Wiring diagram
Fuse Panel
Edit ion 05/ 01W42.USA.5702.07.21
30 A - Green25 A - White20 A - Yellow15 A - Blue10 A - Red
7,5 A - Brown5 A - Beige
Fuse Colors:
Micro Central Elect ric Panel
13 - Fold Relay Panel
Starting with fuse position 23, fuses in the fuse holderare identified with 223 in the wiring diagram.A97--0119
Res
Res
Res
Res
Res
8 12 16 20
5
3
2
1
4
6
7
10
11
14
15
18
19
22
23
9 13 17 21
24
25
26
27
28
29
30
24 31 38
32 39
33 40
34 41
35 42
36 43
37 44
-Dual Horn Relay, J4
Relay Locat ion:
1
A97--0110
75X 30 30 30a 87F/Diesel
5 6
A B C
A97--0024
14
18171615
1 2 3 4 5 6
7 8 9 10 11 12 13
-Load Reduction Relay, J592
-Fuel Pump (FP) Relay, J174
-Wiper/Washer Intermittent Relay, J315
-Wiper/Washer Intermittent Relay, J316
-Fog Light Relay, J5
Relay Locat ion:
4
-Starting Interlock Relay, J2075
-Rear Window Defogger Relay, J910
Audi TT No. 25/ 1
Standard Equipment
2002 m. y.
Edit ion 05/ 01W42.USA.5702.07.21
Wiring diagram
Main Fuse Box/ Battery
S131 - Safety fuse 1S132 - Safety fuse 2S133 - Safety fuse 3S134 - Safety fuse 4S138 - Safety fuse 5S162 - Fuse 1 in fuse bracket/batteryS163 - Fuse 2 in fuse bracket/batteryS164 - Fuse 3 in fuse bracket/battery
Fuses Locat ion:
A97--0116
S138 S134 S164 S163 S162
S133 S132 S131
No. 25/ 2 Audi TT
97-500361 2 3 4 5 6 7 8 9 10 11 12 13 14
30
X31
1530
X31
15
br2,5
279285
br2,5
12131
br2,5
br2,5
T14i/7
283131
br2,5
5098
br/sw4,0
188640
br4,0
277249
br2,5
96249
Edition 10/02W42.USA.5702.11.21
Wiring diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = violetge = yellow
Ground Connections
Audi TT No. 25/3
T14i - Connector 14 pin, in engine compartment, left
12 - Ground connection, in engine compartment, left
50 - Ground connection, in luggage compartment, left
96 - Ground connection -1-, in heated seats wiring harness
98 - Ground connection, in rear lid wiring harness
131 - Ground connection -2-, in engine compartment wiringharness
188 - Ground connection -3-, in A/C wiring harness
249 - Ground connection -2-, in wiring harness interior
277 - Ground connector -3-, in wiring harness interior
279 - Ground connector -5-, in wiring harness interior
283 - Ground connection 2, in wiring harness engine pre-wiring
285 - Ground connection -7- in wiring harness interior
640 - Ground connection -2-, in engine compartment, left
97-5103515 16 17 18 19 20 21 22 23 24 25 26 27 28
30
X31
1530
X31
15
sw2,5
sw1,5
288 318
sw/ro2,5
159
S23710A
237a
ge/ro0,5
56
D2/75 1/50 6/15 4/P
237
ge/ro0,5
sw0,5
sw2,5
ro/sw0,5
sw/ro2,5
A2B138
ro2,5
244
ro2,5
297
3/30 7/30
S115A
11a
11
ro2,5
ro2,5
ro4,0
sw/li0,35
B156
A98
ro1,5
321
ro2,5
142
ro1,5
141
ro1,5
156
ro4,0
B157
sw/li0,35
71
6/30
8/86 7/87
sw/ro0,5
5/85
J59
2
S1/75 30
75
br1,5
238 50
J17 / 50a
ro/sw2,5
2
ro/sw1,0
4
br/gn0,5
3/3
J429
6
ro/sw2,5
50
B
8
T6m/3
ro/sw2,5
J207
5
br0,5
249
F194
ro/gr0,35
3/4
1
2
J429
sw0,5
295
5/50b
ro2,5
298
S1010A
10a
ge/ro0,5
55
10
ge/ro0,5
8/86s
sw/ro0,5
287
Edition 10/02W42.USA.5702.11.21
Wiring diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = violetge = yellow
Load Reduction Relay, Ignition/Starter Switch,Starting Interlock Relay
No. 25/4 Audi TT
