Last week, app developer Steven Troughton-Smith shared a series of screenshots of what seemed to be Apple's "iOS in the Car" feature announced by Apple as "coming soon" to iOS 7 devices. The feature is intended to allow an iOS device to take over the in-dash display of a car, providing access to navigation, phone functions, messages, and music. Troughton-Smith has now posted a video showing iOS in the Car in action, via a barebones implementation that is actually present in the already released iOS 7.0.3 but not accessible by default. The video shows the feature being run in the iOS Simulator software for developers, with the in-dash display represented by a separate 800x480 window.