I don't know how good you are with taking things apart, But I had my explorer totally submerged... I took it apart and let it completely dry out. Take as much apart as you can. Don't try and turn on anything.. Turning on electrical things when water is present can damage it further.. Disconnect the battery and take it apart and let it dry, maybe with a hair dryer....

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Peter L. House
1998 Sport E430
Azure Blue
110,000k Miles

1987 Oldsmobile Cutlass Salon
V8 Bucket Seats
Factory Moon Roof