I've had my 2014 CX-5 Touring for almost 3 weeks and have just noticed something minor that I'm not sure whether it is an issue or not. The knob that selects the AC/heat airflow location will not remain in the full windshield defrost position. I can turn the knob to the full defrost position, but it returns to the adjacent intermediate position (airflow to floor and windshield) when I release it. It still seems to do the job of defogging the windshield just fine in this position so I'm not sure that it is a defect. Anyone else have this issue?