i thought i bought a car that was problem free...thought it was goin to take me out the headache of my old broken down car.... but its like my old car is better than my bmw... basically i had this car for 2 weeks i left my lights on for more than 1hour to 2 hours... bad part on me i know... but i call the bmw road side assistance they come to give my car a jump.... nextday it start raining and my music begins to turn on and off... i dont understand why but i jus thought imma change there crappy cd player and put mine in...next day i went to advance autoparts to look at some parts for my new vehicle.... im done shopping i go to start my vehicle OMG the darn car wont turn on im like this cant be happning...now i go buy me a jump kit to start my car 76$... its been 3 days and i have been jumping my car every time i stop it for those three days... now i call the place that i bought it from and tell them whatis happening to my vehicle... i bring it in they tell me its my battery so they charge me 170$ to put it in...so now i got my vehicle... its starting again but the radio station music comes off and on... i feel as though the problem might come back...so my question is... is it my battery... is it my alternator.. can i get my money back and not screw up my credit...i put $9000 cash on car iw ant to know if i can get my money back and drop there hell car on there lot and not lose credit... i got a 3yr warranty shouldnt it cover this problem i dont even have a inspection sticker on it yet i got 14 days... need advice badly... car is being financed used didnt buy from a bmw dealership if u must know... jus thought that a bmw priced at $14000 at a good rep car spot is worth it.. please help me out with my question cus im bout to shed some words of joy to people who i bought this car from....