Honda crosstour 2015 Quick Reference Manual page 437

uuWhen DrivinguForward Collision Warning (FCW)
Camera-based system
* Not available on all models
436
*
The camera is located
behind the rearview mirror.
The beeper sounds and
the FCW indicator blinks
Beep
until a possible collision
is avoided.
I n f o r ma t i o n P r o v i d e d b y :
1Forward Collision Warning (FCW) *
Never apply a film or attach any objects to the
windshield that could obstruct the FCW camera's
field of vision.
Scratches, nicks, and other damage to the windshield
within the FCW camera's field of vision can cause the
system to operate abnormally. If this occurs, we
recommend that you replace the windshield with a
genuine Honda replacement windshield. Making
even minor repairs within the camera's field of vision
or installing an aftermarket replacement windshield
may also cause the system to operate abnormally.
After replacing the windshield, have a dealer
recalibrate the camera. Proper calibration of the FCW
camera is necessary for the system to operate
properly.