S.C. Code Ann. § 56-5-4440
No person shall drive a motor vehicle equipped with any television viewer, screen or other means of visually receiving a television broadcast which is located in the motor vehicle at any point forward of the back of the driver's seat, or which is visible, directly or indirectly, to the driver while operating the motor vehicle.
Anyone violating the provisions of this section shall be deemed guilty of a misdemeanor and, upon conviction, shall be fined not more than one hundred dollars or be imprisoned for not more than thirty days.