My 2004 XC-90 has developed a line of tiny bubble right at the parameter of the front windshield, it is very visible. Looks like the middle layer is separating. I took the car back to the dealer and my advisor told me he did not aware of any issue before. Then we looked at another customer's 04 XC-90, it has the same bubble along the edge, but not as severe as mine. Does anyone else has the same issue??

Brian