Wiring Diagram VW GOLF A6 2014 - Battery - Fuse 1 in fuse holder A - Fuse 5 in fuse holder A
| A | Battery |
| B | Starter |
| C | Alternator |
| SA1 | Fuse 1 in fuse holder A |
| SA5 | Fuse 5 in fuse holder A |
| 1 | Earth strap, battery - body |
| 14 | Earth point, on gearbox |
| 508 | Threaded connection (30) on E-box |
| 652 | Earth point, engine and gearbox earth |
| B169 | Positive connection 1 (30), in interior wiring harness |
| * | Only models with 90A/ 110A alternator |
| *2 | Only models with 140 A/ 180 A alternator |
| *3 | Only models with dual clutch gearbox (DSG) |
Wiring Diagram VW GOLF A6 2014 - Terminal 15 voltage supply relay - Fuse holder B - Fuse holder C
| J329 | Terminal 15 voltage supply relay |
| J519 | Onboard supply control unit |
| J682 | Terminal 50 voltage supply relay |
| SB | Fuse holder B |
| SC2 | Fuse 2 on fuse holder C |
| SB3 | Fuse 3 on fuse holder B |
| SC | Fuse holder C |
| T40 | 40-pin connector |
| T52a | 52-pin connector |
| T52b | 52-pin connector |
| 508 | Threaded connection (30) on E-box |
| B163 | Positive connection 1 (15), in interior wiring harness |
| B278 | Positive connection 2 (15a) in main wiring harness |
| B319 | Positive connection 5 (30a) in main wiring harness |
| * | From August 2010 |
| *2 | Up to January 2010 |
| *3 | From January 2010 |
Wiring Diagram VW GOLF A6 2014 - Fuse holder B - Fuse holder C
| J519 | Onboard supply control unit |
| SB | Fuse holder B |
| SC1 | Fuse 1 on fuse holder C |
| SC4 | Fuse 4 on fuse holder C |
| SB6 | Fuse 6 on fuse holder B |
| SB7 | Fuse 7 on fuse holder B |
| SB12 | Fuse 12 on fuse holder B |
| SC17 | Fuse 17 on fuse holder C |
| SB19 | Fuse 19 on fuse holder B |
| SB26 | Fuse 26 on fuse holder B |
| SC | Fuse holder C |
| T40 | 40-pin connector |
| T52b | 52-pin connector |
| A192 | Positive connection 3 (15a) in dash panel wiring harness |
| A217 | Positive connection 8 (15a) in dash panel wiring harness |
| B318 | Positive connection 4 (30a) in main wiring harness |
| B504 | Positive connection 8 (30a), in interior wiring harness |
| * | Only models with manual gearbox |
Wiring Diagram VW GOLF A6 2014 - X-contact relief relay - Fuse holder B - Fuse holder C
| J59 | X-contact relief relay |
| J519 | Onboard supply control unit |
| SB | Fuse holder B |
| SC13 | Fuse 13 on fuse holder C |
| SC15 | Fuse 15 on fuse holder C |
| SB16 | Fuse 16 on fuse holder B |
| SB17 | Fuse 17 on fuse holder B |
| SB30 | Fuse 30 on fuse holder B |
| SC | Fuse holder C |
| SC40 | Fuse 40 on fuse holder C |
| SC41 | Fuse 41 on fuse holder C |
| SC42 | Fuse 42 on fuse holder C |
| T40 | 40-pin connector |
| T52a | 52-pin connector |
| T52b | 52-pin connector |
| T52c | 52-pin connector |
| A167 | Positive connection 3 (30a) in dash panel wiring harness |
| B162 | Connection (75a), in interior wiring harness |
| B503 | Positive connection 7 (30a), in interior wiring harness |
| * | Up to January 2010 |
| *2 | From January 2010 |
| *3 | Only models with rain sensor |
Wiring Diagram VW GOLF A6 2014 - Ignition/starter switch - Steering column electronics control unit - Ignition key withdrawal lock solenoid - Fuse holder C
| D | Ignition/starter switch |
| F319 | Selector lever locked in position P switch |
| J519 | Onboard supply control unit |
| J527 | Steering column electronics control unit |
| N376 | Ignition key withdrawal lock solenoid, on ignition/starter switch |
| SC | Fuse holder C |
| SC24 | Fuse 24 on fuse holder C |
| SC25 | Fuse 25 on fuse holder C |
| T6l | 6-pin connector |
| T10s | 10-pin connector, under selector lever |
| T12j | 12-pin connector |
| T16f | 16-pin connector |
| T20d | 20-pin connector |
| T52b | 52-pin connector |
| T52c | 52-pin connector |
| B170 | Positive connection 2 (30), in interior wiring harness |
