Please help! The windows on my 2004 CLK320 Cabriolet were left down and moisture from rain is causing several issues. The car starts and drives, but has quite a few electrical issues. I'm seeking advice as to where to identify the source of the problem so that I can replace or clean culprit components. I have a SRS warning, top malfunction warning, the fuel gage comes and goes, my high beam indicator light randomly comes on (when the high beams are not turned on), and I have no turn signals.