rear gog light does not work on right

[Drphil]

I have changed the bulbs, even flipped them from one side to the other. The fuse is dine, and it is not the bulb. Has to be the socket? Can you order a new plug assembly? They seem pretty easy to take out. I tested the plug, and I am sure there is voltage to each wire coming into the assembly . I hate to take it to porsche dealer for $100+ /hour for something I could swap out in 5 minutes.
any suggestion on where to source one?
Oh and on driver' side the parking lights don't work front or back