My March 2016 build, classic nose 70D Model S, which has 25K miles on it has developed a light rattling noise near the passenger side far right air vent. It only does this when it's cold outside. In fact, when the car warms up inside, it goes away. It's not the vent. I've had someone hold it and the rattle continues. This is the only rattle or noise that I've encountered. Has anyone else experienced this? I'm taking it in to SC next week and I'll ask them, but I thought I'd check with the community. Thanks.