Leak in xc60 T6
 

Hi!

I'm new here. Just bought my dream 2010 xc60 T6 on Friday. Today, I was sad to find the inside of it soaking wet. It had rained all day and I left it parked outside a work. The roof near the dome lights, passenger seat, passenger floor and gear area were soaked. The dome lights even have water just sitting in them. I'm pretty devastated. I've read this could be a failed seal from the original windshield, a failed seal/drain from the panoramic sunroof, but then I even read a few stories about how the wheel well inside was flooded. Is this a problem all xc60's have? Is it fixable? Should I be worried about more damage? Should I try to return the car? I feel so cheated :( Any insight is much appreciated. Thank you!

Common problem to leak from the windshield.

Is it something that is easily fixed?