w460 instrument cluster wiring diagram / photos

Hello again. I've ordered and received all new bulbs for my w460 instrument cluster because so many of them were apparently burned out. After removing the cluster, I see that it's going to be a bit more involved than a swap of some bad bulbs.

Nearly all of the sockets are pulled out of their housings so its hard to tell what went where to begin with. Then, some of the sockets have bulbs, some don't, and of the couple of bulbs that are still in place, some have two wires going to two connectors, and some have only one connected and one not. And there are a bunch of loose unconnected connectors waiting to be plugged back into their locations, which I'm hoping one of you experts can provide.

Does anyone have a wiring diagram or maybe even a photo of the backside of their cluster so I can see what goes where?

Thanks in advance as always!