2010 Chevrolet Aveo Owner's Manual - Page 171

Airbag Readiness Light There is an airbag readiness light on the instrument panel cluster, which shows the airbag symbol. The system checks the airbag's electrical system for malfunctions. The light tells if there is an electrical problem. The system check includes the airbag sensor, the airbag modules, the wiring and the crash sensing and diagnostic module. For more information on the airbag system, see Airbag System on page 2‑58. This light comes on when the vehicle is started, and it will flash for a few seconds. When the light goes out this indicates the system is functioning properly. If the airbag readiness light stays on or comes on while driving, the airbag system may not work properly. Have the vehicle serviced right away. { 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. 4-25