Wiring Diagram VW GOLF PLUS 2010 - Control unit with display for radio and navigation - Radio - Interface for external multimedia unit

| J503 | Control unit with display for radio and navigation |
| R | Radio |
| R199 | Connection for external audio sources |
| R215 | Interface for external multimedia unit, under centre armrest, front |
| T4cm | 4-pin connector |
| T12 | 12-pin connector |
| T12t | 12-pin connector |
| T16b | 16-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 |
| * | Only models with connection for external audio sources - AUX-IN socket |
Wiring Diagram VW GOLF PLUS 2010 - USB connection holder - Interface for external multimedia unit
| J533 | Data bus diagnostic interface |
| R193 | USB connection holder |
| R215 | Interface for external multimedia unit, under centre armrest, front |
| T4bj | 4-pin connector |
| T12t | 12-pin connector |
| T20 | 20-pin connector |
| T30 | 30-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 |
VW GOLF PLUS 2010 Overview of control units
Overview of control units |
| 1 - | Power steering control unit -J500- |
| 2 - | Engine control unit -J623- |
| 3 - | ABS control unit -J104- |
| q | Connector assignment 47-pin connector -T47c- → Chapter |
| q | Connector assignment 26-pin connector -T26a- → Chapter |
| 4 - | Airbag control unit -J234- |
| q | Connector assignment 50-pin connector -T50- → Chapter |
| q | Connector assignment 75-pin connector -T75- → Chapter |
| 5 - | Control unit for headlight range control -J431- |
| q | Chip card reader control unit -J676- /TV card reader -R204- |
| 6 - | Front passenger door control unit -J387- |
| 7 - | Steering column electronics control unit -J527- |
| q | Connector assignment to April 2010 → Chapter |
| q | Connector assignment from May 2010 → Chapter |
| 8 - | Dash panel insert -K- with control unit in dash panel insert -J285- and immobiliser control unit -J362- |
| q | Traffic data aerial -R173- |
| 9 - | Driver door control unit -J386- |
| 10 - | Onboard supply control unit -J519- |
| q | Connector assignment of 52-pin connector -T52 A- , black → Chapter |
| q | Connector assignment of 52-pin connector -T52 B- , white → Chapter |
| q | Connector assignment of 52-pin connector -T52 C- , brown → Chapter |
| q | Parking aid control unit -J446- / park assist steering control unit -J791- |
| 11 - | Data bus diagnostic interface -J533- |
| 12 - | Automatic gearbox control unit -J217- |
| 13 - | Voltage stabiliser -J532- |
| q | Fitting location behind glove compartment |
| 14 - | Battery monitoring control unit -J367- |
| q | Located on negative connection terminal of earth cable |
| 15 - | Mechatronic unit for dual clutch gearbox -J743- |
| 16 - | Gas mode control unit -J659- |
VW GOLF PLUS 2010 Power steering control unit J500Power steering control unit -J500- | | on steering on centre of assembly carrier -arrow- | | |
|
| A - | Power steering control unit -J500- |
| B - | 2-pin connector -T2a- |
| C - | 3-pin connector -T3dt- |
| D - | 5-pin connector -T5h- |
VW GOLF PLUS 2010 Engine control unit J623Engine control unit -J623- | | under plenum chamber cover -arrow- | | |
|
| 154-pin connector assignment: |
| A - | Engine control unit -J623- |
| B - | 94-pin connector -T94- , on wiring harness |
| C - | 60-pin connector -T60- , on wiring harness |
Note
| -T154- is comprised of items B and C. |
VW GOLF PLUS 2010 ABS control unit J104ABS control unit -J104- | | on bulkhead, on front passenger side in engine compartment -arrow- | Note | Illustration shows left-hand drive model. The view of the front passenger side for a RHD model is basically a mirror image. | | |
|
| A - | ABS control unit -J104- |
| B - | 47-pin connector -T47c- , on wiring harness |
| A - | ABS control unit -J104- |
| B - | 26-pin connector -T26a- , on wiring harness |
VW GOLF PLUS 2010 Airbag control unit J234Airbag control unit -J234- | | Under centre console, front -Arrow- | | |
|
| A - | Airbag control unit -J234- |
