A method of anodizing a coil comprised of wire having a copper core and a layer of a metal formed on the core is disclosed. The method includes launching a first store to memory. The fast light passage device and the second light passage device are arranged on the frame. Next, a hole and a trench are formed to extend halfway through the second insulating film, and ashing and polymer removal are performed. The processor determines the driving directions from the current location of the vehicle to the pre-selected destination based on the position signal and map information.