
If equipped, press and hold the front or rear of the control to increase or decrease lumbar support.
See Lumbar Adjustment.
Power Driver Seat
Memory FeaturesRemote Vehicle Speed Limiting Description and Operation Immobilizer
Certain vehicles equipped with OnStar® now have anadditional feature that allows for remote limiting of the vehicle'sspeed. This OnStar® feature is called Stolen VehicleSlow-Down and is now part of the OnStar® Stolen VehicleAssistance service. This feature, when used in conjunction withlocal law ...