| B - | 50-pin connector -T50- , on wiring harness |
| A - | Airbag control unit -J234- |
| B - | 75-pin connector -T75- , on wiring harness |
VW GOLF PLUS 2010 Headlight range control unit J431Headlight range control unit -J431- | | on glove compartment (front passenger side) -arrow- | | |
|
| A - | Headlight range control unit -J431- |
| B - | 26-pin connector -T26b- , on wiring harness |
VW GOLF PLUS 2010 Chip card reader control unit -J676- /TV card reader -R204- | | A - | TV card reader -R204- | | B - | Chip card reader control unit -J676- | | |
|
VW GOLF PLUS 2010 Front passenger door control unit J387Front passenger door control unit -J387- | | On inside of front passenger door -arrow- | Note | The illustration shows the driver side. The front passenger side is similar. | | |
|
| A - | Front passenger door control unit -J387- |
| B - | 32-pin connector -T32b- |
| C - | 16-pin connector -T16g- |
| D - | 20-pin connector -T20b- |
VW GOLF PLUS 2010 Steering column electronics control unit -J527- up to April 2010 | | | |
| under steering column, near steering column switch -arrow- | | |
|
| A - | Steering column electronics control unit -J527- |
| C - | Connector for turn signal switch -E2- /headlight dipper and flasher switch -E4- /cruise control system switch -E45- : |
| 1 - | Cruise control system terminal 15 voltage supply |
| 3 - | Cruise control system (CCS) SET button -E227- Res (+), Set (-) |
| 6 - | Cruise control system terminal 58 illumination |
| D - | 20-pin connector -T20d- , on wiring harness |
| 13 - | Cruise control system, output |
| 14 - | Data bus diagnostic interface -J533- /connection 1 (convenience CAN bus, high) in main wiring harness -B397- |
| 15 - | Data bus diagnostic interface -J533- /connection 1 (convenience CAN bus, low) in main wiring harness -B406- |
| 16 - | Selector lever locked in position P switch -F319- |
| E - | 4-pin connector -T4k- , on wiring harness |
| F - | 12-pin connector -T12j- /ignition/starter switch -D- /ignition key withdrawal lock solenoid -N376- : |
| 3 - | Ignition key withdrawal lock solenoid -N376- positive |
| 4 - | Ignition key withdrawal lock solenoid -N376- negative |
| 7 - | Ignition/starter switch -D- Terminal 50, output |
| 8 - | Ignition/starter switch -D- Terminal 30 |
| 9 - | Ignition/starter switch -D- Terminal S, output |
| 10 - | Ignition/starter switch -D- Terminal X, output |
| 11 - | Ignition/starter switch -D- Terminal P, output |
| 12 - | Ignition/starter switch -D- Terminal 15, output |
| G - | Connector for intermittent wiper switch -E22- /intermittent wiper regulator -E38- /washer pump switch (automatic wash/wipe and headlight washer system) -E44- /multifunction display call-up button -E86- /reset button -E92- : |
| 3 - | Rear lid wash/wipe signal |
| 6 - | Earth MFD, interval potentiometer |
| 7 - | Intermittent operation speeds signal |
| H - | Connector for steering angle sender -G85- : |
| 4 - | 12 Volt voltage supply, steering angle sender |
| 5 - | 5 Volt voltage supply, steering angle sender |
| 10 - | Photoelectric beam 7 |
| I - | 10-pin connector -T10x- /coil connector -F350- /airbag coil connector and return ring with slip ring -F138- : |
| 7 - | Earth for coil connector, multifunction steering wheel and signal horn |
| 8 - | CCS in detent -Off-, signal horn |
| 9 - | LIN bus, heated steering wheel temperature sensor |
| 10 - | Multifunction steering wheel voltage supply terminal 15 |
VW GOLF PLUS 2010
Steering column electronics control unit -J527- From May 2010 |
| 1 - | Steering column electronics control unit -J527- |
| Near steering column switch |
| q | -A-16-pin connector -T16r- |
| q | -B-4-pin connector -T4k- |
| 16-pin connector -T16r- , -A- : | | | |
| 1 - | Fuse 6 on fuse holder B -SB6- via B504 Positive connection 8 (30a) in interior wiring harness |
| q | Only models with no start/stop system |
| - | Fuse 6 on fuse holder B -SB6- |
| q | Only models with start/stop system |
| 2 - | 367 Earth connection 2 in main wiring harness |
