Forgot to add a link for service manuals, etc.
http://www.filestube.com/n/nissan+qashq ... ice+manual These are compressed files, so you'll need a program like WinZip or 7zip (my favorite as it's free) to open them.
Usually to change a displayed language, you have to be on the right screen. 言語 is Japanese for language (I think), so if you can find this you could select 英語 which should be for English. Either that or your going to get directions to a sushi bar! LOL!