My Fiancee has a 2005 Chevy Malibu (Not classic or Maxx, just a normal Malibu) and she was hoping to get an Aux-in port for her iPod. She doesn't want to lose the driver information stuff the radio provides, so an aftermarket radio isn't the best choice, however, i notice that the Cobalt 06+ has a radio with an Aux port. My question is, can I buy a radio from a Cobalt (off eBay) will it plug in straight up to the wiring of the Malibu and will the driver information still work? Thanks!