Audi A8L stuck in rainy water not starting
Now I need an advice since there's no Audi dealership in my country and the only experience that I have is any vehicle that gets contact with water. Ideally, you supposed to wait till it drys up and I am that situation where I want to wait till it drys up at least a week or so and not try to start. I have attached photo of the level the water reached.
Any advice is highly appreciate



