It sounds like there is an issue with the parking assist system and has shut down the system. Have you contacted the dealer ship about your warranty to see if this is still covered?
There a number of issues that can cause the parking assist to shut down. Without a manufacture compatible scan tool you can pinpoint where to start looking. So here are somethings you can do. Check all the sensors in the rear bumper, make sure there is nothing coating them like mud or ice. Check the electrical connectors that none is damaged, corroded, or disconnected. As for anything else is hard to say without looking at a scan tool.
Monday, January 20th, 2014 AT 8:24 PM