[Ethan Musulin]

So I have a 2007 E92 328i, I have a no power no start issue, unless jumped and when it starts after jumping it, it runs horrible, low idle, possible missfire,
I really don’t know what to do atm. I did spill some water in the trunk unfortunately, but, the only thing it seemed to get to was the Bluetooth box.
Any help would be appreciated, like I said I’m lost at the moment
Edit: also how do these cars run with low voltage? If I’ve unplugged the coil packs and replaced in a different order would that cause a harsh idle