| B276 | Positive connection (50), in main wiring harness |
| B290 | Positive connection 14 (15a) in main wiring harness |
| E26 | Connection (selector position P/N), in Motronic wiring harness |
| * | Up to July 2010 |
| *2 | Only models with automatic gearbox |
| *3 | From August 2010 |
| *4 | Only applicable to special vehicles |
| *5 | Only models with stop/start system |
Wiring Diagram VW GOLF A6 2014 - Horn plate - Steering column electronics control unit - Driver side airbag igniter
| F350 | Coil connector |
| H | Horn plate |
| J234 | Airbag control unit |
| J519 | Onboard supply control unit |
| J527 | Steering column electronics control unit |
| N95 | Driver side airbag igniter |
| T4k | 4-pin connector |
| T10x | 10-pin connector |
| T12k | 12-pin connector |
| T20d | 20-pin connector |
| T50 | 50-pin connector |
| * | Up to July 2010 |
| *2 | From August 2010 |
Wiring Diagram VW GOLF A6 2014 - Turn signal switch - Headlight dipper and flasher switch - Intermittent wiper switch - Rear wiper switch - Intermittent wiper regulator - Washer pump switch (automatic wash/wipe and headlight washer system) - Cruise control system switch - Multifunction display call-up button - Multifunction display memory switch - Cruise control system (CCS) SET button - Steering column electronics control unit
| E2 | Turn signal switch |
| E4 | Headlight dipper and flasher switch |
| E22 | Intermittent wiper switch |
| E34 | Rear wiper switch |
| E38 | Intermittent wiper regulator |
| E44 | Washer pump switch (automatic wash/wipe and headlight washer system) |
| E45 | Cruise control system switch |
| E86 | Multifunction display call-up button |
| E109 | Multifunction display memory switch |
| E227 | Cruise control system (CCS) SET button |
| J519 | Onboard supply control unit |
| J527 | Steering column electronics control unit |
| J623 | Engine control unit |
| T8y | 8-pin connector |
| T10y | 10-pin connector |
| T16f | 16-pin connector |
| B441 | Connection (CCS), in main wiring harness |
| * | Only models with multifunction display |
| *2 | Only models with cruise control system |
| *3 | From August 2010 |
| *4 | Up to July 2010 |
Wiring Diagram VW GOLF A6 2014 - Left fog light bulb - Left side light bulb - Front left turn signal bulb - Left headlight dipped beam bulb - Left headlight main beam bulb
| J519 | Onboard supply control unit |
| L22 | Left fog light bulb |
| M1 | Left side light bulb |
| M5 | Front left turn signal bulb |
| M29 | Left headlight dipped beam bulb |
| M30 | Left headlight main beam bulb |
| T2bc | 2-pin connector |
| T10i | 10-pin connector, on left headlight |
| T52a | 52-pin connector |
| T52c | 52-pin connector |
| 119 | Earth connection 1, in headlight wiring harness |
| 376 | Earth connection 11, in main wiring harness |
| 392 | Earth connection 27, in main wiring harness |
| 655 | Earth point, on left headlight |
| B144 | Positive connection (58L), in interior wiring harness |
| B581 | Positive connection (left indicator lamp), in interior wiring harness |
| C69 | Front left connection (fog light),, in main wiring harness |
Wiring Diagram VW GOLF A6 2014 - Switch and instrument illumination regulator - Headlight range control regulator - Left headlight range control motor
| E20 | Switch and instrument illumination regulator |
| E102 | Headlight range control regulator |
| J519 | Onboard supply control unit |
| L105 | Illumination regulator illumination bulb |
| T8e | 8-pin connector |
| T10i | 10-pin connector, on left headlight |
| T52b | 52-pin connector |
| T52c | 52-pin connector |
| V48 | Left headlight range control motor |
| 119 | Earth connection 1, in headlight wiring harness |
| 376 | Earth connection 11, in main wiring harness |
