Main Unit, Audio System
WARNING: This page is about a different car, the 2006 Saab 9-5. However, it is still accessible from the selected car via links, so may be relevant.
AUDIO SYSTEM MAIN UNIT REFERENCE CHART
| Location | In the center console | |
| Number of pins | 26 | |
| Power supply (+30 circuit) | pin no. | 8 |
| Power supply (+15 circuit) | pin no. | 2 |
| Ground | pin no. | 4 |
| Trigger voltage | pin no. | 7 |
| Instrument bus, I-BUS (+) | pin no. | 18 |
| Instrument bus, I-BUS (-) | pin no. | 17 |
| Closed-circuit current consumption | mA | <0.1 |
| Max. current consumption | A | <3 |