2011 Chevrolet Silverado 1500 Regular Cab Owner's Manual - Page 69

Seats and Restraints 3-3 Front Seats Seat Adjustment { WARNING You can lose control of the vehicle if you try to adjust a manual driver seat while the vehicle is moving. The sudden movement could startle and confuse you, or make you push a pedal when you do not want to. Adjust the driver seat only when the vehicle is not moving. Split Bench or Bucket Seat To adjust the seat: 1. Lift the bar to unlock the seat. 2. Slide the seat to the desired position and release the bar. 3. Try to move the seat back and forth to be sure the seat is locked in place. Some vehicles have a folding front bench seat. Bench Seat To adjust the seat: 1. Move the lever to the right to unlock the seat. 2. Slide the seat to the desired position and release the lever. 3. Try to move the seat back and forth to make sure it is locked into place.