+ one for light on with ign.
My forester, and it think most subies, run headlights and parkers on ign on only, I leave mine on 90% of the time and the car just turns em off for me. There must be a rule that says parkers must be able to operate without a key because there is a battery-kill switch on top of the steering wheel that turns on the parkers. A lot of people don't realise what it does and run the battery down not realising they've turned on the he parkers.