9 electrical, electronic, and optical systems, apparatus and instruments for vehicles, namely, back-up sensors and cameras; navigation systems, on board computers and computer networking hardware for vehicles; measurement, signal, control and rescue apparatus and instuments for vehicles, namely, vehicle locator and recovery devices; adaptors and connector interfaces in or on vehicles for connecting electrical or electronic apparatus; rescue devices for vehicles, namely, emergency warning lights, emergency signal transmitters; apparatus and instruments for conducting, switching, converting, storing, regulating, and controlling electric current in vehicles; appartus and systems for recording, transferring and repoducing sound and images in vehicles, namely, computer hardware for telecommunication, telecommunications transmitters, microphones, audio speakers, audio receivers, video receivers, satelite receivers, amplifiers, radios, tape recorders and players, video recorders, video disc players, audio disc players; optical, acoustic and tactile display devices for vehicles, namely, touch panels, touch pads, audio speakers, flat panel display screens, LCD panels, video screens; audio and video systems comprised primarily of audio speakers, speaker housings, flat panel display screens, video disc players, audio disc players, radios, amplifiers, touch panels, electric control panels; fire extinguishers for vehicles