2017 300 - electrical issues
 

Posting this on behalf of a family member who got into a minor front-end accident with the car. Since the accident there have been somewhat random and mysterious electrical issues. Sometimes the car won't start, other times the computer would appear to "freeze" and you can't take it out of Park. One time the 4-way flashers remained on and nothing could be done to turn the car on/off.

We are Canadians... they are in Florida... the dealer down there can't identify the problem. Sometimes the car drives normally, other times it seems to be completely paralyzed.

Any thoughts? Thank you!