See also:

Operating tips
-When the engine coolant temperature and outside air temperature are low, the air flow from the foot outlets may not operate for a maximum of 150 seconds. However, this is not a malfunction. ...

Anti-freeze
In the winter when it is anticipated that the outside temperature will drop below 328F (08C), check the anti-freeze to assure proper winter protection. For additional information, see “Engine ...

2007 Nissan Versa review
ANN ARBOR -- American consumers gave Nissan an earful when the Japanese company held consumer focus groups in the months before bringing its compact Versa hatchback to the U.S. The finicky buyer ...