Main components, Telematics
Main components, Telematics |
CV
1. |
UHP control module (721)
|
2. |
OnStar control module (673)
|
3. |
Main instrument unit, MIU (540)
|
4. |
Entertainment head unit, EHU (353)
|
5. |
Steering wheel controls (633)
|
6. |
Microphone (634)
|
7. |
OnStar control panel (469)
|
8. |
Electrical centre 22 in the instrument panel (IPEC)
|
9. |
Rear electrical centre (701)
|
10. |
Antenna, GSM/GPS (627)
|