84 528e Rear Instrument Cluster - Which Wires Go Where

[chambo]

I have removed the instrument cluster from my 84 528e. Now I can't figure out which wires go where. I am concerned with a group of wires that connect to the PLUS, O2, MASS, TEMPO section of the cluster. These are 2 small "clip" like plugs that slide onto exposed fingers on a circuit board.


Unfortunately, I also beleive one of these connectors has come apart and a wire(2) are no longer in it's plastic "holder.

Here is what I know.

Connector 1 - White Plastic Shell
1 Blue and White wire

Connector 2 - Blue Plastic Shell
1 Blue and Brown wire

Misc Wire - Two Blue and Yellow (sort of lime yellow) wires joined together.
I believe this belongs in either connector 1 or connector 2.

I would appreciate any guidance. I'm having a heck of a time getting at the connectors at the same time I'm installing the instrument cluster, but that's another problem

Thanks for any help.

[chambo]

Here what I was able to figure out (with online help).:



Blue (Blau) Connector (C8) has two sets of wires, the BL/YL wire and the BL/BR wire (for the cruise control - Tempo).





White ( Weiss) Connector (C3), a single BL/WH wire for the O2 sensor.