Hi All,   I acquired a 2 speed wiper motor some years ago for my TR4 and am only just getting around to fitting it over this winter. I have a switch and a wiring diagram but I cannot tell what wires I will be connecting to in the motor's wire push connectors. The old wires are so faded that I cannot tell which is which apart from the earth wires. I have tried stripping back the plastic covering but all the colours just look grey to me.   Can anyone describe or provide a picture of where t