Electrical faults crossfire.

I bought my crossfire a few months back. Before I had it, it was sitting for about 10 months. By the time I got around to working on the car, there was with no exaggeration about 20l of water pooled up under the passenger seat. I’ve removed the passenger seat and carpet / it’s still not completely dry but it is getting there. I’ve also unblocked the drainage vents that were blocked under the bonnet. As it stands I have the following lights on: Abs, battery and airbag.

 

yikes, makes me wanna drill holes in floor just for case. Had roof hatch drains plug on 2004 durango and flood passenger side wall where computer was mounted. Cleaned board, coated it and added rain shield over computer, never used roof hatches too noisy and distracting for driver. Woody