I was driving to the gas station and I turned my car off to go inside and get a drink. When I came back out, I started my car and realized that when I would shift into gears, the indicator wouldn't tell me which gear I was in. I also noticed that the gas gauge and oil gauge weren't working. I turned my car off and the radio won't turn off, as well as the most of the lights on the inside (dashboard light.. air bags, PRND, ignition light) I drove my car back to work and now, the lights won't turn off at all, and my doors won't lock either. The radio stays on too. What is going on?