Power Lumbar
On seats with power lumbar, the controls used to
operate this feature are located on the outboard side of
the seats.
This vehicle may have 2
–
way lumbar.
.
To increase lumbar support, press and hold the top
of the control.
.
To decrease lumbar support, press and hold the
bottom of the control.
The vehicle may have 4
–
way lumbar.
.
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 lumbar support, press
and hold the top of the control.
.
To lower the height of the lumbar support, press
and hold the bottom of the control.
Release the control when the lower seatback reaches
the desired level of lumbar support.
Your vehicle may have a memory function which allows
seat settings to be saved and recalled. See
Memory
Seat, Mirrors, and Pedals on page 2
‑
8
for 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.
2-7
Summary of Contents for 2010 GMC Sierra
Page 6: ...2 NOTES vi ...
Page 8: ...Instrument Panel Instrument Panel Base Uplevel Version 1 2 ...
Page 10: ...Instrument Panel Premium Version 1 4 ...
Page 60: ...Put someone on it Get it up to speed Then stop the vehicle The rider does not stop 2 18 ...
Page 138: ...2 NOTES 2 96 ...
Page 224: ...2 NOTES 3 86 ...
Page 376: ...2 NOTES 4 152 ...
Page 600: ...2 NOTES 6 140 ...
Page 618: ...Maintenance Record cont d Date Odometer Reading Serviced By Services Performed 7 18 ...
Page 619: ...Maintenance Record cont d Date Odometer Reading Serviced By Services Performed 7 19 ...
Page 620: ...Maintenance Record cont d Date Odometer Reading Serviced By Services Performed 7 20 ...
Page 642: ...2 NOTES 8 22 ...
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