HELP: 5k MYSTERY Connector

[Matthew Caprio <cap29100@flash.net>]

Someone please help me identify the MYSTERY CONNECTOR I found unplugged in
my 88 5000 S Quattro (non turbo).

The connector is under the dash, behind the aux relay panel (in the area
below the main fuse panel).  It is a red plastic two point connector with a
single Yellow wire on one half, and the other half has a Black/BLue wire,
and two bundled Brown/Greens.  (I'm not sure if Bentley calls it a two
point connector or not since one side has only one wire?)  Anyone happen to
know what it is or what page on Bentley it appears??

I found it while looking for a problem with my Antilock.  It may or may not
be related...  I won't just plug it back together, because there is a
melted wire in the bundle to my Antilock combi-relay.  I bet no one envy's
this interesting situation.

TIA,
Matt
cap29100@flash.net