This is a 2010. I have owned it for for like 5 months and it has almost 10,000 miles on it. When I use the power window on the driver's side it squeals going down. Should I be concerned enough to take it to the dealership to have them fix it. Is that being Knitpicky?

 

I would take it in since it is under warranty.
Might need a slight adjustment.

 

Definitely take it back and have it fixed. Though do make note of any door rattles, or play in the window before taking it in - just in case they mess something else up.