I'm considering buying a 2003 Outback LL Bean H6 (120k, they're asking $5300, in pretty good shape). However, the seats (especially the driver's side) are--I don't know--dirty? the beginning of cracks? I'm new to leather seats so I don't really know how they wear or age. I'm not sure what these light-colored streaks are. Does that mean the whole thing is dirty and they're just creased/not dirty areas? Or are the light areas where the color has worn off from rubbing? (the leather is painted, right?). In person they don't look/feel like they're ready to split/crack. Either way, is there anything I can do about it to improve the looks or should I just live with them? The rear seats I'm not so worred about as I don't look at them every day. I've done some reading on general cleaning & taking care of leather seats for these Outbacks, but I want to make sure I'm doing the right thing (if it's possible) for whatever it is that is going on. Thank you! [The image sizes aren't that great, hopefully you can see what I'm talking about.]