Other information:
The system becomes ready to start searching for lane markings when all the
following conditions are met:
The vehicle is traveling between about 45 and 90 mph (72 and 145 km/h).
The vehicle is on a straight or slightly curved road.
The turn signals are off...
You can change the brightness or color theme of the audio/information screen.
Changing the Screen Brightness
Press the MENU/CLOCK button.
Rotate to select Settings,
then press .
Rotate to select Display
Adjustment, then press .
Rotate to select
Brightness, then press ...