Audi TT (2007 year). Manual - part 125

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.

8J0-032080409

85

86

87

88

89

90

91

92

93

94

95

96

97

98

J

401

J

525

1/--

2/+

T32a/3

T32a

/15

R

21

1/--

br/gr

1,0

2/+

ro/gr

1,0

T32a/4

T32a

/16

R

23

✱

br/ro

1,0

ro

1,0

1/--

2/+

T32a/5

T32a

/17

R

148

1/--

br/gr

0,5

2/+

ro/gr

0,5

T32a/8

T32a

/20

R

158

br/sw

2,5

ws/sw

2,5

T32a

/10

T32a

/9

R

164

ge

0,35

gn

0,35

T32a

/23

sw

0,35

T4g/4

T4g/3

br/gr

1,0

ro/gr

1,0

br/ro

1,0

ro

1,0

T

20a

/2

T

20a

/12

T

20b

/2

T

20b

/12

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

Navigation system with CD drive control unit, digital sound

package control unit, front left and right bass loudspeaker,

centre mid-range and treble loudspeaker, middle

loudspeaker, microphone unit in front roof module

J401 Navigation system with CD drive control unit

J525 Digital sound package control unit

R21 Front left bass loudspeaker

R23 Front right bass loudspeaker

R148 Middle loudspeaker

R158 Centre mid-range and treble loudspeaker

R164 Microphone unit in front roof module

T4g 4-pin connector, black, on microphone unit in front roof module

T20a 20-pin connector, black, in the front left door

T20b 20-pin connector, black, in the front right door

T32a 32-pin connector, black, on digital sound package control unit

*

models with radio BOSE soundsystem (8RY)

 Audi TT

Current Flow Diagram

No.  32 / 8

Edition  04.2009

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.

8J0-032090806

99

100

101

102

103

104

105

106

107

108

109

110

111

112

J

401

J

525

R

159

2/+

T32a/12

T32a/11

br/gn

1,0

ro/gn

1,0

R

14

1/--

1/--

br

0,5

2/+

ro

0,5

B481

B482

br

1,0

ro

1,0

✱

R

160

2/+

T32a/14

T32a/13

br/ws

1,0

bl/ws

1,0

R

16

1/--

1/--

br

0,5

2/+

bl

0,5

B484

B483

br

1,0

bl

1,0

T8a/13

T32a

/29

gn/ge

0,5

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

Navigation system with CD drive control unit, digital sound

package control unit, rear left and right treble loudspeaker,

rear left and right mid-range and bass loudspeaker

J401 Navigation system with CD drive control unit

J525 Digital sound package control unit

R14 Rear left treble loudspeaker

R16 Rear right treble loudspeaker

R159 Rear left mid-range and bass loudspeaker

R160 Rear right mid-range and bass loudspeaker

T8a 8-pin connector, black, radio pin connector D

T32a 32-pin connector, black, on digital sound package control unit

B481 Connection 17 in main wiring harness

B482 Connection 18 in main wiring harness

B483 Connection 19 in main wiring harness

B484 Connection 20 in main wiring harness

*

models with radio BOSE soundsystem (8RY)

 Audi TT

Current Flow Diagram

No.  32 / 9

Edition  04.2009

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.

8J0-032100409

113

114

115

116

117

118

119

120

121

122

123

124

125

126

J

401

T12g/7

gn

0,35

sw

0,35

385

14

br

1,5

T8a/11

T18b/4

li

0,35 ✱

T12g/1

sw

0,35

R

164

127

br

0,5

sw

0,5

T12g/6

T18b/7

✱

gn

0,5

T12g/12

T18b/16

✱

sw

0,5

T12g/6

T54/9

✱

gn

0,5

T12g

/12

T54/8

✱

R

36

R

36

✱

✱

##

155

br

0,5

T12g/4

sw

0,35

T12g/10

ws

0,35

R

36

T54/11

sw

0,35

T54/12

R

164

#

gn

0,35

sw

0,35

T54/12

T54/11

sw

0,35

✱ ✱

T4g/2

T4g/1

T4g/1

T4g/2

R

38

R

74

14

127

155

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

Navigation system with CD drive control unit, microphone

unit in front roof module

J401 Navigation system with CD drive control unit

R36 Telephone transmitter and receiver unit

R38 Telephone microphone

R74 Internal microphone

R164 Microphone unit in front roof module

T4g 4-pin connector, black, on microphone unit in front roof module

T8a 8-pin connector, black, radio pin connector D

T12g 12-pin connector, green, radio connector C

T18b 18-pin connector, black, supply telephone preparation

T54 54-pin connector, connector A, on telephone transmitter and

receiver unit

385 Earth connection 20, in main wiring harness

*

models with preparation for mobile telephone (9ZD)

**

models with preparation for mobile telephone (9ZG)

#

models without speech recognition

##

models with speech recognition

 Audi TT

Current Flow Diagram

No.  32 / 10

Edition  04.2009

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.

8J0-032110409

127

128

129

130

131

132

133

134

135

136

137

138

139

140

T12f/10

T12a/8

T12a/6

T12f/12

T12f/11

T12a/4

T12a/3

br

0,35

280

117

br

0,5

T12f/4

T12f/6

R

41

li/ro

0,35

ro/bl

0,35

bl

0,35

ws

0,35

li

0,35

J

401

sw

0,35

sw

0,35

141

T12a/1

T12a/2

ge

0,35

gr

0,35

gn

0,35

sw

0,35

br

0,35

10

T32b

/21

T32b

/6

T32b

/22

T

12t

/10

T

12t

/4

T

12t

/9

or/br

0,35

T

12t

/2

or/li

0,35

T

12t

/8

ro/ws

0,5

T

12t

/7

br

0,35

T

12t

/1

9

178

21

28

R

199✱

•

•

9

178

21

28

10

117

141

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

Navigation system with CD drive control unit, CD changer

J401 Navigation system with CD drive control unit

R41 CD changer

R199 Connection for external audio source

T12a 12-pin connector, black, on CD changer

T12f 12-pin connector, blue, radio connector B

T12t 12-pin connector, black, behind the dash panel on right

T32b 32-pin connector, connector E, on navigation system with CD

drive control unit

280 Earth connection, in communications wiring harness

•

CAN bus (data wire)

*

models with connection for external audio source, AMI - Audi

Music Interface (UF7)

 Audi TT

Current Flow Diagram

No.  32 / 11

Edition  04.2009