should I be concerned with smoke coming out of my AC vents on occasion? The smoke does not smell.
No smell to the smoke.
Has happened between 5-7 times over the first 4 months.
About 6000 miles on the car.
Sounds like a possible problem with refrigerant escaping from the A/C system. I suggest you take it to a dealer to get it diagnosed while it is still under warranty.
If the smoke is odourless, it is probably just condensation. Take note if the weather effects the occurance of this phenom. You may just live somewher with high humidity.