I want to wire up a single 12N Socket to my new 2007 Jaguar x Type Saloon. I have wired sockets to various cars in the past by simply connecting the 7 core into the loom in the boot. I am a bit concerned as I have been reading about "Multiplex" systems on some new cars which require special wiring and relays. Can anyone tell me please if this is the case with my Jag or can I just tap into the loom in the normal way? Any advice would be much appreciated. Thanks, Robert.