When I first start driving somewhere, typically the first 10-15 minutes or so, there is a ticking noise that seems to be coming from my driver side air vent. It goes away eventually, but I notice it every time I initially start my drive somewhere. I have only noticed it the last few weeks, where it has been rather cold in my area. I don't know if the temperature has anything to do with the issue, but has anybody else experienced a similar noise?