Well I have done it for some days, well most roads are clear of snow but my street never gets cleaned or salted or whatever so it is just a horrible mess of snow and ice.
VDC on + throttle = standing still as the spinning on the ice will cause it to cut of the throttle.
VDC off + throttle = drifting out of the street
the entire road I was just sliding countersteering then slide to other side and countersteering it is actually quite fun.
but the best way to drive in my street is just let the AT pull you ahead not hitting the throttle and its fine.