A brief synopsis of Technical Service Bulletins (TSBs) for the Z50 (Murano) are available on the Nissan Technical Information website. The TSBs encapsulate Nissans known problems and solutions. Dealers are supposed to get these but I have found that sometimes they don't keep up to date.
In addition to free brief synopses, you can also create an account (you don't have to be a dealer), purchase an on-line subscription ($20 for 24 hours) and download the full versions.
In addition to free brief synopses, you can also create an account (you don't have to be a dealer), purchase an on-line subscription ($20 for 24 hours) and download the full versions.