I connected to bottom row, second wire in (from the left looking at the front of the switch). I don't see any connector numbers on my switch, though if I were looking at the *back* of my switch and counting two rows left to right, I would say it's conector number 7:

   1     2     3     4
   5     6    (7)    8

There shouldn't be two blue-yellow, though. Wiring should be identical. Nevertheless, you can try one and if it doesn't work, cut off the splice and try the other one.
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(98 S70 T5SE misc mods, mostly lighting) (92 940GLE)