Bit of a odd one

[Dirtydiesel79]

So as of today my interior lights have decided to stop working and if I try and turn on the map lights the bootlid open warning comes on but goes off as soon as I hit the light switch again , anyone else had this ??
Also the boot is securely closed when this happens

[Tractor Dave]

Sounds like a short in one of the switches, probably caused by water ingress. Check the boot switch first.