Hi there, i have an audi A4 1999 2.3l Automatic. I have recently noticed that the driver side footwells are full of water. I have tried to dry the water out but it seems to be causing other problems now. Firstly the battery has drained down overnight and when i get it started it won't allow me to select gears even though my foot is on the brake pedal, Brake warning sign comes on dash, all PRND123 icons are missing on the display. Any help to be appreciated. Andy