Sorry, my mistake. Four wires--I misspoke, I mean the four connections on the cluster circuit board not the plug. On the A1 F1 thing, I know they go from page to page using these as references, but are they simply identifying a group of stuff within that loop? I don't think so. I'll take another look later today, we are on our way out. I'm determined that before this '93 leaves, I'm going to decipher this, so this is a good opportunity for some shared input (no pun intended).

Even if the wires reverse, they do feed through the back pins on the circuit board (not all of them though) so we'd have to decipher where each of those go. I may have some notes on that, but sounds like you are on the way already. 171/5 may be the mystery connection. And yes, that might get the speedo going, but not at the right speed because of the tone ring. Whoops, gotta fly. More later.

DS

DS