2007 GMC Sierra 1500 Pickup Owner's Manual - Page 103

United States United States Canada To turn the right front passenger's airbag on again, insert your ignition key into the switch, push in, and move the switch to the on position. Canada Passenger Sensing System If your rearview mirror has one of the indicators pictured in the following illustrations, your vehicle has a passenger sensing system. The passenger airbag status indicator will be visible when you turn your ignition key to RUN or START. The words ON and OFF or the symbol for on and off, will be visible on the rearview mirror during the system check. When the system check is complete, either the word ON or the word OFF, or the symbol for on or the symbol for off will be visible. See Passenger Airbag Status Indicator on page 250. If your rearview mirror does not have either of the indicators pictured below, then your vehicle does not have the passenger sensing system. 103