Hi - Well I sell Nissan's and live in Buffalo and we got almost 2 feet of snow over a 4 day period less than 2 weeks ago. We had some 2009 Murano's way back in the lot and they were buried in over 2 foot of snow. We cleaned off the window and crawled into them and locked in the AWD and put it in low and they popped out of the snow like nothing. I have never heard of this event you are talking about because 6's of snow is nothing for the Murano. You do not have to disable the VDC for only 6 inches of snow either since that's nothing to a Nissan Murano. I'm not saying I don't beleive you, but in the history of Nissan, you're probably the first to experience this and I wonder in you did put the vehicle in drive and possibly had the Emergency brake on?
Skeptical about your story in Buffalo
Source: I am a Nissan dealer employee