| 3 - | B406 Connection 1 (convenience CAN bus, low), in main wiring harness |
| 4 - | B397 Connection 1 (convenience CAN bus, high), in main wiring harness |
| 5 - | Engine control unit -J623- , (CCS E_A) |
| 6 - | Onboard supply control unit -J519- , (T52c/14), (terminal 50) |
| 11 - | Selector lever locked in position P switch -F319- , control unit for electronic steering column lock -J764- , (P locked) |
| 14 - | Onboard supply control unit -J519- , (T52c/13, T52c/14, T52c/31) |
| 4-pin connector -T4k- , -B- : | | | |
| 1 - | Airbag control unit -J234- , (airbag 1+) |
| 2 - | Airbag control unit -J234- , (airbag 1–) |
VW GOLF PLUS 2010 Dash panel insert -K- with control unit in dash panel insert -J285- and immobiliser control unit -J362- | | | |
| 1 - | Dash panel insert -K- |
| A - | 32-pin connector, blue -T32- |
| Note | Thecontrol unit in dash panel insert -J285- and the immobiliser control unit -J362- are integrated into the dash panel insert-K- | | | |
| 1 - | Fuel gauge sender -G- (full) |
| 2 - | Fuel gauge sender -G- (empty) |
| 7 - | Immobiliser reader coil -D2- |
| 8 - | Immobiliser reader coil -D2- |
| 9 - | Sliding sunroof adjustment control unit -J245- , Speedometer signal, output |
| 11 - | Oil level and oil temperature sender -G266- |
| 15 - | Front left brake pad wear sender -G34- |
| 16 - | Earth connection 22, in main wiring harness -367- |
| 17 - | Windscreen washer fluid level sender -G33- (washer fluid level warning lamp -K37- ) |
| 18 - | Coolant shortage indicator sender -G32- (coolant temperature and coolant shortage warning lamp -K28- ) |
| 19 - | Ambient temperature sensor -G17- |
| 20 - | Earth connection 1 (sender earth) in main wiring harness -410- |
| 25 - | Handbrake warning switch -F9- (handbrake warning lamp -K139- ) |
| 26 - | Brake fluid level warning contact -F34- (brake fluid level warning lamp -K33- ) |
| 27 - | Oil pressure switch -F1- (oil pressure warning lamp -K3- ) |
| 28 - | Data bus diagnostic interface -J533- Dash panel CAN, high |
| 29 - | Data bus diagnostic interface -J533- Dash panel CAN, low |
| 31 - | Fuse 14 on fuse holder C -SC14- Terminal 15a |
| 32 - | Fuse 6 on fuse holder B -SB6- Terminal 30a |
| q | Only models with no start/stop system |
| - | Fuse 17 on fuse holder C -SC17- Terminal 30a |
| q | Only models with start/stop system |
VW GOLF PLUS 2010 Traffic data aerial R173Traffic data aerial -R173- | | behind dash panel insert -K--Arrow- | | |
|
VW GOLF PLUS 2010 Driver door control unit J386Driver door control unit -J386- | | on inside of driver door -arrow- | | |
|
| A - | Driver door control unit -J386- |
| B - | 32-pin connector -T32a- |
| C - | 16-pin connector -T16a- |
| D - | 20-pin connector -T20a- |
VW GOLF PLUS 2010 Onboard supply control unit J519Onboard supply control unit -J519- | | under dash panel on driver's side, below relay carrier | | | |
| 52-pin connector -T52 A- , black -A- |
| 1 - | Fuse 26 on fuse holder B -SB26- |
| - | Luggage compartment light -W3-2 |
| 4 - | Right washer jet heater element -Z21- , Left washer jet heater element -Z20- |
| 5 - | Left headlight main beam bulb -M30- , left dip beam screen motor -V294-2 |
| 6 - | Left daytime running light bulb -L174- |
| 9 - | Rear right turn signal bulb -M8- |
| 10 - | Front left turn signal bulb -M5- |
| 11 - | Left headlight dipped beam bulb -M29- , output module for left headlight -J667- |
| 12 - | Rear lid lock unit -F256- , luggage compartment light -W3-1 |
| 13 - | Rear lid handle release button -E234- |
| 14 - | Bonnet contact switch -F266- |
| 16 - | Reversing light switch -F4- |
| 17 - | Rear fog light switch -E18- |
| 18 - | Light switch -E1- , zero position |
| 19 - | Light switch -E1- , side light |
| 20 - | Light switch -E1- , driving light assist |
| 21 - | Fog light switch -E7- |
| 22 - | Light switch -E1- , dipped beam light |
| 23 - | Earth connection 22, in main wiring harness-387- |
| 24 - | Fuse 3 on fuse holder B -SB3- |
