2012 Chevrolet Avalanche Owner's Manual - Page 141

Instruments and Controls This cycle may continue several times if the driver remains or becomes unbuckled while the vehicle is moving. If the driver safety belt is buckled, neither the light nor the chime comes on. This cycle continues several times if the front passenger remains or becomes unbuckled while the vehicle is moving. If the front passenger safety belt is buckled, neither the chime nor the light comes on. The front passenger safety belt reminder light and chime may turn on if an object is put on the seat such as a briefcase, handbag, grocery bag, laptop, or other electronic device. To turn off the reminder light and/or chime, remove the object from the seat or buckle the safety belt. 5-15 Airbag Readiness Light The system checks the airbag's electrical system for possible malfunctions. If the light stays on it indicates there is an electrical problem. The system check includes the airbag sensor(s), passenger sensing system, the pretensioners, the airbag modules, the wiring, and the crash sensing and diagnostic module. For more information on the airbag system, see Airbag System on page 3‑20. Passenger Safety Belt Reminder Light When the vehicle is started, this light flashes and a chime may come on to remind front passengers to fasten their safety belt. Then the light stays on solid until the belt is buckled. See Passenger Airbag Status Indicator on page 5‑16. The airbag readiness light comes on solid for a few seconds when the engine is started. If the light does not come on then, have it fixed immediately.