Brake Loud Noise problems of the 2012 Chrysler 200

This vehicle out of service . Could of cause a collision or cause body injury or death , I started the car went about 100 feet or more, car made a loud noise ,car stopped suddenly by itself, then brake part flew right off right on the road. Had to push car to the nearest corner. Called dealer service, called my insurance. I have full coverage, but no response at the time. I signed hardship packet from the bank for help, but was repossessed, so dealer could not pick the car . I made a complaint February 12,2013 to bakersfield Chrysler - Jeep about my brakes squeals and my tires always display low pressure. Service dealer said there is nothing to fix they squeal because of dirt and they are wet and tires need more air because of weather change. I brought this car brand new. I sent a formal written letter addressed to NHTSA, plus documents that will substantiate my situation. Updated 03/13/14.

When backing up from a parking place the first time it happened in the latter part of April 2013, we heard this loud screeching noise coming from what we thought to be the front wheels . I then took the car to the dealership told the service person about it, he then said all cars have been doing it because of the dust storms in the area . The noise has been getting louder and louder it's embarrassing any more to back up ! who would think such a nice and beautiful car would be emitting such a terrible noise. Even my elderly dad has noticed it every time I pick him up and he said what a shame it is that this car makes that horrific sound . On 10-22-13 I reported this problem again our car dealership and asked them to start a case about it and I'd report it to NHTSA. The service manager agrees with me and stated there is a problem with the Chrysler 200 cars and that Chrysler corp, refuses to admit there is problem with these cars! don"t buy this car!.