Audi TT (2007 year). Manual - part 63

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 
 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 
     with respect to the correctness of information in this document. Copyright by AUDI AG.

8J0-001090906

99

100

101

102

103

104

105

106

107

108

109

110

111

112

J

519

SF

1

5A

SF

2

40A

T11b/1

30

T2t/2

sw

4,0

1a

SF

7

40A

7

2a

ro

6,0

4

49

sw

4,0

262

sw

4,0

29

SF

8

20A

8

SF

10

20A

10

8a

SF

12

5A

12

12a

ro/li

0,5

109

ro/li

4,0

106

ro/gr

0,5

316

sw

4,0

ro

4,0

ro

10,0

5

1

ro

4,0

2

B302

ro/gn

4,0

108

7a

ro/ge

2,5

318

10a

ro/li

4,0

100

T11c/1

30

T8h/7

30

T2t/1

ro

4,0

8

ro/gn

4,0

101

ro/li

0,5

99

B163

J

681

B1

✱

2/87

3/86

4/85

1/30

ro/gr

4,0

ro/gr

4,0

✱ ✱

✱ ✱ ✱

✱ ✱

✱ ✱ ✱

5

4

109

106

108

318

316

100

101

99

8

29

49

262

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

Onboard supply control unit, terminal 15 voltage supply

relay 2, fuses

J519 Onboard supply control unit

J681 Terminal 15 voltage supply relay 2

SF1 Fuse 1 on fuse holder F

SF2 Fuse 2 on fuse holder F

SF7 Fuse 7 on fuse holder F

SF8 Fuse 8 on fuse holder F

SF10 Fuse 10 on fuse holder F

SF12 Fuse 12 on fuse holder F

T2t

2-pin connector, black connector L, on onboard supply control

unit

T8h 8-pin connector, black, connector F, on onboard supply control

unit

T11b 11-pin connector, black, connector A, on onboard power supply

control unit

T11c 11-pin connector, brown, connector D, on onboard power supply

control unit

B163 Positive connection 1 (15), in interior wiring harness

B302 Positive connection 6 (30), in main wiring harness

*

Relay carrier on onboard power supply control unit, under left

dash panel

**

Coupé

***

Roadster

 Audi TT

Current Flow Diagram

No.  1 / 9

Edition  04.2008

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 
 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 
     with respect to the correctness of information in this document. Copyright by AUDI AG.

8J0-001100408

113

114

115

116

117

118

119

120

121

122

123

124

125

126

J

519

T12e/1 T12e/7 T12e/8

ro/sw

0,35

98

or/br

0,35

91

or/gn

0,35

89

bl

0,5

T8h/4

17

ro/sw

0,35

T8h/1

ro/sw

0,5

48

T11b/11

T6h/5

31

br

1,5

44

br

4,0

T11b/9

31

br

1,0

44

br

2,5

T8h/8

31

br

1,5

376

T11c/5

31

br

1,0

br

1,0

70

br

1,5

340

42

br

2,5

374

br

1,0

br

0,5

48

br

0,5

131

br

0,35

143

br

0,5

381

br

0,5

149

br

0,5

394

375

T12e

/11

sw/ws

0,35

96

•

•

br

0,5

282

17

48

98

91

89

96

70

340

48

131

143

381

394

149

282

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

Onboard supply control unit

J519 Onboard supply control unit

T6h 6-pin connector, connector J, on onboard supply control unit

T8h 8-pin connector, black, connector F, on onboard supply control

unit

T11b 11-pin connector, black, connector A, on onboard power supply

control unit

T11c 11-pin connector, brown, connector D, on onboard power supply

control unit

T12e 12-pin connector, black, connector G, on onboard power supply

control unit

42

Earth point, next to steering column

44

Earth point, lower part of left A-pillar

374 Earth connection 9, in main wiring harness

375 Earth connection 10, in main wiring harness

376 Earth connection 11, in main wiring harness

•

CAN bus (data wire)

 Audi TT

Current Flow Diagram

No.  1 / 10

Edition  04.2008

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 
 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 
     with respect to the correctness of information in this document. Copyright by AUDI AG.

