Hi, I have a 13 year old Diplomat ADP8112 dishwasher, but instructions for the 8224. It stopped mid cycle and no lights at all were on/flashing. Ordered and fitted a new on/off switch and reconnected the 4 connectors to it. There is another pink wire, which my husband swears was not attached to anything and looks like it can’t plug in to anything, but rather hook onto something and then slip onto a thin piece of metal. We cannot find anywhere for it to go. With this wire not attached to anything, we switched the dishwasher on. Lights 4 & 5 flash six times, then there is a bleep and lights 3 & 5 come on and stay on. Can anyone help please?