My G500 has been sitting in my garage for the past 2 years. The battery has been disconnected the whole time. I just purchased a new battery. After connecting the battery, the dash light doesn't come on and the key doesn't turn, but there's 1 fog light and 1 tail light that stays on. The fob/key works to unlock and lock the doors, but not for the ignition. The headlights, hazards, and radio still work. Does anybody know why or what can be causing this problem?