8J0-001110408

127

128

129

130

131

132

133

134

135

136

137

138

139

140

J

519

gr/bl

0,5

T12c/12

T16a

/16

sw/ws

0,35

333

336

gr/bl

0,35

160

58s

gr/bl

0,5

gr/bl

0,5

gr/bl

0,35

B341

gr/bl

0,35

141

gr/bl

0,5

137

gr/bl

0,35

148

gr/bl

0,5

301

B340

0 1 2 3

T10e/9

T16a

/14

ge/bl

0,35

T10e/2

✱

T16a/1

gr/ge

0,35

T10e/3

T16a/8

ws/sw

0,35

T10e/1

T10e/6

31

br

0,5

121

T16a/6

ws/bl

0,35

T10e/5

T16a/13

gr/ws

0,35

T10e/7

T10e/4

15

sw/bl

0,5

30

E

1

E

23

gr/bl

0,5

248

T10e/10

58s

gr/bl

0,5

137

T12e

/12

gr/bl

0,35

T7/7

T12e

/4

gr/gn

0,35

T7/2

T12e

/10

gr

0,35

T7/1

E

20

L

9

gr/bl

0,5

248

T10e/8

#

##

160

333

336

141

137

148

301

248

248

121

30

137

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

Onboard supply control unit, light switch, switches and

instruments illumination regulator, front and rear fog light

switch

E1

Light switch

E20 Switches and instruments illumination regulator

E23 Front and rear fog light switch

J519 Onboard supply control unit

L9

Light switch illumination bulb

T7

7-pin connector, black, connector B, on light switch

T10e 10-pin connector, black, connector A, on light switch

T12c 12-pin connector, black, connector B, on onboard power supply

control unit

T12e 12-pin connector, black, connector G, on onboard power supply

control unit

T16a 16-pin connector, black, connector E, on onboard power supply

control unit

B340 Connection 1 (58s), in main wiring harness

B341 Connection 2 (58s), in main wiring harness

*

models with automatic headlight switching

#

up to May 2008

##

from June 2008

 Audi TT

Current Flow Diagram

No.  1 / 11

Edition  04.2008

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 
 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 
     with respect to the correctness of information in this document. Copyright by AUDI AG.

8J0-001120407

141

142

143

144

145

146

147

148

149

150

151

152

153

154

J

519

T7/5

31

br

0,35

122

E

1

T7/6

gr/bl

0,35

138

T16a/10

gr/ge

0,5

T7/4

J

413

B6

✱

2/87

3/86

4/85

1/30

ro

6,0

9

SC

22

30A

22

SC

23

20A

23

22a

SC

25

30A

25

25a

li/ws

2,5

ro/br

2,5

23a

T6h/3

T10d/6

T7/6

gr/bl

0,35

135

✱ ✱

✱ ✱

E

102

ro/ge

0,5

200

✱ ✱

ro/ge

0,5

195

✱ ✱

T7/3

gr/ge

0,5

193

✱ ✱

gr/ge

1,5

38

✱ ✱

T7/4

T7/5

31

br

0,5

125

✱ ✱

✱ ✱

E

579

✱ ✱

✱

✱

✱

sw/ge

1,5

H

2

2

br

1,5

1/31

43

br

4,0

br

1,5

sw/ge

1,5

H

7

2

1/31

391

T6h/6

1,0

#

##

1

#

##

1

#

##

#

#

2/31

##

2/31

##

9

135

122

195

200

193

38

138

125

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

Onboard supply control unit, horn relay, light switch,

headlight range control regulator, treble tone horn, bass

tone horn, switch for day driving lights switch off

E1

Light switch

E102 Headlight range control regulator

E579 Switch for day driving lights switch off

H2

Treble tone horn

H7

Bass tone horn

J413 Horn relay

J519 Onboard supply control unit

SC22 Fuse 22 on fuse holder C

SC23 Fuse 23 on fuse holder C

SC25 Fuse 25 on fuse holder C

T6h 6-pin connector, connector J, on onboard supply control unit

T7

7-pin connector, black, connector B, on light switch

T10d 10-pin connector, black, connector K, on onboard power

supply control unit

T16a 16-pin connector, black, connector E, on onboard power

supply control unit

43

Earth point, lower part of right A-pillar

391 Earth connection 26, in main wiring harness

*

Relay carrier on onboard power supply control unit, under left

dash panel

**

models with manual headlight range control

***

models with day driving light

#

up to May 2007

##

from June 2007

 Audi TT

Current Flow Diagram

No.  1 / 12

Edition  04.2008