B - StarterD - Ignition/Starter SwitchF194 - Clutch Pedal Position (CPP) SwitchJ17 - Fuel Pump (FP) RelayJ59 - Load Reduction RelayJ207 - Starting Interlock RelayJ429 - Control module for central lockingS10 - FuseS11 - FuseS237 - Fuse in fuse holderT6m - Connector 6 pin, brown, in E-box plenum chamber
50 - Ground connection, in luggage compartment, left
238 - Ground connection -1-, in wiring harness interior
249 - Ground connection -2-, in wiring harness interior
A2 - Plus connection (15), in instrument panel wiring harness
A98 - Plus connector -4- (30), in instrument panel wiring harness
B138 - Plus connector (X), in wiring harness, interior
B156 - Plus connector (30a), in wiring harness interior
B157 - Plus connector -3- (15a), in wiring harness interior
- Roadster- through 10.2001- from 11.2001
97-5103629 30 31 32 33 34 35 36 37 38 39 40 41 42
30
X31
1530
X31
15
br4,0
42 277
br0,5
277
br0,35
277
br1,5
br1,5
131 131
T5a/2
1H71H2
2 2
H
T5a/3 sw/ge1,5
sw/ge1,5
S138150A 110A
S13430AS133
50AS132
50AS131
30AS164
30AS163
30AS162
5 4 3 2 1 T3e/1
A
S1/31
A72
ro/gn2,5
T3e/3 T3e/2
ro2,5
ro2,5
ro6,0
ro16,0
sw16,0
br/bl0,35
ro/br1,5
300
sw/ge1,5
30C
333
S1/71 S1/30ah S2/87h
3/85
2/86 4/87
1/30J4
1
75
30 30a
ro6,0
ro4,0
1/30
J299
ro/ws6,0
332
J104 / 47
J104 / 32��
�
J104 / 16
J104 / 1��
�
Edit ion 11/ 01W42.USA.5702.10.21
Wiring diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = violetge = yellow
Main Fuse Box/ Battery, Signal Horn
Audi TT No. 25/ 5
A - BatteryC - Generator (GEN)H - Signal horn activationH2 - High Tone HornH7 - Low Tone HornJ4 - Dual Horn RelayJ104 - ABS Control Module (w/EDL)J299 - Secondary Air Injection (AIR) Pump RelayS131 - Safety fuse 1S132 - Safety fuse 2S133 - Safety fuse 3S134 - Safety fuse 4S138 - Safety fuse 5S162 - Fuse -1- in fuse bracket/batteryS163 - Fuse -2- in fuse bracket/batteryS164 - Fuse -3- in fuse bracket/batteryT3e - Connector 3 pin, black, on Main Fuse Box/BatteryT5a - Connector 5 pin, yellow, in steering wheel
42 - Ground connection, on steering column
131 - Ground connection -2-, in engine compartment wiringharness
277 - Ground connector -3-, in wiring harness interior
A72 - Connector (71), in instrument panel wiring harness
� - ABS MK20 with EDL/ASR/ESP�� - ABS MK60 with EDL/ASR/ESP
97-5103743 44 45 46 47 48 49 50 51 52 53 54 55 56
30
X31
1530
X31
15
T32a/12 T32/7 T32/30
K2
61 86s
br/ws0,35
269
bl0,5
D+
C
T32/23
K117 J285 K132
bl0,35
ge/ro0,35
T4b/2
A21
ge/ro0,5
27
ge/ro0,35
4/13
J429
ro/li0,35
ro/li0,35
A50
30a
315
K72
�
T32a/2 T32a/17
gn0,35
sw0,35
D21 2
ge/ro0,5
26
# # #
Edit ion 11/ 01W42.USA.5702.10.21
Wiring diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = violetge = yellow
Inst rument Cluster, Warning Lights
No. 25/ 6 Audi TT
C - Generator (GEN)D2 - Induction coil of antitheft immobilizerJ285 - Control Module with indicator unit in instrument panel
insertJ429 - Control module for central lockingK2 - Generator (GEN) Warning LightK72 - Warning light for catalyst monitoringK117 - Warning light for anti-theft immobilizer sensorK132 - Electronic Power Control (EPC) Warning LampT4b - Connector 4 pin, in engine compartment, leftT32 - Connector 32 pin, blue, on instrument clusterT32a - Connector 32 pin, green, on instrument cluster
269 - Ground connector (sensor ground) -1-, in instrument panelwiring harness