| B457 | Connection 1 (potentiometer), in main wiring harness |
| * | Only models with headlight range control |
| *2 | From February 2012 |
Wiring Diagram VW GOLF A6 2014 - Bonnet contact switch - Treble horn - Bass horn - Dual tone horn relay - Right headlight range control motor
| F266 | Bonnet contact switch |
| H2 | Treble horn |
| H7 | Bass horn |
| J4 | Dual tone horn relay |
| J519 | Onboard supply control unit |
| T10j | 10-pin connector, on right headlight |
| T52a | 52-pin connector |
| T52b | 52-pin connector |
| V49 | Right headlight range control motor |
| 376 | Earth connection 11, in main wiring harness |
| 378 | Earth connection 13, in main wiring harness |
| A90 | Connection (dual tone horn), in dash panel wiring harness |
| B457 | Connection 1 (potentiometer), in main wiring harness |
| B521 | Connection (dual tone horn), in main wiring harness |
| * | Only models with headlight range control |
| *2 | According to equipment |
| *3 | From January 2010 |
| *4 | Up to January 2010 |
| *5 | From February 2012 |
Wiring Diagram VW GOLF A6 2014 - Right fog light bulb - Right side light bulb - Front right turn signal bulb - Right headlight dipped beam bulb - Right headlight main beam bulb
| J519 | Onboard supply control unit |
| L23 | Right fog light bulb |
| M3 | Right side light bulb |
| M7 | Front right turn signal bulb |
| M31 | Right headlight dipped beam bulb |
| M32 | Right headlight main beam bulb |
| T2bd | 2-pin connector |
| T10j | 10-pin connector, on right headlight |
| T52a | 52-pin connector |
| T52c | 52-pin connector |
| 120 | Earth connection 2, in headlight wiring harness |
| 378 | Earth connection 13, in main wiring harness |
| 393 | Earth connection 28, in main wiring harness |
| 656 | Earth point, on right headlight |
| B143 | Positive connection (58R), in interior wiring harness |
| B582 | Positive connection (right indicator lamp), interior wiring harness |
| B643 | Connection 2 (56a), in main wiring harness |
| B662 | Connection 2 (56b), in main wiring harness |
| D59 | Connection (fog light), in engine compartment wiring harness |
Wiring Diagram VW GOLF A6 2014 - Light switch - Fog light switch - Rear fog light switch
| E1 | Light switch |
| E7 | Fog light switch |
| E18 | Rear fog light switch |
| J519 | Onboard supply control unit |
| L9 | Light switch illumination bulb |
| T5e | 5-pin connector, in rear left side panel |
| T10h | 10-pin connector |
| T52a | 52-pin connector |
| T52b | 52-pin connector |
| 369 | Earth connection 4, in main wiring harness |
| B340 | Connection 1 (58d), in main wiring harness |
Wiring Diagram VW GOLF A6 2014 - Rear left fog light bulb - Right tail light bulb - Left tail light bulb - Rear left turn signal bulb - Right reversing light bulb - Left brake and tail light bulb
| J519 | Onboard supply control unit |
| L46 | Rear left fog light bulb |
| M2 | Right tail light bulb |
| M4 | Left tail light bulb |
| M6 | Rear left turn signal bulb |
| M17 | Right reversing light bulb |
| M21 | Left brake and tail light bulb |
| T3au | 3-pin connector |
| T3aw | 3-pin connector |
| T3ax | 3-pin connector |
| T5a | 5-pin connector, in rear left side panel |
| T5c | 5-pin connector, in rear left side panel |
| T5e | 5-pin connector, in rear left side panel |
| T52a | 52-pin connector |
| T52c | 52-pin connector |
| 98 | Earth connection, in rear lid wiring harness |
| 369 | Earth connection 4, in main wiring harness |
| 662 | Earth point, rear left side panel |
| A87 | Connection (RL), in dash panel wiring harness |
Wiring Diagram VW GOLF A6 2014 - Rear right turn signal bulb - Right brake and tail light bulb - Additional brake light bulb - Number plate light
| J519 | Onboard supply control unit |
| M8 | Rear right turn signal bulb |
