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GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-13337776) - 2020 - CRC - 8/27/19
Seats and Restraints
63
To fold the seat, slowly pull the seat
cushion up.
To return the seat to the normal
seating position, slowly pull the seat
cushion down.
{
Warning
A seat belt that is improperly
routed, not properly attached,
or twisted will not provide the
protection needed in a crash. The
person wearing the belt could be
seriously injured. After raising the
rear seatback, always check to be
(Continued)
Warning (Continued)
sure that the seat belts are
properly routed and attached, and
are not twisted.
Heated Rear Seats
{
Warning
If you cannot feel temperature
change or pain to the skin, the
seat heater may cause burns.
See the Warning under
If available, the buttons are on the
rear of the center console. To
operate, the engine must be
running.
Press
M
or
L
to heat the left or
right outboard seat cushion. An
indicator on the climate control
display appears when this feature
is on.