Audi TT (2007 year). Manual - part 123

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.

8J0-031100408

113

114

115

116

117

118

119

120

121

122

123

124

125

126

R

204

J

401

T12n

/11

sw

0,35

T12o

/10

T12o

/11

sw

0,35

T12n

/10

gn

0,35

T12o/1

T12n/1

ge

0,35

T12o/2

T12n/2

bl

0,35

T12o/3

T12n/3

ge/bl

0,35

T12o/4

T12n/4

gr

0,35

T12o/5

T12n/5

li

0,35

T12o/6

T12n/6

gn/li

0,35

T12o/7

T12n/7

ws

0,35

T12o/8

T12n/8

ro/bl

0,35

T12o/9

T12n/9

ws/sw

0,35

T12o

/12

T12n

/12

br/ws

0,35

✱

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, TV card reader

J401 Navigation system with CD drive control unit

R204 TV card reader

T12n 12-pin connector, connector K, on navigation system with CD

drive control unit

T12o 12-pin connector, black, on TV card reader

*

from June 2008

 Audi TT

Current Flow Diagram

No.  31 / 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.

Communication USA

⇒ Navigation system RNS-E (7Q2)

⇒ Radio standard soundsystem (9VD)

⇒ Radio BOSE soundsystem (8RY)

⇒ CD changer (7A2)

⇒ iPod holder (UF1)

⇒ AMI - Audi Music Interface (UF7)

⇒ Satellite radio

from model year 2007
Notes:

For information concerning

♦ Position of relays and fuses
♦ Multi-pin connections
♦ Control units and relays
♦ Earth connections
⇒  List of Fitting Locations!

For information concerning

♦ Fault Finding Programs
⇒  guided fault finding

 Audi TT

Current Flow Diagram

No.  32 / 1

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.

8J0-032020409

1

2

3

4

5

6

7

8

9

10

11

12

13

14

J

401

SC

32

5A

32a

SC

34

15A

ro

6,0

ro

16,0

B299

E1

SD

3

110A

34

32

ro/ws

1,5

34a

T8a/15

30

br

1,5

T8a/12

31

br

1,5

116

br

2,5

610

380

30A

35

SC

35

ro/gn

4,0

15

ro

10,0

177

ro/gn

4,0

57

35a

#

✱

✱ ✱

br

0,35

T12f/7

31

✱ ✱

br

0,5

179

br

0,5

151

ge

0,35

T32b

/21

gr

0,35

gn

0,35

T32b

/6

T32b/22

T

4z/1

T

4z/2

T

4z/3

sw

0,35

sw

0,35

14

br

0,35

399

##

##

##

##

14

br

0,35

R

199

br

0,35

139

br

0,35

131

177

14

14

15

57

131

139

151

179

116

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, connection for

external audio source (Aux-In), fuses

J401 Navigation system with CD drive control unit

R199 Connection for external audio source

SC32 Fuse 32 on fuse holder C

SC34 Fuse 34 on fuse holder C

SC35 Fuse 35 on fuse holder C

SD3 Fuse 3 on fuse holder D

T4z 4-pin connector, black, AUX-in bus, in centre console

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

T12f 12-pin connector, blue, radio connector B

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

drive control unit

380 Earth connection 15, in main wiring harness

399 Earth connection 34, in main wiring harness

610 Earth point (audio), under centre console, front

B299 Positive connection 3 (30), in main wiring harness

*

models with radio standard soundsystem (9VD)

**

models with radio BOSE soundsystem (8RY)

#

main fuse box, in luggage compartment, rear right, on the battery

##

models with connection for external audio source, AUX-in bus

 Audi TT

Current Flow Diagram

No.  32 / 2

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.

8J0-032030409

15

16

17

18

19

20

21

22

23

24

25

26

27

28

J

401

ro/gn

4,0

T32a/1

T12g/5

J

525

ro

0,35

T32a

/30

T12g/11

gn

0,35

T32a

/25

30

5

50

br

4,0

T32a/2

T38/1

31

23

✱

or/br

0,35

16

or/li

0,35

T8a/9

B415

•

or/li

0,35

•

152

or/li

0,35

•

59

or/li

0,35

•

19

or/li

0,35

•

T20d/20

J

533

T8a/10

B421

61

17

or/br

0,35

151

T20d/10

J

533

or/br

0,35

or/br

0,35

or/br

0,35

or/br

0,35

•

•

•

•

•

T32a/11

T32a/12

or/li

0,35

•

T12g/3

ge

0,35

T32a

/32

T12g/9

T32a

/27

bl

0,35

T12g/8

T32a

/31

br

0,35

T32a

/24

T32a

/29

T32a

/26

br

0,35

br

0,35

br

0,35

br

0,35

364

•

or/li

0,35

•

181

or/br

0,35

180

•

T38/2

#

#

#

T38/23

#

#

#

T38/31

#

#

#

T38/37

#

##

T38/35

#

##

T38/38

#

##

T38/36

#

##

T38/27

#

##

T38/28

#

##

T38/29

#

##

T38/30

#

##

#

#

#

or/li

0,35

•

133

or/br

0,35

134

•

19

59

152

181

133

17

61

151

180

134

5

23

16

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

J401 Navigation system with CD drive control unit

J525 Digital sound package control unit

J533 Data bus diagnostic interface

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

T12g 12-pin connector, green, radio connector C

T20d 20-pin connector, black, on data bus diagnostic interface

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

T38 38-pin connector, black, on digital sound package control unit

50

Earth point, on left in luggage compartment

364 Earth connection 1 (LF), in dash panel wiring harness

B415 Connection 1 (infotainment CAN bus, high), in main wiring

harness

B421 Connection 1 (infotainment CAN bus, low), in main wiring

harness

•

CAN bus (data wire)

*

models with radio standard soundsystem (9VD)

#

up to January 2009

##

from February 2009

 Audi TT

Current Flow Diagram

No.  32 / 3

Edition  04.2009