BMW, Intel and MobilEye just gave a roadmap for some of their self-driving-car plans. The trio expects to test autonomous cars on roads sometime in the second half of 2017. About 40 modified BMW 7 Series sedans will start roaming American and European streets as part of a global trial. The move should show how well their partnership works in practice. And that's just the start: The three have also revealed more about their broader plans.