See also:

Customer Assistance Offices (U.S. and Canada)
GMC encourages customers to call the toll-free number for assistance. However, if a customer wishes to write or e-mail GMC, the letter should be addressed to: United States GMC Customer Assistance ...

Storage Compartments
For vehicles with a second row center console, press the buttons (B) or (C) to access storage areas. Lift up on (A) for additional storage area. See Floor Console Storage on page 4‑3. ...

Climate Controls
These systems control the heating, cooling, and ventilation. ...