2012 GMC Sierra Owner's Manual - Page 22

1-16 In Brief Safety Belts Passenger Sensing System The passenger sensing system, if equipped, turns off the front outboard passenger frontal airbag under certain conditions. No other airbag is affected by the passenger sensing system. If the vehicle has one of the indicators pictured in the following illustrations, then the vehicle has a passenger sensing system for the right front passenger position unless there is an airbag off switch located in the glove box. If there is an airbag off switch, the vehicle does not have a passenger sensing system. See Airbag On-Off Switch on page 3‑29 for more information. The passenger airbag status indicator will be visible on the overhead console when the vehicle is started. United States Refer to the following sections for important information on how to use safety belts properly... Canada and Mexico See Passenger Sensing System on page 3‑32 for important information. Safety Belts on page 3‑12. How to Wear Safety Belts Properly on page 3‑13. Lap-Shoulder Belt on page 3‑14. Lower Anchors and Tethers for Children (LATCH System) on page 3‑47. Mirror Adjustment Using hood-mounted air deflectors and add-on convex mirror attachments could decrease mirror performance. . .