One problem related to alternator/generator/regulator has been reported for the 2006 Chrysler 300C. The most recently reported issues are listed below.
Car completely shuts off out of nowhere even going 55 mph on the highway, almost caused a major accident! starts jumping gears mainly when the rpm is at 1 going into 2. When this happens the lights in the car flicker. After the car dies out, when you restart it its stuck in neutral even though you are in drive. Once you shut it off again and restart it, its as if nothing was wrong. There is a brand new alternator and a brand new battery in the car and it still shuts down whether you're going 55 on a highway or sitting at light ready to take off and it dies out then as well. I have children, this is very dangerous and scary! I have read that many individuals are having this same exact issue, please do something before someone gets seriously hurt. Thank you.