Sorry if this topic is old news but I have not been able to find it covered before.
I have a 7R 2014 DSG. On cold start it has a whirring grinding noise for approximately 1second which I assumed was normal until a work mate of mine heard it and said " crikey whats that". It sounds like an oil pump priming or possibly the starter disengaging type noise.
Even if engine stopped immediately after cold start then restarted the noise isnt there which leads me to believe it's a pump priming thing. VW serviced it yesterday and looked for the noise but obviously it wasnt there as it was warm. Any thoughts appreciated.