I have a 2006 XC70 that my daughter was driving and then heard a clunk and then the check engine light came and service transmission light came on and the vehicle died. She did mention that the shift indicator had a dash like it did not know what gear it was in. She turned it off and restarted the vehicle and now it drives fine and shows what gear it is in. Lights are still on. I scanned the computer and pulled codes P0700 and P0717. Any help would be greatly appreciated.