Audi TT (2007 year). Manual - part 172

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.

8J0-048120409

141

142

143

144

145

146

147

148

149

150

151

152

153

154

J

519

T52c/15

or/gn

0,35

15

•

T52c/16

or/br

0,35

18

•

T52a

/42

31

br

2,5

br

2,5

44

392

T52b

/52

31

br

2,5

T52c

/5

31

br

2,5

44

374

T52a/23

31

br

0,5

br

2,5

42

br

1,0

201

T52a/14

br/ro

0,35

br

0,35

24

1

2

F

266

br

2,5

201

15

18

24

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, bonnet contact switch

F266 Bonnet contact switch

J519 Onboard supply control unit

T52a 52-pin connector, black, on onboard supply control unit

T52b 52-pin connector, yellow, on onboard supply control unit

T52c 52-pin connector, brown, on onboard 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

392 Earth connection 27, in main wiring harness

•

CAN bus (data wire)

 Audi TT

Current Flow Diagram

No.  48 / 12

Edition  04.2010

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.

8J0-048130409

155

156

157

158

159

160

161

162

163

164

165

166

167

168

G

578

T4p/3

H

12

br

0,35

2/31

T4p/4

li/bl

0,35

J

519

1

T52b/36

li/bl

0,35

✱✱

gn/ro

0,35

3

156

br

0,35

370

T4p/2

31

br

1,0

44

T52c

/41

166

gn/ro

0,35

157

T52c

/40

sw

0,5

sw

0,5

sw

0,5

0,35

T

2ad/2

T

2ad

/1

0,35

✱

22

B2

sw

0,5

B1

0,35

166

R

24

R

130

SB

8

30A

8a

SB

5

5A

5

ST1

gn/ro

0,35

5a

156

gn/ro

0,35

163

ro

6,0

8

B272

ro

16,0

SA

4

110A

#

G

273

G

384

R

47

B2

sw

0,5

B1

0,35

R

24

R

11

T52c

/41

T52c

/40

♦

♦

♦

♦

♦

♦

♦

♦

li/bl

0,35

B528

156

163

166

156

157

166

22

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, alarm horn, anti-theft alarm

sensor, aerial amplifier

G273 Interior monitoring sensor

G384 Vehicle inclination sender

G578 Anti-theft alarm sensor

H12 Alarm horn

J519 Onboard supply control unit

R11 Aerial

R24 Aerial amplifier

R47 Central locking and anti-theft alarm system aerial

R130 Rear window aerial 1

SA4 Fuse 4 on fuse holder A

SB5 Fuse 5 on fuse holder B

SB8 Fuse 8 on fuse holder B

T2ad 2-pin connector, grey, on right in luggage compartment

T4p 4-pin connector, black, on interior monitoring sensor

T52b 52-pin connector, yellow, on onboard supply control unit

T52c 52-pin connector, brown, on onboard supply control unit

44

Earth point, lower part of left A-pillar

370 Earth connection 5, in main wiring harness

B272 Positive connection (30), in main wiring harness

B528 Connection 1 (LIN bus), in main wiring harness

*

models with anti-theft alarm

**

models with interior monitor

#

Main fuse holder, electronics box, in front left engine

compartment

♦

Coupé

♦♦

Roadster

 Audi TT

Current Flow Diagram

No.  48 / 13

Edition  04.2010

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.

8J0-048140410

169

170

171

172

173

174

175

176

177

178

179

180

181

182

J

519

gr/ge

0,35

T52b/14

T16b/6

E

127

E

461

gn/bl

0,35

T52a/41

T8l/7

gn/bl

0,35

T

6f/5

br/bl

0,35

T52a

/30

T8l/5

br/bl

0,35

T

6f/3

sw/bl

1,0

T52a/49

T8l/4

sw/bl

1,0

T

6f/2

ro/bl

1,0

T52b

/8

T8l/1

ro/bl

1,0

T

6f/1

M+

✱

M--

✱

✱✱

M

V

52

F

135

F

136

✱

✱

✱

✱

T8l/8

br

1,0

T

6f/6

✱

31

br

1,0 ✱

br

1,0

393

662

✱

sw/bl

0,35

T52a/35

T16b/12

✱

✱

K

242

T16b/2

br

0,35

31

br

1,0

394

br

1,5

384

44

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, adjustable rear spoiler switch,

rear spoiler position warning lamp, adjustable rear spoiler

motor

E127 Adjustable rear spoiler switch

E461 Operating unit in front of centre console

F135 Rear spoiler adjustment limit switch 1

F136 Rear spoiler adjustment limit switch 2

J519 Onboard supply control unit

K242 Rear spoiler position warning lamp

T6f

6-pin connector, black, left side panel

T8l

8-pin connector, black, on rear spoiler

T16b 16-pin connector, brown, on switch module centre console

T52a 52-pin connector, black, on onboard supply control unit

T52b 52-pin connector, yellow, on onboard supply control unit

V52 Adjustable rear spoiler motor

44

Earth point, lower part of left A-pillar

384 Earth connection 19, in main wiring harness

393 Earth connection 28, in main wiring harness

394 Earth connection 29, in main wiring harness

662 Earth point, rear left side panel

*

models with adjustable rear spoiler

 Audi TT

Current Flow Diagram

No.  48 / 14

Edition  04.2010

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.

8J0-048150409

183

184

185

186

187

188

189

190

191

192

193

194

195

196

J

519

gn/li

0,5

T52b/5

1

G

304

1

bl

0,35

ge/ro

0,35

T52b/11

3

ge/ro

0,35

T

8e/7

M

sw/ro

0,35

T52a/29

2

sw/ro

0,35

T

8e/4

1/31

br

0,5

218

F

123

V

53

gn/gr

0,5

T52a/46

M

V

155

2

bl

0,35

T52a/36

T

8e/5

✱

2

br

0,5

✱

✱

br

1,5

662

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, tank filler flap locking motor,

rear lid contact switch for anti-theft alarm, rear lid central

locking motor, glass breakage sensor for rear window

F123 Rear lid contact switch for anti-theft alarm system

G304 Glass breakage sensor for rear window

J519 Onboard supply control unit

T8e 8-pin connector, brown, in left side panel, to rear lid

T52a 52-pin connector, black, on onboard supply control unit

T52b 52-pin connector, yellow, on onboard supply control unit

V53 Rear lid central locking motor

V155 Tank filler flap locking motor

218 Earth connection 1, in rear lid wiring harness

662 Earth point, rear left side panel

*

with anti-theft alarm system only

**

Coupé only

 Audi TT

Current Flow Diagram

No.  48 / 15

Edition  04.2010