so after some investigating on my 1980 380se euro w126 I am still confused on where to find the fuel pump relay. I bought the car a week ago and have only driven it 3 miles. I know of the relays on the drivers side panel behind the fuses. After pulling a couple and trying to match up the numbers I am still at a loss. Anyone have any idea on where I can track down the right relay?

Oh I have tested the lines to the pump and there is no power when the key is in the on position. My next step will be to put a clip on the positive side of the fuel pump and run a wire to relay panel and see if I can use my multimeter to find the match and then I will have the relay. Anywho thanks in advance if anyone has any info