Shortly after Apple seeded iOS 7 Beta 3 to developers earlier today, user Hamza Sood (via 9to5Mac) discovered toggles in the beta's "Accessory Developer" settings that allow for iOS 7's "iOS in the Car" initiative to work over Wi-Fi in addition to USB. iOS in the Car is an initiative Apple revealed at its Worldwide Developers Conference keynote that provides enhanced iOS integration in automobiles, displaying iOS on in-car monitors to make calls, g
