I have a 2015 Chevy Malibu and today someone paired their phone to my car and after that any time I put my car in revers it wouldn't display the camera view. Does anyone know anyway to fix this display problem?

 

I just had my backup camera replaced under extended warranty in my Buick LaCrosse. All of a sudden it would only show orange guide lines instead of a picture. You should have it diagnosed before doing anything.