Telematics Control Head - OnStar system status light

WARNING: This page does not describe the selected car, but rather 15 other vehicles, including the 2008 Audi S4, 2008 Audi RS 4, 2008 Audi A4, 2007 Audi S4, and 2007 Audi RS 4. However, it is still accessible from the selected car via links, so may be relevant.

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.

NOTE:

System troubleshooting using system status light