Symptom List

Refer to a symptom diagnostic procedure from the following list in order to diagnose the symptom:

• Bluetooth Malfunction (without UPF)  and Bluetooth Malfunction (UPF) 
• No Global Positioning System (GPS) Reception 
• OnStar Microphone Malfunction 
• OnStar Audio Malfunction 
• OnStar Button LED Malfunction 
• OnStar Call Center Remote Function Requests Malfunction 
• OnStar Button Malfunction 
• Unable to Contact OnStar Call Center 
• OnStar Voice Recognition Malfunction 
• OnStar Steering Wheel Control Functions Malfunction