Help! My seatbelt has gone limp! They say this happens to a lot of guys, but . . . I just don't know what to do! Seriously, though, my seatbelt doesn't retract all the way. At first, it just wouldn't go all the way back in when I took it off, which was annoying, but now it doesn't tighten against my body when I'm wearing it, which is obviously a safety issue. How do I make my seatbelt tight again?