Went "off-roading" a little bit this weekend when we went apple picking. Noticed a few things 1. The "leather" dash top and the plastic underside piece right over the speedometer rattle when the car is on rough terrain. After fiddling around with it a little, I was surprised at how flimsy this area of the dash felt. Anyone else have a rattle there or thoughts on how to reduce? 2. Left vent rattles/vibrates. While this happens on uneven roads, it also sometime happens on the highway. I'm guessing theres a point where the harmonic/resonance of the wheel matches something in the vent. It seems like air flow diverters are vibrating against the plastic trim on the dash. Not sure if others have noticed this. 3. When going on rough roads, the rear trunk lid also vibrates and creates booming throughout the cabin. It's a similar sensation to air buffeting when you have an open window or sunroof. Again, not sure if others have noticed this. I ask all of these so that I can determine: 1. Are others experiencing this? 2. Is this something I can fix? 3. Is this something I should have the Service Center look at?