See also:

NISSAN Advanced Air Bag System (front seats)
Basic Information Supplemental front-impact air bag modules, positioned to help provide additional protection for the driver and front passenger during certain frontal collisions. ...

Towing a trailer
Overloading or improper loading of a trailer and its cargo can adversely affect vehicle handling, braking and performance and may lead to accidents. - Do not tow a trailer or haul a heavy load ...

Tow mode switch
Tow mode should be used when pulling a heavy trailer or hauling a heavy load. Driving the vehicle in the tow mode with no trailer/load or light trailer/light load will not cause any damage. Howev ...