Chevrolet Tahoe/Suburban Owner Manual - 2010
Manual Lumbar
On vehicles with this feature the control is located on
the outboard side of the seat.
Increase or decrease lumbar support by turning the
knob forward or rearward.
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.
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