GMC Sierra Denali 2006, Owner'S Manual, Page: 13 / 438

To flip and fold the seat, do the following:
1. Pull up on the strap
loop at the rear of the
seat cushion. Then,
pull the seat cushion up
and flip it forward.
2. After folding the seat cushion fully forward, pull the
seatback forward until it is flat. If the seatback
cannot fold flat because it interferes with the
cushion, try moving the front seat forward and/or
bringing the front seat more upright. The lever at the
base of the seat must be turned rearward to
release the seatback.
To return the seat to the normal seating position, do the
following:
1. Lift the seatback up and push it rearward all
the way.
{
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 into place.
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