Hi there, I just bought a 2004 XC90 2.5T AWD. Just some minor things on the inside I want to try to look at - the rest of the vehicle functions great mechanically and asethetically looks brand new. This is not a big deal but just curious if it is an easy fix. The middle back booster seat does not flip up. I see on a colleague's vehicle how easy it is...just pull the handle and slide up. Mine definitely does not do that - I pull the handle and nothing. Can't pull and move up at at the same time. It seems either stuck or some cable is not releasing. Is this an easy fix? I am not a mechanical or handy guy at all so if you know how to fix this, I would appreciate any assistance. Thanks for any help you can provide.