My smart is a daily driver, but a few days ago I switched cars with my mom. She called me this morning telling me she couldn't get the car to start. So when I got out of school today I went to her house to see if I could figure out what was the cause. I pulled up the carpet to look at the battery and found the well it sits in full of water. Any ideas? I'm hoping I can just drain it and let everything dry out but afraid it might be a serious repair. Any and all help is appreciated. By the way, my smart is a 2009 passion.