Current Flow Diagram

Edition 10.00

For alternatives to relay and fuse positions as well as multi-pin connector wiring - see ”Fitting locations” section.

97–14163

Fuse colours

30 A – green

25 A – white

20 A – yellow

15 A – blue

10 A – red

7.5 A – brown

5 A – beige

3 A – lilac

Golf/Bora

No. 70/1

Radio navigation system (MFD) (colour display) with CD changer and tuner for TV,

from September 2000

1

2

3

4

5

6

7

8

9

10

11

12

13

14

97-28284

T8/1

J

503

gr/ws

0,5

A76

J

285

gr/ws

0,35

T32/25

T20a/
13

li/ws

0,35

li/ge

0,35

li/ro

0,35

T20a/
12

T20/10

T20/9

T20/8

K
T16/7

gr/ws

0,5

T20a/
15

bl/ws

0,35

T32/3

bl/ws

0,5

A27

A23

ge/ro

1,0

37a

br/ro

1,0

37

S

237

D

/86S

ro/ws

2,5

42a

42

S

242

25A

501

A21

10A

sw/bl

0,5

5a

sw

2,5

5

S

5

A2

D

/15

A20

7.5A

ro

6,0

T8/4

ro/ws

2,5

T8/7

ge/ro

1,0

ro/ws

2,5

T8/5

sw/bl

0,5

T26/4

69

70

ro/ws

2,5

gr/ws

0,5

56

ro/ws

0,35

ro/ws

1,0

T8/3
K

li/ro

0,35

li/ge

0,35

li/ws

0,35

Current Flow Diagram

ws = white
sw = black

ro = red
br = brown
gn = green
bl = blue
gr = grey
li

= lilac

ge = yellow

Edition 10.00

or = orange

Golf/Bora

No. 70/2

Control unit with display for radio and navigation,
dash panel insert

D

– Ignition/starter switch

J285 – Control unit with display in dash panel insert
J503 – Control unit with display for radio and

navigation

S5

– Fuse in fuse box

S237 – Fuse in fuse box
S242 – Fuse in fuse box
T8

– 8-pin connector

T16 – 16-pin connector, in dash panel centre,

self-diagnosis connection

T20 – 20-pin connector, green (display)
T20a – 20-pin connector, red
T26 – 26-pin connector
T32 – 32-pin connector, blue

501

– Screw connection -2- (30), on relay plate

A2

– Positive (+) connection (15), in dash panel

wiring harness

A20

– Connection (15a), in dash panel wiring harness

A21

– Connection (86s), in dash panel wiring harness

A23

– Connection (30a), in dash panel wiring harness

A27

– Connection (speed signal), in dash panel wiring

harness

A76

– Connection (diagnosis wire K), in dash panel

wiring harness

br/gn

1,0

T8a/8

T8a/7

ro/gn

1,0

br/bl

1,0

T8a/1

T8a/2

bl

1,0

T

10l/
5

T

10l/1

T

10m/
1

T

10m/5

97-28285

J

503

3/+

1/–

R

15

1/+

2/–

4/+

2/–

ws

0,5

sw

0,5

1/+

ws

0,5

2/–

2/–

sw

0,5

4/+

1/–

3/+

R

17

R

14

R

16

gn/ge

1,0

gn/ws

1,0

gn/ge

0,5

gn/ws

0,5

A133

A134

T26/18

T26/5

J

104

T47a/10

T25/12

li

0,5

T20/7

T20/12

J

412

sw

0,5

T18a/16

J

412

T18a/7

15

16

17

18

19

20

21

22

23

24

25

26

27

28

J

104

T47a/8
T25/21

Current Flow Diagram

ws = white
sw = black

ro = red
br = brown
gn = green
bl = blue
gr = grey
li

= lilac

ge = yellow

Edition 10.00

or = orange

Golf/Bora

No. 70/3

Control unit with display for radio and navigation,
rear loudspeakers

J104 – ABS/ABS with EDL control unit
J412 – Mobile phone operating electronics control unit
J503 – Control unit with display for radio and

navigation

R14 – Treble loudspeaker, rear left, in door
R15 – Bass loudspeaker, rear left, in door
R16 – Treble loudspeaker, rear right, in door
R17 – Bass loudspeaker, rear right, in door
T8a – 8-pin connector
T10l – 10-pin connector, black, connector point, left B

pillar

T10m– 10-pin connector, black, connector point, right

B pillar

T18a – 18-pin connector
T20 – 20-pin connector, green (display)
T25 – 25-pin connector, on ABS/ABS with EDL

control unit

T26 – 26-pin connector
T47a – 47-pin connector, on ABS/ABS with

EDL/TCS/ESP control unit

A133

– Connection (ABS impulse left), in dash panel

wiring harness

A134

– Connection (ABS impulse right), in dash panel

wiring harness

J

503

li

0,5

bl

0,35

ge

0,35

T20/18

gr

0,35

T20/20

ws

0,5

gn

0,35

T12/2

T12/4

T12/1

T12/7

T12/9

T12/10

T12/8

T12/6

ro

1,0

R

41

sw

0,5

sw

0,5

sw

0,5

sw

0,5

A87

sw/bl

0,35

sw/bl

1,0

T12/3

br

1,0

97-28286

F

4

T

10/10

sw/bl

1,0

V14

255

a

29

30

31

32

33

34

35

36

37

38

39

40

41

42

T20/14

T20/15

T20/17

T20/19

T20/16

T20/13

T26/17

Current Flow Diagram

ws = white
sw = black

ro = red
br = brown
gn = green
bl = blue
gr = grey
li

= lilac

ge = yellow

Edition 10.00

or = orange

Golf/Bora

No. 70/4

Control unit with display for radio and navigation,
CD changer

F4

– Reversing light switch

J503 – Control unit with display for radio and

navigation

R41 – CD changer
T10 – 10-pin connector, orange, in protective housing

for connectors, in plenum chamber, left

T12 – 12-pin connector
T20 – 20-pin connector, blue (LINE)
T26 – 26-pin connector

