2010 Chevrolet Silverado 1500 Regular Cab Owner's Manual - Page 252

{ WARNING: If the airbag readiness light ever comes on and stays on, it means that something may be wrong with the airbag system. For example, the right front passenger airbag could inflate even though the airbag on-off switch is turned off. To help avoid injury to yourself or others, have the vehicle serviced right away. See Airbag Readiness Light on page 4‑32 for more information, including important safety information. If the word ON or the on symbol is lit, it means that the right front passenger frontal airbag is enabled (may inflate). See Airbag Off Switch on page 2‑82 for more information, including important safety information. If, after several seconds, both status indicator lights remain on, or if there are no lights at all, there may be a problem with the lights or the airbag on-off switch. See your dealer for service. Passenger Airbag Status Indicator 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 system system. See Airbag Off Switch on page 2‑82. The passenger airbag status indicator is on the overhead console. See Passenger Sensing System on page 2‑86 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 visor refers to "ADVANCED AIRBAGS". 4-34