Wiring Diagram VW NEW BORA 2015 - Control unit with display for radio and navigation - Onboard supply control unit

| J503 | Control unit with display for radio and navigation |
| J519 | Onboard supply control unit |
| SC35 | Fuse 35 on fuse holder C |
| T16a | 16-pin connector |
| T73a | 73-pin connector |
| 43 | Earth point, lower part of right A-pillar |
| 368 | Earth connection 3, in main wiring harness |
| B224 | Connection 1 (radio), in interior wiring harness |
| B397 | Connection 1 (convenience CAN bus, high), in main wiring harness |
| B406 | Connection 1 (convenience CAN bus, low), in main wiring harness |
Wiring Diagram VW NEW BORA 2015 - Mobile telephone operating electronics control unit - Control unit with display for radio and navigation - Telephone microphone
| J412 | Mobile telephone operating electronics control unit |
| J503 | Control unit with display for radio and navigation |
| R38 | Telephone microphone |
| SC5 | Fuse 5 on fuse holder C |
| SC14 | Fuse 14 on fuse holder C |
| T2ac | 2-pin connector |
| T12c | 12-pin connector |
| T18 | 18-pin connector |
| A1 | Positive connection (30a), in dash panel wiring harness |
| A199 | Positive connection 4 (15a) in dash panel wiring harness |
Wiring Diagram VW NEW BORA 2015 - Control unit with display for radio and navigation - Front left treble loudspeaker - Front left bass loudspeaker - Front right treble loudspeaker - Front right bass loudspeaker
| J503 | Control unit with display for radio and navigation |
| R20 | Front left treble loudspeaker |
| R21 | Front left bass loudspeaker |
| R22 | Front right treble loudspeaker |
| R23 | Front right bass loudspeaker |
| T2ba | 2-pin connector |
| T2bb | 2-pin connector |
| T4r | 4-pin connector |
| T4s | 4-pin connector |
| T10g | 10-pin connector |
| T10h | 10-pin connector |
| T16a | 16-pin connector |
Wiring Diagram VW NEW BORA 2015 - Control unit with display for radio and navigation - Rear left bass loudspeaker - Rear right bass loudspeaker - GPS aerial
| J503 | Control unit with display for radio and navigation |
| R15 | Rear left bass loudspeaker |
| R17 | Rear right bass loudspeaker |
| R50 | GPS aerial |
| T4n | 4-pin connector |
| T4o | 4-pin connector |
| T16a | 16-pin connector |
| * | For models with convenience system |
Wiring Diagram VW NEW BORA 2015 - Control unit with display for radio and navigation - Aerial - Aerial amplifier
| J503 | Control unit with display for radio and navigation |
| R11 | Aerial |
| R24 | Aerial amplifier |
| R93 | Radio aerial 2 |
| T1d | Single connector |
| * | Only models with rear window aerial |
| *2 | Only models with roof aerial |
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