Chuck, I have a 1985 380SL. I'm not getting a 12V from the fuel pump terminal and reading this forum it was recommended to check/replace the fuel pump relay. I did replaced the fuel pump relay last year and now I'm getting the same problem (won't start and no 12V on the pump terminals). Could it be the fuel pump relay again? Do you have any suggestion or how to test a 7 pin relay. Any help will be much appreciated.