Wiring Diagram VW GOLF A6 2010 - Radio - Front left treble loudspeaker - Front left bass loudspeaker - Front right treble loudspeaker - Front right bass loudspeaker

| R | Radio |
| R20 | Front left treble loudspeaker |
| R21 | Front left bass loudspeaker |
| R22 | Front right treble loudspeaker |
| R23 | Front right bass loudspeaker |
| SB8 | Fuse 8 on fuse holder B |
| T8a | 8-pin connector |
| T8b | 8-pin connector |
| T28 | 28-pin connector |
| T28a | 28-pin connector |
| T40 | 40-pin connector |
| B224 | Connection 1 (radio), in interior wiring harness |
| B225 | Connection 2 (radio), in interior wiring harness |
| * | Up to February 2012 |
| *2 | From February 2012 |
Wiring Diagram VW GOLF A6 2010 - Radio
| R | Radio |
| R193 | USB connection holder |
| T5bk | 5-pin connector |
| T5bl | 5-pin connector |
| T8a | 8-pin connector |
| 45 | Earth point, centre behind dash panel |
| 370 | Earth connection 5, in main wiring harness |
| 371 | Earth connection 6, in main wiring harness |
| * | According to equipment |
Wiring Diagram VW GOLF A6 2010 - Radio - Connection for external audio sources
| J519 | Onboard supply control unit |
| J527 | Steering column electronics control unit |
| R | Radio |
| R199 | Connection for external audio sources |
| T3ag | 3-pin connector |
| T3aq | 3-pin connector |
| T8a | 8-pin connector |
| T16f | 16-pin connector |
| T20d | 20-pin connector |
| T20f | 20-pin connector |
| T52b | 52-pin connector |
| 369 | Earth connection 4, in main wiring harness |
| 662 | Earth point, rear left side panel |
| B290 | Positive connection 14 (15a) in main wiring harness |
| B340 | Connection 1 (58d), in main wiring harness |
| * | From August 2010 |
| *2 | Up to July 2010 |
| *3 | From February 2012 |
Wiring Diagram VW GOLF A6 2010 - Radio - Aerial - Right aerial module - Amplitude modulation (AM) frequency filter - Frequency modulation (FM) frequency filter in negative wire - Frequency modulation (FM) frequency filter in positive wire - Heated rear window
| J9 | Heated rear window relay |
| R | Radio |
| R11 | Aerial |
| R93 | Radio aerial 2 |
| R109 | Right aerial module |
| R177 | Amplitude modulation (AM) frequency filter |
| R178 | Frequency modulation (FM) frequency filter in negative wire |
| R179 | Frequency modulation (FM) frequency filter in positive wire |
| T1 | Single connector |
| T1a | Single connector |
| T1b | Single connector |
| T1c | Single connector |
| T1d | Single connector |
| T1e | Single connector |
| T1g | Single connector |
| T1i | Single connector |
| T1j | Single connector |
| T2b | 2-pin connector |
| T5a | 5-pin connector |
| T5e | 5-pin connector |
| Z1 | Heated rear window |
| 53 | Earth point, on right in rear lid |
| 369 | Earth connection 4, in main wiring harness |
| 682 | Earth point 2, in rear right side panel |
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