Lumbar Adjustment

To adjust the lumbar support:

To adjust the lumbar support:

  • Press and hold the front or rear of the control to increase or decrease lumbar support.
  • Press and hold the top or bottom of the control to raise or lower the height of the lumbar support.
    See also:

    Weight of the Trailer Tongue
    The tongue load (A) of any trailer is an important weight to measure because it affects the total gross weight of the vehicle. The Gross Vehicle Weight (GVW) includes the curb weight of the vehicle, ...

    Navigation
    OnStar navigation requires the Directions and Connections service plan. Push to receive directions or have them sent to the vehicle navigation screen. Destinations can also be forwarded to the veh ...

    Installing the Fence
    Insert the fence into the adapters and lock both latches (A) by turning to align with the arrow on the adapter (B). ...