This is what I found behind the dash when I restored the original radio harness, thereīs still the odd ericsson box (some phone thing, I think) and a few wires (now isolated) left in there as I didnīt want to dismantle the whole car and I couldnīt find where the attached wires went..
P.O did a terrible amateur job jeeeeeeez!
Just wanted to show you guys how things were mangled up
Restored to original and EVERYTHING works now!