Rear Seats; Heated Rear Seats - GMC 2016 Yukon XL Denali Owner's Manual

58 Seats and Restraints
cooled seats are canceled when the
ignition is turned on. Press the
heated or cooled seat button to use
the heated or cooled seats after the
vehicle is started.
The heated or cooled seat indicator
lights do not turn on during a remote
start.
The temperature performance of an
unoccupied seat may be reduced.
This is normal.
The heated or cooled seats will not
turn on during a remote start unless
they are enabled in the vehicle
personalization menu. See Remote
Vehicle Start 0 33 and Vehicle
Personalization 0 155.

Rear Seats

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 Heated
and Cooled Front Seats 0 57.
The buttons are on the rear of the
center console.
Press or to heat the left
outboard or right outboard seat
cushion.
Press the button once for the
highest setting. With each press of
the button, the heated seat changes
to the next lower setting, and then
the off setting. Indicator lights on the
button show the setting: three for
high, two for medium, and one
for low.
If the heated seats are on high for
an extended time, their level may
automatically be lowered.