2010 GMC Terrain Owner's Manual - Page 29

Seats and Restraints 2-3 Front Seats Seat Adjustment WARNING (Continued) movement could startle and confuse you, or make you push a pedal when you do not want to. Adjust the driver's seat only when the vehicle is not moving. To adjust the seat position: 1. Pull the handle located at the front of the seat. 2. Move the seat forward or backward to adjust the seat position. Power Seat Adjustment { WARNING You can lose control of the vehicle if you try to adjust a manual driver's seat while the vehicle is moving. The sudden (Continued) 3. Release the handle to stop the seat from moving. Driver Seat with Power Seat Control, Power Recline, and Power Lumbar shown A: Memory Seat Adjustment B: Power Seat Adjustment C: Power Recline Adjustment D: Power Lumbar Adjustment