Using the power lumbar support

The lumbar control is located on the side of the seat cushion.
Press the front of the control to adjust firmness.
Press the rear of the control to adjust softness.

Press the top of the control to raise the height of the lumbar support.
Press the bottom of the control to lower the height of the lumbar support.

See also:
2007 Lincoln Navigator Review
Lincoln didn't redesign the new Navigator from the ground up, like Cadillac
did with its latest Escalade, but it sure did a number inside and out to make it
look completely different. The Navigato ...
Replacing interior bulbs
Check the operation of all bulbs frequently. ...
Adjusting the second row seatback
WARNING: Reclining the
seatback can cause an
occupant to slide under the seat’s
safety belt, resulting in severe
personal injuries in the event of a
collision.
The second row seat recline ...
