· T1, UE1,UPF,X88,Z88
· Bluetooth
· Bluetooth
· Bluetooth with onstar
| Section | Model | Years | |
|---|---|---|---|
| Telephone | 9-4X (168) | 2011-2011 | Current Diagram |
| Navigation System - ONSTAR | 9-3 (9440) | 2009-2012 | View this Diagram |
| Communication System (OnStar) | 9-7x | 2009-2009 | View this Diagram |
| Telephone | 9-5 (650) | 2010-2012 | View this Diagram |
