A video on Youtube shows a demo of iOS in the Car running in iOS Simulator. The developer also explained how other developers can enable this mode. To give iOS in the Car a try, developers need iOS 7.1 and Xcode 5.1 DP2 and follow the 3 simple steps after the break.

Before you try to break something:

• It’s unofficial
• It’s quite unstable

Three steps to get iOS in the Car up and running:

• Get Xcode 5.1 DP2 (it was tested with DP2, and doesn’t seem to work correctly with other developer previews)
• Clone https://github.com/zyafa/iOSCar
• Build & Run cloned project and carefully follow instructions

Use Hardware > External Displays iOS Simulator menu to disable iOS in the Car.

via [FSM]