The OnStar system cannot control the horn and hazard warning lights
/
9-5
/
2009
/
3. Electrical System
/
OnStar
/
Fault diagnosis, fault symptoms
/
The OnStar system cannot control the horn and hazard warning lights
Related Articles
It is not possible to contact the OnStar Call Center (OCC)
The microphone is out of function
Voice recognition, poor function
GPS data incorrect
The LED on the control button unit, malfunction
No (or disturbed) OnStar sound