Chevrolet 2006 Tahoe Owner's Manual page 19

50/50 Split Bench Seat (Third Row)
If your vehicle has a 50/50 split bench seat, the
seatback(s) can be folded and the entire seat(s) can
be tilted, or removed from the vehicle.
Folding the Seatback(s)
To fold the seatback, do the following:
•
Pull up on the release lever labeled 1, located
on the rear of the seatback, and push the
seatback forward.
Unfolding the Seatback(s)
To return the seatback to the upright position,
do the following:
1. Pull up on the release lever labeled 1, located on
the rear of the seatback. Then pull up on seatback
until it locks into the upright position.
CAUTION:
{
If the seatback is not locked, it could move
forward in a sudden stop or crash. That could
cause injury to the person sitting there. Always
push and pull on the seatback to be sure
it is locked.
2. Push and pull on the seatback to make sure
it is locked.
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