Examine the ribbon cable for the displays. Make sure that red line runs to pin #1 on the connector.

ALSO make sure you haven't reattached it one pin off.

Yeah...I don't think it's the fuses. I was trying to look at the schematic to see if maybe two of your connectors were switched, but the one on IPDB is pretty much illegible.

*edit * All of the molex type connectors SHOULD be keyed differently. Make sure that the keying blocks are actually in the housings or you may have hooked two up in the wrong location.

I had the same issue with my taxi (very similar to your SS).

I had to take off head etc, and upon putting back together, it was a display issue.

It was connector related, but I can't think just which one. I believe something was off by a pin.

Check the ribbon cables closely. It's really easy to be off by a pin on the connection. That will get you really odd displays. Also, make sure they are fully seated. I think Blackbeard is correct.

The more i think about it, the ribbon cable shouldn't have had to of been removed for transport. The head coming off doesn't mean the ribbon cable should've been removed.

Did you remove the ribbon cable in the move at all?

I think he meant the backbox was completely off, not folded.

Wait. Duh. You're still right, unless the speaker panel was removed from the backbox.

Press on the glass behind the displays and see if it changes. My space station did the same thing. Maybe a weaker batch of displays on it. It was the leads going into the glass displays was defective and just over the years stopped working.

I bought a new display. May not be your problem but at least worth looking into.

Glad you got it working.
Re-plugging connectors is an easy fix.
Nice looking pin, and lots of fun.

I called that one. Red line not aligned!!

Congrats.