So, I have a 2008 Sebring with the 3.5 v6. Problems started with the car having to be jumped to get started. Replaced the battery. Then the car began to start, run rough and die occasionally in the drive. Then it suddenly would not crank, instead the car would lose all power. Dash and interior lights would flash, and everything would lose power. Also, the power windows don't move more than a very small amount and again everything would lose power. This has all happened within 3 days. Besides the battery, I've replaced the ignition switch and TIPM. No change in condition! Does anyone have have any suggestions as to what to try next?