I parked my '04 9-3 in a garage for the last two months. When I went to start it. My remote wouldn't open the door, no lights came on and I couldn't turn the key. The dealership told me how to put the car in gear by pressing the little yellow button in front of the gear shift. I tried boosting it and could get the lights to come on for a minute but it still wouldn't start. I just bought the battery last year, so I took it and exchanged it for a new one. The car still won't start. Can someone please advise me? I just started a new job and really need my car, but, I can't afford nor do I have time to take it to the dealership right now. Do I need to make time and find the money to take it to the dealership. If so, can someone tell me what may be wrong? I'm a woman that really knows nothing about cars.