ford and gm have 3/36 on seat belts. after that is full price, and usually the belts only come in black color. Nissan is life time on seat belts.
I'll guess ill be manually retracting my loose ford belt ;(
If they still stock the belts, they'll replace busted ones. Don't take your N600 to the dealership and expect to get new belts. I did take my previous 1988 Civic in and got a new driver's belt put on - I have a $0.00 invoice.
that sucks, because our N600 is missing a seat belt... I might ask them anyway.