
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 FeaturesOnStar Additional Information
In-Vehicle Audio Messages
Audio messages may play important
information at the following times:
Prior to vehicle purchase.
Press to set up an account.
With the OnStar Basic Plan,
every 60 days.
After change in ownership and
at 90 days.
Transferring Service
Pres ...