Help needed !! I have a 2011 c6 avant imported from Japan, it has auto lights but I noticed there are no drl lights when it's set to auto , they both come on when it gets dark enough, I have to switch to sidelights to get drls alone , is this normal ? I thought the idea of drl was that they were on all the time ? I have checked mmi and only have options for leaving home and coming home lights