I imagine it should be possible since the interior of the cars have stayed relatively the same. However, I don't think Nissan dealerships would do it. The cost would be high. I've been curious about this myself, so I'd be interested if anyone has replaced the head unit with a new model year unit or an aftermarket unit.
Order accepted: 1/25/2011
2013 SL, March
Now 2013 SV Blue LEAF with QC and Premium package, 1/25/17.