| M22 | Right brake and tail light bulb |
| M25 | Additional brake light bulb |
| T2aj | 2-pin connector, under rear bumper on right |
| T3av | 3-pin connector |
| T5a | 5-pin connector, in rear left side panel |
| T8l | 8-pin connector |
| T52a | 52-pin connector |
| T52c | 52-pin connector |
| X | Number plate light |
| 86 | Earth connection 1, in rear wiring harness |
| 98 | Earth connection, in rear lid wiring harness |
| 345 | Earth connection, in bumper wiring harness |
| 682 | Earth point 2, in rear right side panel |
| W41 | Positive connection (58), in number plate lights wiring harness |
| X149 | Connection (5V), rear bumper wiring harness |
| * | Only models with rear parking aid |
| *2 | From February 2012 |
Wiring Diagram VW GOLF A6 2014 - Driver side turn signal repeater bulb - Front passenger side turn signal repeater bulb - Luggage compartment light
| F256 | Rear lid lock unit |
| J386 | Driver door control unit |
| J387 | Front passenger door control unit |
| J519 | Onboard supply control unit |
| L131 | Driver side turn signal repeater bulb |
| L132 | Front passenger side turn signal repeater bulb |
| T4ab | 4-pin connector |
| T5c | 5-pin connector, in rear left side panel |
| T16a | 16-pin connector |
| T16g | 16-pin connector |
| T20a | 20-pin connector |
| T20b | 20-pin connector |
| T28 | 28-pin connector, in left A-pillar coupling station |
| T28a | 28-pin connector, in right A-pillar coupling station |
| T52a | 52-pin connector |
| W3 | Luggage compartment light |
| 195 | Earth connection, in rear door switch wiring harness |
| 205 | Earth connection, in driver door wiring harness |
| 206 | Earth connection, in front passenger door wiring harness |
| * | From August 2011 |
Wiring Diagram VW GOLF A6 2014 - Hazard warning lights button - Reversing light switch - Heated rear window relay
| E229 | Hazard warning lights button |
| F4 | Reversing light switch |
| J9 | Heated rear window relay |
| J519 | Onboard supply control unit |
| K6 | Indicator lamp for hazard warning light |
| T5a | 5-pin connector |
| T6 | 6-pin connector |
| T52a | 52-pin connector |
| T52b | 52-pin connector |
| T52c | 52-pin connector |
| 47 | Earth point, in front right footwell |
| 366 | Earth connection 1, in main wiring harness |
| 387 | Earth connection 22, in main wiring harness |
| 388 | Earth connection 23, in main wiring harness |
| * | According to equipment |
| *2 | Only models with manual gearbox |
| *3 | Up to January 2010 |
| *4 | From January 2010 |
Wiring Diagram VW GOLF A6 2014 - Rain and light sensor - Wiper motor control unit - Windscreen wiper motor - Rear window wiper motor - Windscreen and rear window washer pump
| G397 | Rain and light sensor |
| J400 | Wiper motor control unit |
| J519 | Onboard supply control unit |
| T3ae | 3-pin connector |
| T4q | 4-pin connector |
| T4u | 4-pin connector |
| T5e | 5-pin connector, in rear left side panel |
| T52a | 52-pin connector |
| T52b | 52-pin connector |
| V | Windscreen wiper motor |
| V12 | Rear window wiper motor |
| V59 | Windscreen and rear window washer pump |
| 387 | Earth connection 22, in main wiring harness |
| B183 | Connection 1 (washer pump), in interior wiring harness |
| B184 | Connection 2 (washer pump), in interior wiring harness |
| B528 | Connection 1 (LIN bus) in main wiring harness |
| * | According to equipment |
| *2 | Only models with rain sensor |
Wiring Diagram VW GOLF A6 2014 - Glove compartment light switch - Glove compartment light
| E26 | Glove compartment light switch |
| J519 | Onboard supply control unit |
| T52b | 52-pin connector |
| T52c | 52-pin connector |
| W6 | Glove compartment light |
| 44 | Earth point, lower part of left A-pillar |
| 367 | Earth connection 2, in main wiring harness |
