Intermittent white smoke issue on SV6 (2015) Sedan

Hi Guys,

I'm new here to the forums.Have any of you heard about an issue with intermittent white smoke coming from the exhaust. Car is 1 year old 2015 SV6- 16K on the clock. Yes as expected worse in winter but I expect it to stop after 10 mins of running. I parked up after 20mins driving this morning and took a video : https://www.youtube.com/watch?v=cWkK...ature=youtu.be

Any info or help would be much appreciated. The Holden dealership are not being the most helpful as yet.

Thanks tim