So I downloaded the Uconnect app on my phone for the Challenger. Besides telling me everything from how much fuel is in it, tire pressures, oil life, recalls and maintenance info, I can remotely lock and unlock the car and set off the alarm. Pretty cool. There's also another tab that will pinpoint the location of my car via GPS. That's really cool! Might not be a big deal for some of you, but up until 4 months ago, my personal vehicle was a rusty 70 GS!