Finally getting around to retro-fitting heated seats. Can't be as hard as pvr and my retro-fitting the SatNav. Just got the control unit. I have a spare ashtray unit for sale if anyone needs one Will post more details as I progress with the installation.
Tested the new switch unit on my car. All the buttons seem to work. When I press the seat heater buttons the 3 LEDs flash on and off. Time to get the heating elements ordered.