AIR BAG Indicator

WARNING: This page is about a different car, the 2004 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.

The AIR BAG indicator is represented by an icon graphic. Ignition voltage is applied to the AIR BAG indicator when the ignition switch is turned to the START or ON positions. The SDM controls the LED by providing voltage to the AIR BAG indicator control circuit. The SIR system uses the AIR BAG indicator to do the following:

Verify the indicator operation by illuminating the LED for approximately 6 seconds when the ignition switch is first turned to the ON position.
Warn the vehicle driver of SIR system malfunctions which could potentially affect the operation of the system. These malfunctions could result in 1 or more of the following conditions:
- Non-deployment of the frontal air bags and/or seat belt pretensioners in the case of a frontal crash
- Non-deployment of a side air bag in the case of a side impact crash
- Deployment for conditions less severe than intended

The AIR BAG indicator is the key to driver notification of SIR system malfunctions.