the rear lighter is actualy a power socket
hi singvogel i new the facelift did not have one as I have just had to buy the pannel so I could have the power socket cost £52 odd i could not see the wires and the pannel just pops out if you just put 2 small flat screw drivers in the little holes at the bottom I am also going to put a power outlet in the boot I have been told the wire is there on the left hand side i need the power outlets being a radio ham with other gear
found the wire as you say singvogel all done ther but I could not find it behind the pannel as you and they said and I looked behind both mind you it was that wet stuff coming down again and I was rushing