See also:

CTA and reverse sensing system (RSS) interaction
CTA works along with the reverse sensing system (RSS) (if equipped). Become familiar with the warning tones of both systems. ...

SENSE AND STYLE
Family Friendly (Not Really, Fair, Great, Excellent): Fair Fun-Factor (None, Some, Good Times, Groove-On): None ...

Day and night brightness
The BLIS -CTA alert will automatically dim when the headlamp switch is in the parking, on, or autolamp position and night time darkness has been detected by the sun sensor. ...