Seatbelt failure?

[Natty]

I remember reading somewhere about a problem with seatbelt failure, specifically in S13's with the automatic belts.
Somthing about the parts inside that connect to the door that can get old, brittle, and break?
They said if the red push button gets sun bleeched that it could be a warning sign.
Was there a TSB on this? I know all seatbelts have a lifetime warranty, so I want to get it checked before it's too late.
I don't want to kiss the wheel then go through the windshield &nbsp; <img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/cry.gif" border="0" valign="absmiddle" alt=''>
(Hey! New smilies &nbsp;<img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/huh2.gif" border="0" valign="absmiddle" alt=':huh2:'> &nbsp; <img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/alien.gif" border="0" valign="absmiddle" alt=':alien:'> &nbsp; <img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/thumbs-up.gif" border="0" valign="absmiddle" alt=':thumbsup:'> &nbsp

Jeff