That unassuming iPod dock we saw in Chrysler GEM's Peapod prototype? Turns out it's got a pretty interesting little trick, allowing your iPhone / iPod double as the ignition key. According to the EV's brochure, the company's got an app that makes all the magic work, and if you wish to start your car in an old-school manner, keys are still a viable option. Sure, it's not the first example of car-phone
