Glad it's resolved. At least you didn't go to the dealer and raise hell about a dash rattle on a $40k + SUV, make the service manager ride with you to confirm the rattle only to find out it was the sunglasses!
or have them take apart more pieces and cause more rattles
I have a rattle coming from the passenger side as well. It is very subtle and only happens at certain speeds. It sounds like teeth chattering. It almost sounds like the passenger seat is rubbing on something, but I am not 100% sure.