Most of the time the interior lights in my S70 don't come on when I open the driver door, or the passenger door for that matter.
This, of course, is happening with the overhead switch in the center position. So because of this I leave them turned off so the battery doesn't drain.
However, the other day I tried it out again while sitting in the car and I turned the switch to the center position, and the lights came on

Does anybody know what could be wrong?
The PO must have wrestled with this before, because the foot well lights were removed when I got the car.
Thanks for any ideas you might have.
Dirk