| 387 | Earth connection 22, in main wiring harness |
| 389 | Earth connection 24, in main wiring harness |
| 605 | Earth point, on top end of steering column |
| B559 | Positive connection 1 (30g) in main wiring harness |
Wiring Diagram VW GOLF A6 2014 - Front interior light - Front passenger reading light - Driver side reading light
| J519 | Onboard supply control unit |
| L65 | Sliding sunroof switch illumination bulb |
| L156 | Switch illumination bulb |
| T2t | 2-pin connector |
| T6a | 6-pin connector |
| T6b | 6-pin connector |
| T8d | 8-pin connector, near front interior light |
| T52c | 52-pin connector |
| W1 | Front interior light |
| W13 | Front passenger reading light |
| W19 | Driver side reading light |
| Y7 | Automatic anti-dazzle interior mirror |
| 347 | Earth connection, in roof wiring harness |
| 380 | Earth connection 15, in main wiring harness |
| 389 | Earth connection 24, in main wiring harness |
| B154 | Connection 1 (DCt), in interior wiring harness |
| B250 | Positive connection, in roof wiring harness |
| B559 | Positive connection 1 (30g) in main wiring harness |
| B603 | Positive connection 2 (30g) in main wiring harness |
| * | Only models with sliding/tilting sunroof |
| *2 | Only models with automatic anti-dazzle interior mirror |
| *3 | Flat conductor |
| *4 | Only models with rain sensor |
| *5 | Only models with warning function for brake pad wear |
Wiring Diagram VW GOLF A6 2014 - Driver vanity mirror contact switch - Front passenger vanity mirror contact switch - Blocking diode - Cigarette lighter illumination bulb - Cigarette lighter - Rear left reading light - Rear right reading light - Front passenger side illuminated vanity mirror - Driver side illuminated vanity mirror - Rear interior light
| F147 | Driver vanity mirror contact switch |
| F148 | Front passenger vanity mirror contact switch |
| J29 | Blocking diode |
| J519 | Onboard supply control unit |
| L28 | Cigarette lighter illumination bulb |
| T5y | 5-pin connector |
| U1 | Cigarette lighter |
| W11 | Rear left reading light |
| W12 | Rear right reading light |
| W14 | Front passenger side illuminated vanity mirror |
| W20 | Driver side illuminated vanity mirror |
| W43 | Rear interior light |
| 47 | Earth point, in front right footwell |
| 347 | Earth connection, in roof wiring harness |
| 390 | Earth connection 25, in main wiring harness |
| B250 | Positive connection, in roof wiring harness |
| B348 | Connection 1 (75a), in main wiring harness |
| * | Flat conductor |
Wiring Diagram VW GOLF A6 2014 - Data bus diagnostic interface - Diagnostic connection
| J519 | Onboard supply control unit |
| J533 | Data bus diagnostic interface, in left footwell, near centre console |
| J623 | Engine control unit |
| T16 | 16-pin connector, on left under dash panel |
| T20 | 20-pin connector |
| T52c | 52-pin connector |
| U31 | Diagnostic connection |
| A76 | Connection (K-diagnosis wire), in dash panel wiring harness |
| B383 | Connection 1 (powertrain CAN bus, high), in main wiring harness |
| B390 | Connection 1 (powertrain CAN bus, low), in main wiring harness |
| B397 | Connection 1 (convenience CAN bus, high), in main wiring harness |
| B398 | Connection 2 (convenience CAN bus, high), in main wiring harness |
| B406 | Connection 1 (convenience CAN bus, low), in main wiring harness |
| B407 | Connection 2 (convenience CAN bus, low), in main wiring harness |
Wiring Diagram VW GOLF A6 2014 - Buzzer and gong - Control unit in dash panel insert - Data bus diagnostic interface - Cruise control system warning lamp - Door open warning lamp - Bulb failure warning lamp
| H3 | Buzzer and gong |
| J285 | Control unit in dash panel insert |
| J533 | Data bus diagnostic interface, in left footwell, near centre console |
