Connector E
AUDIO UNIT CONNECTOR ('05-06 MODELS WITH BOSE SOUND SYSTEM AND REAR ENTERTAINMENT SYSTEM) CONNECTOR E
| Cavity | Wire | Connects to |
|---|---|---|
| E1 | LT GRN | OnStar control unit (TELE AUTO MUTE) |
| E2 | - | Not used |
| E3 | BLU/YEL | HandsFreeLink control unit (HFT MUTE) |
| E4 | WHT | HandsFreeLink control unit (HFT ICON LINE 1) |
| E5 | GRN | HandsFreeLink control unit (HFT ICON LINE 2) |