Answers: I highly recommend you not keep watch on while driving. In an accident, they will prove you be able to scrutinize and you will lose.
its because you havent correctly installed it. They arent supposed to work when the car is traveling. There are ways to bypass the safekeeping features, but are specific to the brand of player. In some states it is illegal to bypass them.
More Auto Questions and Answers...
This article contents is post by this website user, AutoQnA.com doesn't promise its accuracy.