1) line out left rear | 4) line out left front | ||
3) line out common ground | 6) +12V switched (out) | ||
2) line out right rear | 5) line out right front |
7) receive data | 10) +12V switched (out) | ||
9) chassis ground | 12) remote control ground | ||
8) transmit data | 11) remote control in |
13) data in (bus) | 16) +12v switched (out) | 19) audio left | |||
15) +12v permanent (out) | 18) audio ground | ||||
14) data out | 17) data ground | 20) audio right |
1) right rear + | 5) right rear - | 9) I-bus (BMW) / CAN High | 13) antenna (out) |
2) right front + | 6) right front - | 10) phone mute / (Speed Signal) | 14) illumination |
3) left front + | 7) left front - | 11) tel on / CAN Low | 15) 12V battery |
4) left rear + | 8) left rear - | 12) ground | 16) 12V switched |