A21 - Wire connection (86s), in instrument panel wiring harness
A50 - Plus connection (30a), in instrument panel wiring harness
� - Sensor ground output# - to 11.2001## - from 11.2001
97-5103857 58 59 60 61 62 63 64 65 66 67 68 69 70
30
X31
1530
X31
15
T32/9
K3J285
T32/24 T32/5 T32/22
br0,35
249
br0,35
249
F1
gn/sw0,35
gn/sw0,5
T14i/1
G5
li/sw0,35
br/ws0,5
269
br1,5
277
br/ws0,5
269
2
F661
li/ro0,35
bl/ro1,5
323
4
13
2G6
G M
T32/3
K16 G1 K28
54J220
bl/ws0,35
T10x/6
bl/ws0,35
bl/ws0,35
A27
K83
T32/10
gn/sw0,35
C10
li/sw0,35
br/ws0,5
269
3
2
G
G169
Edition 10/02W42.USA.5702.11.21
Wiring diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = violetge = yellow
Instrument Cluster, Oil Pressure Switch,Engine Coolant Level Warning Switch, Fuel Pump
Audi TT No. 25/7
C10 - Suppressor FilterF1 - Oil Pressure SwitchF66 - Engine Coolant Level (ECL) Warning SwitchG - Sender for fuel gaugeG1 - Fuel GaugeG5 - TachometerG6 - Fuel Pump (FP)G169 - Fuel Level Sensor 2J220 - Motronic Engine Control Module (ECM)J285 - Control Module with indicator unit in instrument panel
insertK3 - Oil Pressure Warning LightK16 - Fuel Reserve Warning LightK28 - Engine Coolant Level/Temperature (ECL/ECT) Warning
LightK83 - Malfunction Indicator Lamp (MIL)T10x - Connector 10 pin, orange, in E-box plenum chamberT14i - Connector 14 pin, in engine compartment, leftT32 - Connector 32 pin, blue, on instrument cluster
249 - Ground connection -2-, in wiring harness interior
269 - Ground connector (sensor ground) -1-, in instrument panelwiring harness
277 - Ground connector -3-, in wiring harness interior
A27 - Wire connection (vehicle speed signal), in instrument panelwiring harness
- Vehicles with front wheel drive- Vehicles with all wheel drive- Wiring inside fuel tank
97-5004171 72 73 74 75 76 77 78 79 80 81 82 83 84
30
X31
1530
X31
15
J285
T32/1
T32/28
G21K1
3
2 1
G22
T32/31 T32a/30
br1,0
283
T32/21
gn/ro0,35
T14i/3
ws/bl0,5
sw/gn0,5
T14i/2
sw/ws1,0
289
gn/ge0,35
gr/gn0,35
211
br/ge0,35
br/ge0,5
B154
T10d/6
gn/ge0,35
R2
gn/ge0,35
4
F2
15a
sw/li0,35
25
T32/17
ws0,35
203
Y2 H3
56a
T32a/31
br4,0
42 279
gn/ge0,35
A108
228
Edition 10/02W42.USA.5702.11.21
Wiring diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = violetge = yellow
Instrument Cluster, Speedometer Vehicle Speed Sensor
No. 25/8 Audi TT
C10 - Suppressor FilterF2 - Door Contact Switch - Driver‘s sideG21 - SpeedometerG22 - Speedometer Vehicle Speed Sensor (VSS)H3 - Warning BuzzerJ285 - Control Module with indicator unit in instrument panel
insertK1 - Headlight High Beam Indicator LightT10d - Connector 10 pin, brown, connector station A pillar, leftT14i - Connector 14 pin, in engine compartment, leftT32 - Connector 32 pin, blue, on instrument clusterT32a - Connector 32 pin, green, on instrument clusterY2 - Digital Clock
42 - Ground connection, on steering column
279 - Ground connector -5-, in wiring harness interior
283 - Ground connection 2, in wiring harness engine pre-wiring
A108 - Connector (speed signal), in instrument panel wiring harness
B154 - Connector -1- (TK), in wiring harness interior
R2 - Wire connection (door contact switch, left), in powerwindow/central locking system and door contact switchwiring harness
