2012 Ford Edge drivetrain & axles problems

Pulled over in emergency lane on highway 3 miles from home. Stopped car and placed gear shift in park position and set flashers. On getting out of car noted car was moving forward. Rechecked to see if gear shift was in park which was confirmed by passenger. Driver on getting out of vehicle was unable to get back in with attempt to grab seat belt as leverage to get back in. Victim was unable to get back in and fell out of car resulting in car back driver side tire rolling over victim.

6/24/16 took car to dealer for check engine light. Repair $329. Indicated purge valve stuck open at times. 6/30/16 check engine light again. Indicated under boost....replaced waste gate vacuum sensor. $307. Returned to dealer again for check engine light due to hose clamp loose. Began experiencing door ajar light and interior lights that don't turn off. Returned to dealer on 8/15/16 and were told the turbo assembly needs to be replaced for $2500+. Could lose power and cause further engine damage if driven.