I had the same lock-up late last week. Had my car since Dec and this was the first time its happened. Like the others have said, I couldn't get it to clear up by just turning the car off and back on, so I just decided to drive it as is. Less than 5 mins later, it rebooted, the infiniti logo displayed, and then all was well.

Hasn't happened since, but its only been a few days. As you can see in my sig, I do have an 08 with the Prem/Nav combo.

 

Mine has locked up twice since. I got the car last Nov.

 

did anyone else notice that when the computer locks up, the windows will not roll up nor down.

 

I Know that it hasnt been a while but my nav screen has been fine since i got the unit replaced for the presets not scrolling. Its only been a week but ill keep you guys updated.

 

I posted this thread hewre with a similar issue:

https://g35driver.com/forums/audio-v...8-g35-nav.html

 

I'm now starting to have the same issue with this. I drive an 07 model, but with my situation, instead of locking up, the computer now takes about 20 sec. to load instead of the usual sec or two. Hopefully, knock on wood, the system won't crash on me. Hate driving loaner cars.

 

if thats reproducible every time, u can get it replaced easily