See also:

Four-Way Power Driver Seat
A. Seat Position Handle B. Height Adjustment Control To adjust the seat: ○ Move the seat forward or rearward using the handle under the front of the seat cushion (A). See Seat Adjustment ...

Steering Wheel Controls
For vehicles with audio steering wheel controls, some audio controls can be adjusted at the steering wheel. (Push to Talk): For vehicles with Bluetooth® or OnStar®, press to interact with th ...

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 ...