Telematics Control Head - OnStar(R) system status light

The system status light is located between the Communication and Emergency buttons. The green light comes on after a self-check routine is performed (approx. 10-15 seconds after ignition is switched on).

Indicated conditions:

• Green: Indicates system has passed self-test and is ready to place or receive calls. Light remains on even in areas, without cellular coverage.
• Blinking green: Indicates a call has been initiated or is in progress.
• Red: Indicates system has not passed self-test or indicates system malfunction.