97-5071085 86 87 88 89 90 91 92 93 94 95 96 97 98
30
X31
1530
X31
15
J285K14
T32/26
A/8
T32a/13
br0,5
277
br/ws0,5
112
br0,5
131
2F9
br/ro0,35
br/ge0,35
2
1G17
2F34
T32/29
bl/br0,35
1
N13
T32/2
T2ae/1
T2ae/2
249
T32/27
gr/ro0,35
gr/sw0,35
200 186
K32K33G106+ 28,8 °C
1
br/ro0,5
T8d/4J492
T32/12
li/ge0,35
350
ge0,35
br0,5
ro0,35
ro0,35
br/ge0,35
T12a/5
E87
T32a/29
ro/bl0,35
T12a/12
ro/bl0,35
B/1
E87
br/ro0,35
A115
t°
58R 58L
K4
Edition 10/01W42.USA.5702.09.21
Wiring diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = violetge = yellow
Instrument Cluster, Parking Brake Warning Light Switch,Brake Fluid Level Warning Switch, Outside Air Temperature Sensor
Audi TT No. 25/9
E87 - A/C Control HeadF9 - Parking Brake Warning Light SwitchF34 - Brake Fluid Level Warning SwitchG17 - Outside Air Temperature SensorG106 - Outside Air Temperature DisplayJ285 - Control Module with indicator unit in instrument panel
insertJ492 - Control module for all wheel driveK4 - Park Light Indicator LightK14 - Parking Brake Indicator LightK32 - Brake Pad Wear Indicator LightK33 - Brake Fluid Level Warning LightN13 - Left Brake Pad Wear Indicator (Shear Element)T2ae - Connector 2 pin, on firewall, leftT8d - Connector 8 pin, on Control module for all wheel driveT12a - Connector 12 pin, behind instrument panel, rightT32 - Connector 32 pin, blue, on instrument clusterT32a - Connector 32 pin, green, on instrument cluster
112 - Ground connection -2-, in A/C wiring harness
131 - Ground connection -2-, in engine compartment wiringharness
249 - Ground connection -2-, in wiring harness interior
277 - Ground connector -3-, in wiring harness interior
A115 - Connection (parking brake control) in instrument panelwiring harness
- Vehicles with all-wheel drive
97-5071199 100
30
X31
1530
X31
15
101 102 104 105 112110 111108 109106 107103
J285
T32a/28
gr/ws0,35
A76
gr/ws0,5
311
gr/ws0,35
gr/ws0,5
T12a/1
gr/ws0,35
A1
E87
gr/ws0,5
gr/ws0,35
gr/ws0,35
gr/ws0,35
gr/ws0,5
67
J234
4/7
J429
1
G209
2
J431
T8/3
R
gr/ws0,5
T8d/5
J492
#
2
J104
K
gr/ws0,35
1
G303
gr/ws0,35
43
J220
T10x/1
gr/ws0,35
gr/ws0,5
39
J104
## ###
Edition 10/01W42.USA.5702.09.21
Wiring diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = violetge = yellow
Instrument Cluster, Connector (K-diagnosis wire)for Data Link Connector (DLC)
No. 25/10 Audi TT
E87 - A/C Control HeadG209 - Ultra-sound sensor for anti-theft warningG303 - Radar Interior Monitoring Control Module 1J104 - ABS Control Module (w/EDL)J220 - Motronic Engine Control Module (ECM)J234 - Airbag Control ModuleJ285 - Control Module with indicator unit in instrument panel
insertJ429 - Control module for central lockingJ431 - Control module for Headlight Beam AdjustingJ492 - Control module for all wheel driveR - RadioT8 - Connector 8 pin, black, connector radio IIIT8d - Connector 8 pin, on Control module for all wheel driveT10x - Connector 10 pin, orange, in E-box plenum chamberT12a - Connector 12 pin, behind instrument panel, rightT32a - Connector 32 pin, green, on instrument cluster
A76 - Connector (K-diagnosis wire), in instrument panel wiringharness
- Coupé- Roadster- Vehicles with Automatic Headlight Beam Adjusting
