Has anyone had any experiance installing electric windows into an XD/XF? I own an XD and I am in the middle of installing electric windows from an XF. I have brought the wiring loom and this is where my problem is. The main connector (labeled dash connector in service manual) has got 3 wires. The XD service manual says that the XD version only had 2 wires (+ve and -ve) My question is, what is this third wire and is there a connector waiting for me somewhere in the dash or do I have to route some power to it myself? Thanks in advance.