ok its hard to explain but i'll do my best. at first i used to try and crank the car but the theft light would flash (yes, i have the master key). i would take a lot of locking and unlocking the doors and turning the steering wheel to lock position. after about 30 tries the theft light stops flashing and the car cranks. recently the car doesn't crank at all. at first all the power in the battery has been drained. we recharged it bought a new alternator and starter. now when the key is turned the car just dies and all the power in the car dies. we have to disconnect the battery and connect it back in order to get power back in the car. something is definitely wron here. any suggestions.