lumbar support GMC YUKON DENALI 2008 Owners Manual

Power Lumbar
The controls used to operate the power lumbar feature
are located on the outboard side of the seats.
To increase lumbar support, press and hold the
front of the control.
To decrease lumbar support, press and hold the
rear of the control.
To raise the height of the support, press and hold
the top of the control.
To lower the height of the support, press and hold
the bottom of the control.
Let go of the control when the lower seatback reaches
the desired level of support.
Your vehicle has a memory function which allows seat
settings to be saved and recalled. SeeMemory
Seat, Mirrors, and Pedals on page 1-4for more
information.
Keep in mind that as your seating position changes, as
it may during long trips, so should the position of
your lumbar support. Adjust the seat as needed.
1-3