Power Lumbar; Heated Seats - GMC 2006 Envoy Owner's Manual

Power Lumbar

Your vehicle may have power lumbar on the driver's
and front passenger's seats.
To increase or decrease support, hold the control
forward or rearward.
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.
1-4
The seatback lumbar
support can be adjusted
by moving the control
located on the outboard
side of the seat cushions.

Heated Seats

To heat the entire seat, press the horizontal button with
the heated seat and seatback symbol. Press the
button to cycle through the temperature settings of high,
medium, and low and to turn the heated seat off. The
indicator lights above the button will come on to
designate the level of heat selected: three for high,
two for medium, and one for low. The low setting warms
the seatback and seat cushion until the seat temperature
is near body temperature. The medium and high
settings heat the seatback and seat cushion to a slightly
higher temperature. You will be able to feel heat in
about two minutes.
Your vehicle may have
heated front seats. The
buttons used to control this
feature are located on
the front door armrests.
The engine must be
running for the heated seat
feature to work.