# - Vehicles with all-wheel drive## - ABS MK20 with EDL/ASR/ESP### - ABS MK60 with EDL/ASR/ESP
97-50044113
30
X31
1530
X31
15
114 115 116 117 118 119 123 124 125 126120 121 122
J285
T32/8
G3K127
T32a/10
li0,35
T14i/4
li0,5
G2
gr/sw0,35
44
gr/sw0,35
gr/sw0,5
J5
6
T32a/6
br/gn0,35
ws/sw0,35
4/16J429
68J234
K75 K47 K86
T32/32
J104
13
J104
gr/sw0,5
E256
T32b/5
or/li0,35
T32b/6
or/br0,35
or/sw0,35
or/sw0,35
A121
60
T32a/18
11
J104
J220
or/sw0,35
T10a/2
or/sw0,35
or/br0,35
or/br0,35
A122
58
T32a/19
15
J104
J220
or/br0,35
T10a/3
or/br0,35
CAN-H CAN-L
�
24
gr/sw0,5
J104
��
��
��
19
or/sw0,35
J104
�
20
or/br0,35
J104
�
�� ��
T32a/21
J104
gr/ws0,35
22
�
1
�
� �
T6k/7R
T6k/12R
or/li0,35
or/br0,35� �
A148 A149
Edit ion 11/ 01W42.USA.5702.10.21
Wiring diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = violetge = yellow
Inst rument Cluster, Engine Coolant Temperature Gauge
or = orange
Audi TT No. 25/ 11
E256 - ASR/ESP ButtonG2 - Engine Coolant Temperature (ECT) SensorG3 - Engine Coolant Temperature (ECT) GaugeJ104 - ABS Control Module (w/EDL)J220 - Motronic Engine Control Module (ECM)J285 - Control Module with indicator unit in instrument panel
insertJ234 - Airbag Control ModuleJ429 - Control module for central lockingK47 - ABS Warning LightK75 - Airbag Malfunction Indicator Lamp (MIL)K86 - Traction Control Indicator LightK127 - Indicator light for open trunkR - RadioT6k - Connector 6 pin, green, connector radio I-2T10a - Connector 10 pin, white, in E-box plenum chamberT14i - Connector 14 pin, in engine compartment, leftT32 - Connector 32 pin, blue, on instrument clusterT32a - Connector 32 pin, green, on instrument clusterT32b - Connector 32 pin, gray, on instrument cluster
A121 - Connection (high bus) in instrument panel wiring harness
A122 - Connection (low bus) in instrument panel wiring harness
A148 - Connection (high bus, navigation), in instrument panel wiringharness
A149 - Connection (low bus, navigation), in instrument panel wiringharness
J5 - Wire connection -2-, in ABS wiring harness, near anti-slipcontrol switch
� - CAN-Bus (Data-Bus)� - ABS MK20 with EDL/ASR/ESP�� - ABS MK60 with EDL/ASR/ESP
97-50045128
30
X31
1530
X31
15
129 130 132 133 140138 139136 137134 135131
J285
T32/20
K65
T32/18
127
58s
gr/bl0,35
B145
212
gr/bl0,5
gr/bl0,5
A19
gr/bl0,5
166
gr/bl0,5
284
gr/bl0,5
304
T32a/11 T32/12 T32/15
ge/bl0,35
ge/bl0,35
T12a/7
B13E87
T32a/7
sw/gn0,35
154
sw/ws0,35
144
li/ge0,35
E87
gr/bl0,35
gr/bl0,35
gr/bl0,35
T17/10
A5E87
A116
K94
BL BR 58d
br2,5
45
ro/ws1,5
305
K19
T32a/27
ge0,35
T8/8 T6i/2
E24
T8/7
T8/6
br0,35
1
2
T6i/1
249
li/ge0,35
li/ge0,35
T17/9
A11
L40
355
gr/bl0,5
br0,35
ge0,35
gr/bl0,5
Edit ion 11/ 01W42.USA.5702.10.21
Wiring diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = violetge = yellow
Inst rument Cluster, Turn Signal Indicator Lights,Connector Radio, Seat Belt Warning Light
No. 25/ 12 Audi TT
E24 - Left Seat Belt SwitchE87 - A/C Control HeadJ285 - Control Module with indicator unit in instrument panel
insertK19 - Seat Belt Warning LightK65 - Left Turn Signal Indicator LightK94 - Right Turn Signal Indicator LightT6i - Connector 6 pin, below driver‘s seatT8 - Connector 8 pin, black, connector radio IIIT12a - Connector 12 pin, behind instrument panel, rightT17 - Connector 17 pin, behind instrument panelT32 - Connector 32 pin, blue, on instrument clusterT32a - Connector 32 pin, green, on instrument cluster
