hey, i'm new here, just bought my mustang yesterday. you guys refered me to a few links for an owner's manual because mine didn't come with one. i happened to find this one on ford's official site. they have them for every make and model in a pdf format that you can save to your computer.
http://www.motorcraftservice.com/vdirs/SPubs/default.asp?TYPE=OWNERGUIDE&pageid=oghome&gutsid=s pubs_serv_all_new&YEAR=2006&VEHICLE=Mustang
most of you guys probably know this, but i was thrilled to find one right away.
hopefully this will help someone in the future, it's certainly going to help me!