Where is fuse box located on my 09 Nissian Mureno

What is your question?

Just happen this afternoon drove 15 miles and no coolness. I turn on air,with thermostat on 60. Air blows , only hot air.

What makes this problem better or worse?

Turned on engine, drove 15 miles still no cool air.

How long has your 2009 Nissan Murano had this problem?

4 hours