ross k 10 Posted April 29, 2013 hi guys i have a mk2 corrado but i nievlly brought a mk1 interior light sunroof and switch panel only to realise their different ive also got the mk1 loom so was gonna connect the mk1 loom near the dash then keep the mk2 one if i ever want to go back ive got it all connected and all seams to work but i seem to have a black and blue wire which doesnt go anywhere and a red and yellow both very small wires i think the red and yellow is the close when you lock the door function not to worried about this just wondered what black and blue does thanks ross Quote Share this post Link to post Share on other sites