Just to clarify the SC code.
Chapter 23, Article 1, Section 16-23-20-9a
"(a) secured in a closed glove compartment, closed console, closed trunk, or in a closed container secured by an integral fastener and transported in the luggage compartment of the vehicle; however, this item is not violated if the glove compartment, console, or trunk is opened in the presence of a law enforcement officer for the sole purpose of retrieving a driver's license, registration, or proof of insurance"
http://scstatehouse.gov/code/t16c023.phpAnd 16-23-20-15 and 16-23-29-16
"(15) a person while transferring a handgun directly from or to a vehicle and a location specified in this section where one may legally possess the handgun.
(16) Any person on a motorcycle when the pistol is secured in a closed saddlebag or other similar closed accessory container attached, whether permanently or temporarily, to the motorcycle."