GMC 2003 Sierra - Manual (Page 34)

Push th<? laich plats inti;t th^ buckle until it clicKs­
Pull up on the latch plate to makP sure it is
secure.
Whan the shoulder bett ts putlpd out aJi the \Aray, It
\A;iri Jock. If if does» tpt it go back alt the way
and start again.
If the belt is no! king enough, see Sett
5xtsn(ier on page 1-3 i.
Uake sure tbs release button po the buckle is
positioned so you would be able to unbuckle the
safety belt quickly if you ever had to.
3. To make the lap part Ught, pull down on the buckle
end of the bett as you putl up on the shoulder part.
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