Problems with 2006 Dodge Charger POWER TRAIN

Tl*the contact owns a 2006 dodge charger. while parked in the driveway, the vehicle automatically rolled from the driveway into a ditch, causing $1500 worth of damage. the dealer performed a diagnostic test and was unable to determine the cause of failure. the failure recurred and the hand brake was applied, but the vehicle failed to stop. on each occasion when the transmission failed, the ground was wet from melting snow and the vehicle was on a slight incline. the current mileage is 21,155 and failure mileage was 8,000.

I am about to file a lemon law complaint because dodge has been "unable to duplicate" the most serious problems that have plagued my vehicle, a 2006 dodge charger r/t, since day four of my ownership. i have owned this car for 68 days and of those, i have only been able to drive the functioning car for 19 days. they have fixed a number of minor issues and notified me that they would be unable to fix or do not know how to fix at this time, some minor issues including the air conditioning compressor problems (which they say they have also been "unable to duplicate". the serious issues that are occurring when it idles, when it accelerates and with what seems to be the suspension and possibly both the engine and transmission. of those 68 days, they have come to pick up my car on three different occasions to try and fix it, the last time (which continues currently) they have had my car for four weeks. i happen to know (upon researching after the prolonged period they have had the car) that tsb's or technical service bulletins have been issued for every problem that is occurring with my car. additionally, i have taken my car to two different mechanics (one dodge dealership and one independent mechanic) that have witnessed these malfunctions. i would like to know what my options are legally for getting some kind of resolution. *jb