On or around Sat, 28 Oct 2006 18:23:25 +0100, "A" enlightened us thusly:
the 1990 wiring diagram say:
right rear speaker - BG and BU right front speaker - BN and BW left front speaker - BK and BR left rear speaker - BO and BY
ignition fed live via fuse - WO from fuse A3 illumination from LH sidelamp circuit - RB from fuse B2 constant live - PW earth - B
colours:
Black Green blUe browN White pinK Red Orange Yellow Purple
1989 diagram seems to say the same. You look to be missing 2 speaker wires and I don't know what the yellow/black does. There's an input marked from an aerial amplifier, but I'd have thought that was co-ax. It uses the heated rear screen element as an aerial, hence the amp. If it's not got a co-ax aerial input, then it might be that the yellow/black is your connection to the aerial amp.
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