255

– Earth connection -1-, in radio wiring harness

A87

– Connection (RL), in dash panel wiring harness

V14

– Connection (screening), in CD changer wiring

harness

97-28287

43

44

45

46

47

48

49

50

51

52

53

54

55

56

J

503

3/+

1/–

R

21

br/ws

1,0

T8a/6

T8a/5

bl/ws

1,0

ro

1,0

T8a/3

br/ro

1,0

1/+

2/–

4/+

2/–

ws

0,5

sw

0,5

1/+

ws

0,5

2/–

2/–

sw

0,5

4/+

1/–

3/+

R

22

R

23

T

10i/
5

T

10i/1

T

10k/
1

T

10k/5

br/gn

1,0

ro/gn

1,0

br/gn

1,0

ro/gn

1,0

R

20

A

J

412

HF

HF

T

1a

T

1b

HF

T

1

R

51

R

50

gr/bl

0,5

A4

T8/6

E

20

T6c/5

gr/bl

0,5

255

a

45

br

2,5

T8/8
31

br

0,35

55

br

1,0

br

0,5

68

br

1,0

br

2,5

J

559

HF

A

T12c/
12

br

0,35

ro/ws

0,35

44

4

T12c/6

T8a/4

Current Flow Diagram

ws = white
sw = black

ro = red
br = brown
gn = green
bl = blue
gr = grey
li

= lilac

ge = yellow

Edition 10.00

or = orange

Golf/Bora

No. 70/5

Control unit with display for radio and navigation,
traffic information control unit, loudspeaker front,
radio/telephone aerial, navigation aerial (GPS)

E20 – Switches and instruments - lighting control
J412 – Mobile phone operating electronics control unit
J503 – Control unit with display for radio and

navigation

J559 – Traffic information control unit, behind dash

panel, right

R20 – Treble loudspeaker, front left, in door
R21 – Bass loudspeaker, front left, in door
R22 – Treble loudspeaker, front right, in door
R23 – Bass loudspeaker, front right, in door
R50 – Navigation aerial (GPS)
R51 – Antenna per radio/telefono
T1

– 1-pin connector, near sunroof aerial

T1a – 1-pin connector, near sunroof aerial
T1b – 1-pin connector, near sunroof aerial
T6c – 6-pin connector
T8

– 8-pin connector

T8a – 8-pin connector
T10i – 10-pin connector, black, connector point, left A

pillar

T10k – 10-pin connector, black, connector point, right

A pillar

T12c – 12-pin connector

45

– Earth point, behind dash panel - centre

255

– Earth connection -1-, in radio wiring harness

A4

– Positive (+) connection (58b), in dash panel

wiring harness

97-28288

J

503

J

415

J

559

T54/3

T54/2

T54/7

T54/4

T54/11

T54/5

T54/15

T54/13

T54/10

T54/17

T54/19

T54/9

T54/21

T54/20

58

gr/ws

0,5

60

gr/ro

0,5

br

ws

sw

bl

gn

ro

ge

45

br

0,5

3

ro/ws

0,5

14

gr/ws

0,5

T12c/8

gr/ws

0,5

T12c/9

gr/ro

0,5

T26/13

T26/26

gr/ws

0,5

gr/ro

0,5

58

57

A148

A149

ro/ws

2,5

can-l

can-h

can-h

can-l

T10u/1

T10u/2

T10u/3

T10u/4

T10u/8

T10u/9

T10u/
10

T10u/5

57

58

59

60

61

62

63

64

65

66

67

68

69

70

Current Flow Diagram

ws = white
sw = black

ro = red
br = brown
gn = green
bl = blue
gr = grey
li

= lilac

ge = yellow

Edition 10.00

or = orange

Golf/Bora

No. 70/6

Control unit with display for radio and navigation,
traffic information control unit, tuner for TV

J415 – Tuner for TV, on left luggage compartment
J503 – Control unit with display for radio and

navigation

J559 – Traffic information control unit, behind dash

panel, right

T10u – 10-pin connector
T12c – 12-pin connector
T26 – 26-pin connector
T54 – 54-pin connector

A148

– Connection (navigation CAN-bus, high), in dash

panel wiring harness

A149

– Connection (navigation CAN-bus, low), in dash

panel wiring harness

71

72

73

74

75

76

77

78

79

80

81

82

83

84

97-28289

R

55

R

56

R

57

R

58

R

24

R

24

R

24

R

24

A

A

A

A

T

1e

T

1f

T

1c

T

1d

HF

HF

HF

HF

J

415

Current Flow Diagram

ws = white
sw = black

ro = red
br = brown
gn = green
bl = blue
gr = grey
li

= lilac

ge = yellow

Edition 10.00

or = orange

Golf/Bora

No. 70/7

Control unit with display for radio and navigation,
rear window aerial for TV, tuner for TV

J415 – Tuner for TV, on left luggage compartment
R24 – Aerial amplifier
R55 – TV aerial -1-
R56 – TV aerial -2-
R57 – TV aerial -3-
R58 – TV aerial -4-
T1c – 1-pin connector, on left luggage compartment
T1d – 1-pin connector, on left luggage compartment
T1e – 1-pin connector, on left luggage compartment
T1f

– 1-pin connector, on left luggage compartment