45 - Ground connection, behind instrument panel, center
249 - Ground connection -2-, in wiring harness interior
A19 - Wire connection (58s), in instrument panel wiring harness
A116 - Connection -2- (58d) in instrument panel wiring harness
B145 - Plus connector (58s), in wiring harness interior
L40 - Wire connection -2- (A/C Pressure Switch), in Climatronicwiring harness
97-51039141
30
X31
1530
X31
15
142 143 144 145 146 147 151 152 153 154148 149 150
9/PL 10/PR
1
131
br1,0
254
A6
M18
2
M5
131
br1,0
1
M19
131
br1,0
sw/ws1,0
sw/ws1,0
sw/ws0,35
169127
sw/ws1,0
sw/ws1,0
130
sw/gn0,35
sw/gn1,0
sw/gn1,0
170263
A5
2
M7
131
br1,0
1
sw/gn1,0
sw/gn1,0
22
sw/ws1,0
sw/gn1,0
ws/gn1,5
ws/gn1,5
205189
B141
12/56a
ws/gn1,5
3/BL 11/BRE4
E2E19
sw/ws/gn1,0
179
ge/ro1,5
160
ro2,5
21
ro1,5
22
2/30 1/30 7/56 4/P 5/49a
1
8/56b
ge/gr1,5
164
Edit ion 05/ 01W42.USA.5702.07.21
Wiring diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = violetge = yellow
Turn Signal Sw itch, Headlight Dimmer/ Flasher Sw itch,Park Light Sw itch, Front Turn Signal Light
Audi TT No. 25/ 13
E2 - Turn Signal SwitchE4 - Headlight Dimmer/Flasher SwitchE19 - Park Light SwitchM5 - Left Front Turn Signal LightM7 - Right Front Turn Signal LightM18 - Left, Side Turn Signal LightM19 - Right, Side Turn Signal Light
131 - Ground connection -2-, in engine compartment wiringharness
A5 - Plus connection (right turn signal), in instrument panelwiring harness
A6 - Plus connection (left turn signal), in instrument panel wiringharness
B141 - Plus connector -1- (56a), in wiring harness interior
97-51040156
30
X31
1530
X31
15
157 158 160 161 168166 167164 165162 163159155
16/58 14/58R 7/56 9/NSL 17/58s 10/3113/58L 4/56 8/NL
E1 E23 K13 K17 L9 L40
br0,5
277
gr/br0,5
gn/gr0,5
gr/li0,5
ge/gn1,5
ge/ro1,5
gr/gn1,5
gr/bl0,5
246 143 186 128
gr/br0,5
187
gr/li0,5
201
ge/gn1,5
ge/gn1,5
191223
B140
A51
S23615A
236
ge/gr1,5
143
236a
2/XR15/30 1/XZ
ro1,5
23
sw/ro2,5
17
sw/ws1,0
B139
Edit ion 05/ 01W42.USA.5702.07.21
Wiring diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = violetge = yellow
Light Sw itch, Fog Light Sw itch
No. 25/ 14 Audi TT
E1 - Light SwitchE23 - Fog Light SwitchK13 - Rear Fog Light Indicator LightK17 - Fog Light Indicator LightL9 - Headlight Switch LightL40 - Front And Rear Fog Light Switch LightS236 - Fuse in fuse holder
277 - Ground connector -3-, in wiring harness interior
A51 - Wire connection (56), in instrument panel wiring harness
B139 - Connector (PL), in wiring harness, interior
B140 - Connector (PR), in wiring harness, interior
97-50048
169
30
X31
1530
X31
15
170 171 172 173 174 175 179 180 181 182176 177 178
br0,5
277
gn/li0,35
sw/ws1,0
145
sw/gn1,0
153
sw/gn0,5
J429
ge0,35
sw/gn0,5
290
sw/ws/gn1,0
148
A125
ge0,35
ge0,35
ge0,35
T10a/9
67J220
J234
4/4
J429
ro/gn1,0
299
sw/ws1,0
272
A49
sw/ge0,5
1/9
5/WL 7/WR 6/ZV 9/31 3/49a
E310/30 2/75
4/588/AB
0 1
ge0,35
69
C22
Edition 12/02W42.USA.5702.12.21
Wiring diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = violetge = yellow
Emergency Flasher Switch
Audi TT No. 25/15
