Hello: I drove the car to the store. Everything working perfectly. I get back in it and the door beep slowly died and now the car won't start. It won't turn over, no indicator lights, no beeps. Totally dead. A kind stranger offered to jump it and it started right up. Drove home (thank god) and once turned off, it won't start again. I searched around under the hood and noticed one of the spark plug wires (the one with a gold dot on it) was loose. I pulled it out and the metal shield inside it fell off. I put that back on, but still nothing. It will always start with a jump though. I'm sure this is an easy one. Any advice? Thanks in advance. If I figure it out first, I'll post a follow up.