Transferring Service

Push eligibility information. The Advisor can assist in canceling or removing account to request account transfer eligibility information. The Advisor can assist in canceling or removing account information. If OnStar receives information that vehicle ownership has changed, OnStar may send a voice message to the vehicle, requesting updated account information.

    See also:

    2011 GMC Sierra 2500HD Review
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    Cruise Control
    ON/OFF CRUISE : Press to turn the cruise control system on and off. CANCEL : Press to disengage cruise control without erasing the set speed from memory. RES/+: Move the thumbwheel up to make ...

    Storing the Tire Sealant and Compressor Kit
    The tire sealant and compressor kit is located in the storage compartment on the driver side, at the rear of the vehicle. 1. Press down on the latch tab and pull the cover off to access the storage ...