How can i make running lights shut off. I have to disconnect batt.to leave it sit over nite? Its a 02 outback l.l.bean

If you look on top of the steering column, between the gauges and the steering wheel, you will see a rocker type switch. If you see any orange color on the switch that means it is activated. Push the switch so that there is no orange showing and your park/running lamps will turn off. It is your park lamp override switch, Subaru has this option due to all power for lights turn off with the key in the off position. So they gave people the option to turn them on with the key even in the off position.