Buick 2002 Rendezvous Owner's Manual page 23

5. To release the front latches, squeeze the angled latch
release bar toward the straight crossbar.
6. Remove the seat by rocking it slightly toward the
rear of the vehicle and then pulling it out.
Repeat these steps for the other section of the split
bench seat.
Replacing the Split Bench Sections
CAUTION:
If the seatback isn't locked, it could move forward
in a sudden stop or crash. That could cause injury
to the person sitting there. Always press rearward
on the seatback to be sure it is locked.
CAUTION:
A seat that isn't locked into place properly
can move around in a collision or sudden stop.
People in the vehicle could be injured. Be sure
to lock the seat into place properly when
installing it.
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