S80 electrical gremlin
 

Hi, I’ve got a weird problem with the electrics on my drivers door, the power window/mirror and lock have stopped working, the switch bank lights up and operates the other windows and n/s mirror, the remote key operates all bar the drivers door but when I use the key in the lock it unlocks all the doors!, the fuses all seem fine.
Any advice?
2004 s80 d5 saloon