Unknown Or Other Related Problems of the 2011 Chrysler Town & Country

Unknown Or Other problem

We have had many mechanical concerns with our new t&c 2011. We have taken our vehicle in many times to cerritos Dodge Chrysler dealership. After a failed attempt to fix something within the transmission, they completely replaced the transmission. There were still concerns and a week later the vehicle had belts and the water pump replaced. To date, many of our initial concerns still exist and are not being fixed. Concerns include: 1. Noises from under the hood. 2. Shudder/ shake while the vehicle is in reverse. 3. Keyless start malfunctions, it continues to read "defected key", after the keys have been reset, 4. While using keyless, the vehicle shuts off when putting the car into reverse/drive. 5. Rough idle, the vehicle seems to struggle to stay running. 6. When changing gears, the shift makes a clunking/grinding noise. The only consistent thing about this vehicle is its inconsistency. The dealership states that the noises are "normal". The regional area service manager has been contacted, and has sided with the dealership. Corporate has also been contacted, and they are investigating the current situation.