Audi TT (2007 year). Manual - part 127

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.

8J0-032160407

197

198

199

200

201

202

203

204

205

206

207

208

209

210

J

401

R

24

C2

C1

sw

0,5

0,4

201

R

50 ✱✱

sw

0,5

0,4

206

G1

206

G2

sw

0,5

0,4

R

111

✱

A2

A1

sw

0,5

0,14

197

✱

A1

A2

sw

0,5

0,14

197

✱

B2

B1

sw

0,5

0,4

203

152

180

#

##

✱

F3

201

F4

sw

0,5

0,4

F1

203

F2

sw

0,5

0,4

0,4

sw

0,5

T

2an

/2

T

2an

/1

A1

A2

R

170

R

93

R

11

197

201

203

206

201

203

206

197

152

180

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

Roadster, navigation system with CD drive control unit,

aerial amplifier, navigation system aerial, satellite aerial

J401 Navigation system with CD drive control unit

R11 Aerial

R24 Aerial amplifier

R50 Navigation system aerial

R93 Radio aerial 2

R111 Aerial amplifier 2

R170 Satellite aerial

T2an 2-pin connector, green, left in rear lid

*

rod aerial rear left

**

rear right

***

on centre windscreen

#

models with CD changer

##

models with iPod holder

 Audi TT

Current Flow Diagram

No.  32 / 16

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.

Radio with BOSE soundsystem (8RY) Roadster

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.  33 / 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.

8J0-033020409

1

2

3

4

5

6

7

8

9

10

11

12

13

14

R

SC

32

5A

32a

T8a/10

T8a/9

B415

31

or/li

0,35

or/li

0,35

T20d/20

J

533

or/li

0,35

•

•

or/br

0,35

or/br

0,35

T20d/10

J

533

•

•

32

or/br

0,35

B421

SC

34

15A

SC

35

30A

ro

6,0

ro

16,0

B300

E1

SD

3

110A

✱

34

35

32

ro/ws

1,5

ro/gn

4,0

34a

35a

29

ro/ws

1,0

T8a/16

30

T8a/15

30

br

1,5

T8a/12

31

br

0,5

T12f/5

31

br

1,5

br

2,5

610

380

B299

ro

10,0

br

0,5

85

br

0,5

85

385

br

0,35

20

31

32

20

29

85

85

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

Radio, fuses

J533 Data bus diagnostic interface

R

Radio

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

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

T12f 12-pin connector, blue, radio connector B

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

380 Earth connection 15, in main wiring harness

385 Earth connection 20, in main wiring harness

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

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

B300 Positive connection 4 (30), in main 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)

*

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

 Audi TT

Current Flow Diagram

No.  33 / 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.

8J0-033031007

15

16

17

18

19

20

21

22

23

24

25

26

27

28

R

br

0,35

T12g/8

br

0,35

br

0,35

bl

0,35

T12g/3

T18a/3

gn

0,35

T12g/5

T18a/5

ge

0,35

T12g/9

T18a/11

ro

0,35

T12g/11

T18a/13

T18a/4

J

525

br

0,35

br

0,35

T18a/6

T18a

/12

T18a

/14

365

ge

0,35

T12f/3

gr

0,35

gn

0,35

T12f/7

T12f/1

T

4z/1

T

4z/2

T

4z/3

sw

0,35

sw

0,35

✱

✱

✱

✱

14

br

0,35

399

R

199

14

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

Radio, digital sound package control unit, connection for

external audio source (Aux-In)

J525 Digital sound package control unit

R

Radio

R199 Connection for external audio source

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

T12f 12-pin connector, blue, radio connector B

T12g 12-pin connector, green, radio connector C

T18a 18-pin connector, black, connector B, on digital sound package

control unit

365 Earth connection 2 (LF), in dash panel wiring harness

399 Earth connection 34, in main wiring harness

*

from November 2007

 Audi TT

Current Flow Diagram

No.  33 / 3

Edition  04.2009