Nagkakamoist talaga yung aircon vent area ng Frontier (pati steering whell, rear-view mirror, shift knob, etc) after you turn it off.. especially if you run with the windows open.

On the blower, i did notice that the blower of the Frontier is a bit weaker when compared to the other blower settings (i.e. The 2 setting is like the 1 setting on our Sentra)... If you find it too weak, then you can have it serviced/cleaned.

During the hot summer days, i find myself running on 3 and 4 setting sa blower. The aircon is cold but the blower is just a bit weak... what i did was i had the entire front tinted with 3M Magic Neutral, ayun ayos na.