Leon Mk2
| Overview of the plug connections on the „SEAT Sound System 3.0“ radios |
| 1 - | Aerial connection |
| q | DAB aerial input connection, optional. |
| 2 - | Multi-pin connector A, 8-pin, loudspeaker outputs |
| q | Terminals layout → Chapter |
| 3 - | Multi-pin connector D, 8-pin, voltage supply, CAN bus, telephone mute switch |
| q | Terminals layout → Chapter |
| 4 - | Multi-pin connector C, 12-pin, AUX audio output, telephone signal input |
| q | Terminals layout → Chapter |
| 5 - | Multi-pin connector B, 12-pin, AUX audio input, CD changer control and CD audio input signals |
| q | Terminals layout → Chapter |
| 6 - | Multi-pin connector 5, audio and video, 26-pin |
| q | Terminals layout → Chapter |
| 7 - | Aerial connection |
| q | AM/FM aerial input connection. |
| 8 - | Aerial connection |
| q | FM 2 aerial input connection |