| 25 - | Left fog light bulb -L22- , left cornering light bulb -L148- |
| 26 - | Right brake and tail light bulb -M22- |
| 27 - | Left tail light bulb -M4- |
| 28 - | Right daytime running light bulb -L175- |
| 29 - | Rear lid lock unit -F256- |
| 35 - | Heater/heat output switch -E16- |
| 36 - | Interior monitoring deactivation switch -E267- |
| 42 - | Earth connection 1, in main wiring harness -366- |
| 43 - | Rear window wiper motor -V12- , windscreen and rear window washer pump -V59- |
| 44 - | Right side light bulb -M3- |
| 45 - | Additional brake light bulb -M25- |
| 46 - | Tank filler flap locking motor -V155- |
| 1 Applicable up to April 2011 |
| 2 Applicable from May 2011 |
| 52-pin connector -T52 B- , white -B- |
| 1 - | Fuse 21 on fuse holder C -SC21- , Central locking |
| 2 - | Rear window wiper motor -V12- , windscreen and rear window washer pump -V59- |
| 11 - | Rear lid release motor -V139- |
| 12 - | Terminal 15 voltage supply relay -J329- |
| 14 - | Heater/heat output switch -E16- , heated rear window warning lamp -K10- |
| 15 - | Switch and instrument illumination regulator -E20- |
| 16 - | Sliding sunroof adjustment control unit -J245- |
| 17 - | Sliding sunroof adjustment control unit -J245- Convenience closing |
| 21 - | Heated front seats control unit -J774- , Heated seat, switch-off |
| 22 - | Heated rear window relay -J9- |
| 24 - | Hazard warning lights button -E229- , indicator lamp for hazard warning light -K6- |
| 28 - | X-contact relief relay -J59- |
| 29 - | Engine control unit -J623- , terminal 50 voltage supply relay -J682- |
| 30 - | Switch and instrument illumination regulator -E20- |
| 33 - | Wiper motor control unit -J400- , rain and light sensor -G397- , LIN bus |
| 36 - | Alarm horn -H12- , interior monitoring sensor -G273- , vehicle inclination sender -G384- , LIN bus |
| 37 - | Interior monitoring deactivation switch -E267- , interior monitoring off warning lamp -K162- |
| 38 - | Fuel supply relay -J643- , fuel pump control unit -J538- |
| 40 - | Headlight washer system relay -J39- |
| 41 - | Dual tone horn relay -J4- |
| 42 - | Fuse 48 on fuse holder C -SC48- |
| 43 - | Positive connection 1 (30g), in main wiring harness -B559- |
| 50 - | Left footwell light -W9- , right footwell light -W10- |
| 51 - | Connection 1 (58d), in main wiring harness -B340- |
| 52 - | Earth connection 2, in main wiring harness -367- |
| 52-pin connector -T52 C- , brown -C- |
| 3 - | Right tail light bulb -M2- |
| 4 - | Left brake and tail light bulb -M21- |
| 5 - | Earth connection 2, in main wiring harness -367- |
| 7 - | Hazard warning lights button -E229- |
| 10 - | Connection 1 (DCt), in interior wiring harness -B154- , Front interior light -W1- |
| 13 - | Onboard supply control unit -J519- , Steering column electronics control unit -J527- , control unit for electronic steering column lock -J764- , Terminal S |
| 14 - | Onboard supply control unit -J519- , Steering column electronics control unit -J527- |
| 15 - | Data bus diagnostic interface -J533- , Connection 2 (convenience CAN bus, high), in main wiring harness -B389- |
| 16 - | Data bus diagnostic interface -J533- , connection 2 (convenience CAN bus, low), in main wiring harness -B407- |
| 17 - | Brake light switch -F- |
| 24 - | Entry and start authorisation control unit -J518- |
| 25 - | Right fog light bulb -L23- , right cornering light bulb -L149- |
| 26 - | Left side light bulb -M1- |
| 27 - | Left number plate light -X4- , right number plate light -X5- |
| 28 - | Left reversing light bulb -M16- , right reversing light bulb -M17- , automatic anti-dazzle interior mirror -Y7- |
| 29 - | Engine control unit -J623- , terminal 50 voltage supply relay -J682-1 (output for terminal 50) |
| 30 - | Clutch position sender -G476- , mechatronic unit for dual clutch gearbox -J743- |
| 31 - | Steering column electronics control unit -J527- |
| 32 - | DC/AC converter with socket, 12 V - 230 V -U13- , Alternator terminal L |
