i think i got your answer...i disabled my drl's using the same method as i linked to (or at least very similar it was a while ago). it is a sweet free mod to do, eveytime i startup my car i put on my parking lights and fog lights and it looks PIMP!!! the automatic lights light up when it's dark out but i wasn't worried about that. try this link and see if it helps.
disable drl this is what mine looks like with the disabled..this was before my grills
hope this helps, Rob (both those pics are with it disabled)