I should imagine it can be done but you'd have to take out the whole system and sat nav, replace with Nissan's connect system, costing three figures including the labour cost. Probably not cost effective but if you've got the money, fill your boots!
I've also got a 2009 model and I use a Satechi Sound-Fly Aux transmitter to play music from my phone. It's about 3 years old but does the job, bit of a faff but better than nothing. Plugs into the cigarette lighter, tuned into the stereo, comes with a remote but it's a little dodgy to look at when you're driving if you want to skip tracks.