vehicle is traveling on the main road.
Roundabout exit road speed signs may be detected and displayed (if positioned in sight
●
of the camera sensor) while traveling on a roundabout.
On some models: The speed information displayed on the meter and that displayed on
●
the navigation system may be different due to the navigation system using map data.
When driving vehicle in country with different speed unit
■
Since RSA recognizes signs based on the set unit of the meter, it is necessary to change
the set unit of the meter. Adjust the set unit of the meter to the speed unit of signs in the
current location. (P. 565)
Turning the system on/off
■
Select
1
multi-information display (P. 111)
Press
2
Speed limit sign display
■
If the power switch was last turned off while a speed limit sign was displayed on the multi-
information display, the same sign displays again when the power switch is turned to ON
mode.
Customization
■
Setting (e.g. speeding warning threshold) can be changed.
(Customizable feature: P. 561)
GS450h_300h_OM_OM30F92E_(EE)
on
on the steering wheel.
4-5. Using the driving support systems
of the
295
4