Software problems of the 2014 Dodge Charger

While driving my 2014 Dodge Charger sxt on the freeway today (11/02/16) the engine stalled & I barely made it to the relative safety of the median to attempt to restart my car. After multiple attempts, it eventually restarted, however it stalled again shortly thereafter on the freeway & 3 more times once I got off the freeway. I just got it back from the dealership last week for the same problem (they claimed that they "updated" some software but couldn't replicate the problem). It is currently at the dealership, but I am concerned that I may not be able to safely avoid injury/damage if this problem isn't fixed & continues to happen. I have multiple photos & videos on my phone of this occurring & would be happy to email them.

Engine light came on while driving. Took it in for service and dealer stated that it's an O2 sensor malfunction. Dealer had the car for 2 days. They claimed that they replaced all O2 sensors. Engine light came on again after 1 week. Took it back to the same dealer and they stated that the software had to be upgraded. After 3 days, check engine light came on again. Took it back to the same dealer and they stated that the wiring harness has to be change. Service person said that he would have to order parts and as soon as it arrives. He will contact us. After 4 days, we called the dealership and they said that the service person that took care of us from day 1 had been terminated. Spoke to a new service person and he stated that he 's not aware of this problem. We insisted that the car be diagnose as soon as possible and gave us an appointment on 7/19/14. In the mean time, the car cannot be driven too far. Performance of the car is very erratic and would feel that it would shut off. Although, service person stated that is ok to be driven.