The five wires coming off of the motor are.....

Brown. This is the ground. At least it functions as a ground.

Black with a red and green stripe. Put 12v to this and the motor turns.

Black with a red and white stripe. This wire does nothing.

Black. Solid black. This wire does nothing.

And another Black with a red and a green stripe. This wire does nothing.

By does nothing I mean nothing when I put 12v to them.

It is a Bosch with the letters WS/JC2/ 12/2

I don't really care if this has to go down for a total rebuild. I am rather handy at this sort of thing.

It is just impossible to figure out the wiring without a car to plug it into.

Thanks