First of all, remember, and it may or may not make a difference, my 300D is a Euro model. All 15 sockets in the instrument cluster harness plug are present and each has a copper female connector inside. There are actually 16 wires going into the harness plug. 2 are doubled up to one of the plug's sockets. They are all original wires. Not add ons. All 15 pins on the PCB are present. Also, the 15 pins on the back of my PCB are located low and to the right as you look at the back of the PCB. Not high and above the oil pressure line connection like many I have seen. I will post photos after I take some.