Hi guys, as per title I need to fit oem parking sensors to my golf, I have 2 golf's and I am trying to spec the one with full history up and sell the other, they are both the same colour. I am removing the bumper tomorrow, what else what I need to remove and do I need to get anything coded?, the donor vehicle is a 55 plate and the receiving vehicle is a late 2004 54 plate if that matters?