My 2012 Octavia seems to have an internal light problem I think, before I make myself look silly by going to a dealer can anyone here confirm this is a fault?   I have had this car since new and only noticed this recently so I am sure it is a fault, when I open a door (or boot) the light only stays on for 10 seconds, I can't even manually turn on with the button.  This is after unlocking the doors, not after turning the ignition off.   I noticed this a few weeks ago, incidentally after it to