Rear view mirror pop noise

[sage117]

I bought my 2014 Silverado 1500 LTZ on Sept. 25th. Right away I noticed that pretty much at least once a trip, there would be this fairly loud pop noise that would come from around the rear view mirror area. I have not kept exact notes on when it happens but I seem to notice it more when it is hot outside. Has anyone else noticed this? I emailed service advisor to schedule appointment but just curious if more than me.

 

I also have the driver seat sliding and rear window noise issues I have seen posted by others so going to get all things looked in one trip.

[rhtsooner]

I have this sound as well. It always seems to come from the center dash area near the glass.