Good info , Wish I had found this the other week when looking. 2008 G6E with the same left indicators staying on issue.
Ford dealer diagnosed and replaced the stalk assembly. The vehicle was picked up and the 5min drive home was fine and parked for the night.
Next morning start up same issue with left indicator , Left the car for the day and started it the following day and everything was fine again.
Dash cluster might be next on the list as it did blank out and not function for a day a fortnight earlier.