Okay, so, the wiring diagrams in Bentley for the '90 240 are bad enough. I mean, I don't like to complain (okay, actually I do), but the components are sometimes too dark to identify in the print, and the diagram locations in the index for the components on the third and fourth pages are all wrong. Most of this I can find workarounds for, but this time I'm stumped.

I have a wiring connector behind my dash with red, blue-yellow, grey and green wires going into it. It's not connected to anything. So I scoured the diagrams and found it. It hooks up to a relay on a section of the diagram labeled "Relay Lower Beam CDN." I have no idea what this means. But, I think in a flash of brilliance, I'll just look up the number of the relay, 33, in the index. So the index goes...

31. Instrument connection
32. Instrument connection
34. Instrument connection, AW71
35. Oil pressure indicator lamp

Et cetera.

So could someone please tell me what I am looking at or looking for? What is the "Relay Lower Beam CDN."

-EdM.
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'90 240DL Wagon 'Lola' -- '72 1800ES 'Galadriel'