2012 Chevrolet Avalanche Owner's Manual - Page 142
2012 Chevrolet Avalanche Manual
Page 142 highlights
5-16 Instruments and Controls { WARNING If the airbag readiness light stays on after the vehicle is started or comes on while driving, it means the airbag system might not be working properly. The airbags in the vehicle might not inflate in a crash, or they could even inflate without a crash. To help avoid injury, have the vehicle serviced right away. If there is a problem with the airbag system, a Driver Information Center (DIC) message can also come on. See Airbag System Messages on page 5‑39 for more information. Passenger Airbag Status Indicator If the vehicle has the airbag status indicator pictured in the following illustration, then the vehicle has a passenger sensing system for the right front passenger position. The passenger airbag status indicator is on the overhead console. See Passenger Sensing System on page 3‑28 for important safety information. In addition, if the vehicle has a passenger sensing system for the right front passenger position, the label on the vehicle's sun visors refers to "ADVANCED AIRBAGS." United States Canada and Mexico When the vehicle is started, the passenger airbag status indicator will light ON and OFF, or the symbols for on and off, for several seconds as a system check. If you are using remote start, if equipped, to start the vehicle from a distance, you may not see the system check.