The issue started not long ago. I would say 3 to 4 weeks back. I just started to really hear it recently, especially when radio and fan are turned off. The rattling sound occurs when i roll my rear passeneger window up shut. I hear the klicking rattIing sound get louder when going thru uneven pavements/roads. I just got it back from the dealership and they say it could be from the window frame panel coming loose (adehsive issues which they ordered the parts for). Whats funny is when i got a shuttle ride on the same ascent trim, the driver pointed his shuttle vehicle has the exact same issue. But his window frames are sturdy and no adehsive issues. Should i insist that they replace the motor on that rear passenger window??