| K31 | Cruise control system warning lamp |
| K166 | Door open warning lamp |
| K170 | Bulb failure warning lamp |
| T20 | 20-pin connector |
| T32 | 32-pin connector |
| A178 | Connection (infotainment CAN bus, high), in dash panel wiring harness |
| A179 | Connection (infotainment CAN bus, low), in dash panel wiring harness |
| A225 | Connection 2 (infotainment CAN bus, high) in dash panel wiring harness |
| A226 | Connection 2 (infotainment CAN bus, low) in dash panel wiring harness |
Wiring Diagram VW GOLF A6 2014 - Immobiliser reader coil - Handbrake warning switch - Brake fluid level warning contact - Front left brake pad wear sender - Control unit in dash panel insert - Handbrake warning lamp
| D2 | Immobiliser reader coil |
| F1 | Oil pressure switch |
| F9 | Handbrake warning switch |
| F34 | Brake fluid level warning contact |
| G34 | Front left brake pad wear sender |
| J285 | Control unit in dash panel insert |
| J362 | Immobiliser control unit |
| K2 | Alternator warning lamp |
| K3 | Oil pressure warning lamp |
| K14 | Handbrake warning lamp |
| K32 | Brake pad warning lamp |
| K65 | Left turn signal warning lamp |
| K94 | Right turn signal warning lamp |
| K116 | Rear lid open warning lamp |
| K118 | Brake system warning lamp |
| T14a | 14-pin connector, near battery |
| T32 | 32-pin connector |
| 381 | Earth connection 16, in main wiring harness |
| B379 | Connection 1 (brake pad wear indicator), in main wiring harness |
| B380 | Connection 2 (brake pad wear indicator), in main wiring harness |
Wiring Diagram VW GOLF A6 2014 - Fuel gauge - Coolant temperature gauge - Ambient temperature sensor - Coolant shortage indicator sender - Windscreen washer fluid level sender - Multifunction indicator - Control unit in dash panel insert - Coolant temperature and coolant shortage warning lamp - Washer fluid level warning lamp - Reserve fuel warning lamp
| G | Fuel gauge sender |
| G1 | Fuel gauge |
| G3 | Coolant temperature gauge |
| G17 | Ambient temperature sensor |
| G32 | Coolant shortage indicator sender |
| G33 | Windscreen washer fluid level sender |
| J119 | Multifunction indicator |
| J285 | Control unit in dash panel insert |
| J538 | Fuel pump control unit |
| K28 | Coolant temperature and coolant shortage warning lamp |
| K37 | Washer fluid level warning lamp |
| K105 | Reserve fuel warning lamp |
| T2z | 2-pin connector |
| T5b | 5-pin connector |
| T10n | 10-pin connector |
| T32 | 32-pin connector |
| 410 | Earth connection 1 (sender earth) in main wiring harness |
| * | see applicable current flow diagram for engine |
Wiring Diagram VW GOLF A6 2014 - Rev. counter - Speedometer - Control unit in dash panel insert - Main beam warning lamp - Rear fog light warning lamp - Engine electronics warning lamp - Frequency modulation (FM) frequency filter in negative wire - Frequency modulation (FM) frequency filter in positive wire - Trip counter - Heated rear window
| G5 | Rev. counter |
| G21 | Speedometer |
| J245 | Sliding sunroof adjustment control unit |
| J285 | Control unit in dash panel insert |
| K1 | Main beam warning lamp |
| K13 | Rear fog light warning lamp |
| K149 | Engine electronics warning lamp |
| R177 | Amplitude modulation (AM) frequency filter |
| R178 | Frequency modulation (FM) frequency filter in negative wire |
| R179 | Frequency modulation (FM) frequency filter in positive wire |
| T1a | Single connector |
| T1b | Single connector |
| T1c | Single connector |
| T1d | Single connector |
| T1i | Single connector |
| T1j | Single connector |
| T2b | 2-pin connector |
| T6c | 6-pin connector |
| T32 | 32-pin connector |
| Y4 | Trip counter |
| Z1 | Heated rear window |
| * | Only models with sliding/tilting sunroof |
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