Audi TT (2007 year). Manual - part 66

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.

8J0-001210407

267

268

269

270

271

272

273

274

275

276

277

278

279

280

B335

sw/ge

0,35

F

47

F

br

0,5

J

519

371

263

T4t/2

sw/ge

0,35

J

104

sw/ge

0,35

T47/4

li/sw

0,35

G

476

5

gn/bl

0,35

2

✱

265

ro/ge

6,0

SB

11

5A

11

SB

8

20A

8

8a

11a

ro/gn

0,5

277

J

271

ST2

2/87

4

J

623

✱

T16a/2

T4t/3

sw/ge

0,35

ge/sw

0,5

T4t/4

32

ws/gn

0,35

T4t/1

J

623

✱

br

1,5

196

br

0,5

br

0,5

br

0,35

✱

J

623

✱

ro/gn

0,5

277

T8h/6

bl/sw

0,5

2

1

sw/ro

0,5

35

F

4

✱ ✱

#

li/sw

0,35

T20e

/17

J

743

T16a/7

✱ ✱

###

br

0,35

✱ ✱

##

✱ ✱ ✱

345

br

0,35

193

1/31

br

0,5

188

♦

♦

♦

♦

♦

♦♦

♦♦

♦

li/sw

0,35

✱ ✱

♦♦

4

277

345

196

263

265

32

188

193

277

35

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

Onboard power supply control unit, brake light switch,

brake pedal switch, reversing light switch, clutch position

sender

F

Brake light switch

F4

Reversing light switch

F47 Brake pedal switch

G476 Clutch position sender

J104 ABS control unit

J271 Motronic current supply relay

J519 Onboard supply control unit

J623 Engine control unit

J743 Mechatronic unit for direct shift gearbox

SB8 Fuse 8 on fuse holder B

SB11 Fuse 11 on fuse holder B

T4t

4-pin connector, black, on brake light switch

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

unit

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

control unit

T20e 20-pin connector, on mechatronic unit for direct shift gearbox

T47 47-pin connector, on ABS control unit

371 Earth connection 6, in main wiring harness

B335 Connection 1 (54), in main wiring harness

*

⇒ Engine Current Flow Diagram

**

models with manual gearbox

***

models with direct shift gearbox 02E

#

Relay and fuse carrier in electronics box engine compartment

##

not USA

### up to May 2007, only USA

♦

up to May 2007

♦♦

from June 2007

 Audi TT

Current Flow Diagram

No.  1 / 21

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.

8J0-001220408

281

282

283

284

285

286

287

288

289

290

291

292

293

294

J

519

br

0,35

308

br

0,35

br

0,5

370

br

1,0

206

J

689

B4

✱

4/85

3/86

2/87

1/30

388

br

0,5

2/31

1

E

26

br/ge

0,5

2

1

W

6

ro/ws

0,5

2

ro/ws

0,5

T

8k/4

ro/ws

0,5

299

B320

ro/ws

0,35

W

14

2

br/bl

0,35

1

1

F

148

br

0,35

2/31

ro/ws

0,35

W

20

2

br/bl

0,35

1

1

F

147

ro/ws

0,5

T10d/10

bl/gr

0,5

T12c

/11

297

br

0,5

295

br

0,5

180

br

1,0

44

ws/gr

0,5

L

152

2

1/31

br

0,5

T

8k/7

✱✱

283

ws/gr

0,5

L

151

2

1/31

br

0,5

✱✱

ws/gr

0,5

T11c/9

126

ws/gr

0,5

292

T

8k/3

299

283

297

126

292

180

295

308

206

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 30 voltage supply

relay 2, vanity mirror contact switch, glove compartment

light, illuminated vanity mirror

E26 Glove compartment light switch

F147 Driver vanity mirror contact switch

F148 Front passenger side vanity mirror contact switch

J519 Onboard supply control unit

J689 Terminal 30 voltage supply relay 2

L151 Front left footwell illumination bulb

L152 Front right footwell illumination bulb

T8k 8-pin connector, black, behind right dash panel

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

control unit

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

control unit

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

control unit

W6

Glove compartment light

W14 Front passenger side illuminated vanity mirror

W20 Driver side illuminated vanity mirror

44

Earth point, lower part of left A-pillar

370 Earth connection 5, in main wiring harness

388 Earth connection 23, in main wiring harness

B320 Positive connection 6 (30a), in main wiring harness

*

Relay carrier on onboard power supply control unit, under left

dash panel

**

Models with LED equipment (QQ1)

 Audi TT

Current Flow Diagram

No.  1 / 22

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.

8J0-001230806

295

296

297

298

299

300

301

302

303

304

305

306

307

308

Y

7

br

0,5

285

T6m/1

31

W

19

W

1

W

13

L

156

bl/gr

0,5

281

T6m/2

ro/ws

0,5

290

T6m/4

gr/bl

0,5

139

T6m/5

58s

li/ws

0,5

48

T6m/6

sw/ge

0,35

266

T6n/1

br

0,35

288

T6n/2

✱

E

457

E

458

E

326

285

281

290

139

48

266

288

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

Front interior light button, reading light button, front interior

light, reading light, automatic anti-dazzle interior mirror

E326 Front interior light button

E457 Driver side reading light button

E458 Front passenger side reading light button

L156 Switch illumination bulb

T6m 6-pin connector, brown, on interior light

T6n 6-pin connector, black, on interior mirror

W1

Front interior light

W13 Front passenger side reading light

W19 Driver side reading light

Y7

Automatic anti-dazzle interior mirror

*

models with automatic anti-dazzle interior mirror only

 Audi TT

Current Flow Diagram

No.  1 / 23

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.

8J0-001240806

309

310

311

312

313

314

315

316

317

318

319

320

321

322

J

393

sw/bl

0,35

218

T6n/3

li/sw

0,35

T6n/4

ro/gr

0,5

104

T18g/1

30

ro/ge

2,5

103

T18g/2

30

gn/li

0,5

T8g/4

br

2,5

T18g

/3

31

Y

7

✱

T20g/1

T

20b/19

B427

li/sw

0,35

li/sw

0,35

J

387

T20f/1

T

20a

/19

li/sw

0,35

li/sw

0,35

J

386

li

0,35

T6n/5

T20f

/10

T

20a

/9

li

0,35

li

0,35

J

386

T20g/10

T

20b/9

li

0,35

li

0,35

J

387

B428

gn/gr

0,5

T8g/8

51

M

2

1

V

155

218

104

103

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

Convenience system central control unit, automatic anti-

dazzle interior mirror, tank filler flap locking motor

J386 Driver door control unit

J387 Front passenger door control unit

J393 Convenience system central control unit

T6n 6-pin connector, black, on interior mirror

T8g 8-connector, black, connector B, on convenience system central

control unit

T18g 18-pin connector, brown, connector A, on convenience system

central control unit

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

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

T20f 20-pin connector, black, connector A, on driver door control unit

T20g 20-pin connector, connector A, on front passenger door control

unit

V155 Tank filler flap locking motor

Y7

Automatic anti-dazzle interior mirror

51

Earth point, on right in luggage compartment

B427 Connection 1 (mirror signal), in main wiring harness

B428 Connection 2 (mirror signal), in main wiring harness

*

models with automatic anti-dazzle interior mirror only

 Audi TT

Current Flow Diagram

No.  1 / 24

Edition  04.2008