I just got my 2004 xc90 back from the dealership because of a transmission failure. Volvo took care of the issue free of charge and I was very thankfull. When we got home I noticed some greenish looking grease drips on the drivers side tire. As I looked behind the tire I found grease everwhere and lots of it. Any idea on what might be going on?? Maybe the dealership forgot something during the transmission replacement or do I have something else going on??