GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-13690468) - 2021 - CRC - 2/18/20
50
Seats and Restraints
The left switch folds the left seatback,
and the right switch folds the right
seatback.
3. Press the switch again to release the rear
of the seat from the floor. The seat will
tumble forward.
The switches (2) can be used to fold the
third row seatbacks from the cargo area. See
Returning the Seat to the Sitting Position
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Warning
If either 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 seatbacks to be sure they are locked.
To return the seat to the sitting position
from the tumbled position:
1. Pull the seat down until it latches to the
floor. The seatback cannot be raised if
the seat is not latched to the floor.
2. Lift the seatback and push it rearward.
Push and pull on the seatback to make
sure it is locked.
3. For the 60/40 split-bench seat, make
sure the seat belt in the center seating
position is not caught between the two
seats and is not twisted.
Third Row Seats
Caution
Folding a rear seat with the seat belts
still fastened may cause damage to the
seat or the seat belts. Always unbuckle
the seat belts and return them to their
normal stowed position before folding a
rear seat.
The third row seatbacks can be folded to
increase cargo space.
1. Open the liftgate to access the controls
for the third row seat.
2. Make sure that there is nothing under,
in front of, or on the seat.
3. If the second row seat is in the full rear
position, adjust it forward to allow the
third row seat to fold fully flat.
4. Disconnect the rear seat belt mini-latch,
using a key in the slot on the
mini-buckle, and let the belt retract into
the headliner.