| 34 - | Terminal 50 voltage supply relay -J682-3 , starter relay 2 -J907-2 (input for terminal 50) |
| 35 - | Switch and instrument illumination regulator -E20- |
| 40 - | Central locking and anti-theft alarm system aerial -R47- , Aerial screening |
| 41 - | Central locking and anti-theft alarm system aerial -R47- |
| 42 - | Fuse 16 on fuse holder B -SB16- |
| 46 - | Right headlight main beam bulb -M32- , right dip beam screen motor -V295-5 |
| 47 - | Rear left fog light bulb -L46- , rear right fog light bulb -L47- |
| 48 - | Left dipped beam screen motor -V294-4 |
| 49 - | Right dip beam screen motor -V295-4 |
| 50 - | Front right turn signal bulb -M7- |
| 51 - | Rear left turn signal bulb -M6- |
| 52 - | Right headlight dipped beam bulb -M31- , output module for right headlight -J668- |
| 1 Only models with no start/stop system |
| 2 Only models with start/stop system |
| 3 Only models with entry and start authorisation |
| Parking aid control unit -J446- / park assist steering control unit -J791- | | Under dash panel on driver's side, behind relay carrier above onboard supply control unit -J519- (BCM) | | |
|
| A - | Parking aid control unit -J446- / park assist steering control unit -J791- |
| B - | 16-pin connector -T16h- |
| 1 - | Fuse 13 on fuse holder B -SB13- Terminal 15 |
| 2 - | Rear parking aid warning buzzer -H15- Pin 1 |
| 4 - | Parking aid button -E266- Pin 4 |
| 6 - | Data bus diagnostic interface -J533- , Powertrain CAN bus high |
| 9 - | Warning light for park assist steering -K241- Pin 21 |
| 10 - | Rear parking aid warning buzzer -H15- Pin 1 + |
| 13 - | Parking aid warning lamp -K136- Pin 2 |
| 15 - | Data bus diagnostic interface -J533- Powertrain CAN bus low |
| 16 - | Park assist steering button -E581- Pin 51 |
| 1 Only with park assist steering control unit -J791- |
| C - | 12-pin connector -T12n- |
| 1 - | Front sender, pin 3 - |
| 2 - | Front sender, pin 1 + |
| 3 - | Front parking aid warning buzzer -H22- Pin 2 - |
| 4 - | Front parking aid warning buzzer -H22- Pin 1 + |
| 5 - | Front left parking aid sender -G255- Pin 2 signal |
| 6 - | Front centre left parking aid sender -G254- Pin 2 signal |
| 7 - | Front centre right parking aid sender -G253- Pin 2 signal |
| 8 - | Front right parking aid sender -G252- Pin 2 signal |
| 9 - | Front left sender for park assist steering on left side of vehicle -G568- Pin 2 signal1 |
| 10 - | Front right sender for park assist steering on right side of vehicle -G569- Pin 2 signal1 |
| 1 Only with park assist steering control unit -J791- |
| D - | 12-pin connector -T12l- |
| 2 - | Rear centre right parking aid sender -G205- Pin 2 signal |
| 3 - | Rear centre left parking aid sender -G204- Pin 2 signal |
| 4 - | Rear right parking aid sender -G206- Pin 2 signal |
| 5 - | Rear left parking aid sender -G203- Pin 2 signal |
| 11 - | Rear sender, pin 1 + |
VW GOLF PLUS 2010 Data bus diagnostic interface J533Data bus diagnostic interface -J533- | | In driver's footwell, near centre console -arrow- | | |
|
VW GOLF PLUS 2010 Automatic gearbox control unit J217Automatic gearbox control unit -J217- | | In front left wheel housing -arrow- | | |
|
| A - | Automatic gearbox control unit -J217- |
| B - | 52-pin connector -T52- |
VW GOLF PLUS 2010 Mechatronic unit for dual clutch gearbox J743Mechatronic unit for dual clutch gearbox -J743- | | | |
| On dual clutch gearbox, near starter -arrows A and B- | | |
|
| A - | Mechatronic unit for dual clutch gearbox -J743- |
| B - | 20-pin connector -T20- |
| q | Illustration is valid for dual clutch gearbox 02E |
| q | Dual clutch gearbox 0AM 25-pin connector -T25- |
VW GOLF PLUS 2010 Gas mode control unit J659 | Gas mode control unit -J659- | | On front left longitudinal member -arrow- | Note | The fitting location can also be in the plenum chamber. | |
| | Note | Important: special pin assignment: | | A - | Gas mode control unit -J659- | | B - | 48-pin connector -T48b- | | C - | 32-pin connector -T32c- | | |
| |