Buick 2007 Rendezvous Owner's Manual page 48

2. Push the latch plate into the buckle until it
clicks.
If the belt stops before it reaches the buckle,
tilt the latch plate and keep pulling until
you can buckle it.
Pull up on the latch plate to make sure it is
secure.
If the belt is not long enough, see Safety Belt
Extender on page 56. Make sure the
release button on the buckle is positioned so
you would be able to unbuckle the safety
belt quickly if you ever had to.
48
3. To make the lap part tight, pull down on the
buckle end of the belt as you pull up on the
shoulder part.