[Bob259]

Noticing when I back up in the daylight I get a white line, sometimes more then one on the Nav screen. I assume it's a reflection, but is anyone else noticing this?

 

[Chunky1234]

Noticing when I back up in the daylight I get a white line, sometimes more then one on the Nav screen. I assume it's a reflection, but is anyone else noticing this?

Have seen this a couple of times, you are right it is the light hitting the camera.

 

[Mr. Nelsby]

Yeah, this is a common artifact from digital CCDs. The manual actually talks about it if you go to the pages about the backup camera. Totally normal and there's nothing you can do to prevent it except drive at night.