New here so posting up a few probs with my Civic hatch to just get some advice.

I possibly should be more observant when buying cars......

The rear quarter windows on both sides looked like they had sticky residue from a sticker of somekind so wasnt too worried, however when ive come to clean this up it seems its actually part of the inside window film... So it looks messy, and dont see how I can tidy it up.

So unless anyone has any ideas? Or else is it a costly job to get these replaced and where would I go to do so? I have a fair bit of mechanical experience and im pretty handy so I dont know if its something I could possibly do myself? Can these windows be removed from another car without breaking them?


Thanks in advance.