so it's becoming more frequent. I turn the key, and hear a click. No crank. If I jiggle the ground wires at the negative battery post, most of the time, the car will start right up. I cleaned up where the ground goes to the fender, but that didn't fix it. Is there a typical ground location that need some checking that causes this? Sometimes, as I try to get the car started during this process, the door chime, instrument cluster, etc, act like the battery is DEAD. But once I keep jiggling the ground wires at the battery, it will finally start.