C22 - Airbag SuppresserE3 - Emergency Flasher SwitchJ220 - Motronic Engine Control Module (ECM)J234 - Airbag Control ModuleJ429 - Control module for central lockingT10a - Connector 10 pin, white, in E-box plenum chamber
277 - Ground connector -3-, in wiring harness interior
A49 - Wire connection -1-, in instrument panel wiring harness
A125 - Connection (crash signal) in instrument panel wiringharness
97-51041
184
30
X31
1530
X31
15
185 186 188 189 196194 195192 193190 191187183
br1,5
131
br1,5
131
M1
T10ac/2
T10ac/9
L22
T10ac/3
gr/sw0,5
gr/ge1,0
M30
T10ac/1
M29
T10ac/10
T10ac/4
ge/sw1,5
ws/sw1,5
S2235A
223a
gr/sw0,5
A84
gr/sw0,5
gr/sw0,35
25591
S1910A
19a
S2115A
21a
gr/ge1,0
199
gr/ge1,5
C25
2119223
gr/br0,5
ge/gn1,5
ws/gn1,5
160141155
gr/gn1,5
ws0,5
gr1,0
161204242
J5
4
2/876/85
8/304/86
58LNL 56a 56b
31 31
Edition 12/02W42.USA.5702.12.21
Wiring diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = violetge = yellow
Fog Light Relay, Left Headlight, Fuses
No. 25/16 Audi TT
J5 - Fog Light RelayL22 - Left Front Fog LightM1 - Left Parking LightM29 - Left Low Beam HeadlightM30 - Left High Beam HeadlightS19 - FuseS21 - FuseS223 - Fuse in fuse holderT10ac - Connector 10 pin, on headlight, left
131 - Ground connection -2-, in engine compartment wiringharness
A84 - Connector (58L), in instrument panel wiring harness
C25 - Wire connection (fog lights), in front light wiring harness
97-50050
197
30
X31
1530
X31
15
198 199 200 201 202 203 207 208 209 210204 205 206
br1,5
131
br1,5
131
M3
T10ad/2
T10ad/9
L23
T10ad/3
gr/ro0,5
M32
T10ad/1
M31
T10ad/10
T10ad/4
ge1,5
ws1,5
S225A
22a
gr/ro0,5
A85
gr/ro0,5
gr/ro0,35
26287
S1810A
1822
gr/li0,5
ws/gn1,5
142157
gr/ge1,0
184 222
18a
B142
ws0,35
74
ws0,5
184
ws1,5
58RNL 56a 56b
31 31
Edition 12/02W42.USA.5702.12.21
Wiring diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = violetge = yellow
Right Headlight, Fuses
Audi TT No. 25/17
L23 - Right Front Fog LightM3 - Right Parking LightM31 - Right Low Beam HeadlightM32 - Right High Beam HeadlightS18 - FuseS22 - FuseT10ad - Connector 10 pin, on headlight, right
131 - Ground connection -2-, in engine compartment wiringharness
A85 - Connector (58R), in instrument panel wiring harness
B142 - Plus connector -2- (56a), in wiring harness interior
97-50051
212
30
X31
1530
X31
15
213 214 216 217 224222 223220 221218 219215211
br/ws1,0
269
207
A114
br1,0
249 199
br1,0
42
br1,0
199
br1,0
199
V48 V49T10ad/5T10ac/5
ge1,0
br/ws1,0
ge1,0
br/ws1,0
E20 L54 5/316/58s2/31
E102
3/G
A103
ge1,0
ge1,5
ge1,5
br/ws1,0
gr/bl0,5
129
4/56b
1/58
gr/gn0,35
82
S2015A
20a
20
159
ge/gn1,5
M
56bG 56bGT10ac/7
T10ac/8
T10ad/7
T10ad/8
3131
M
Edition 12/02W42.USA.5702.12.21
Wiring diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = violetge = yellow
Headlight Adjuster, Headlight Beam Adjusting Motors
No. 25/18 Audi TT
E20 - Instrument Panel Light Dimmer SwitchE102 - Headlight AdjusterL54 - Headlight Adjuster Control LightS20 - FuseT10ac - Connector 10 pin, on headlight, leftT10ad - Connector 10 pin, on headlight, rightV48 - Left Headlight Beam Adjusting MotorV49 - Right Headlight Beam Adjusting Motor
42 - Ground connection, on steering column
199 - Ground connection -3-, in instrument panel wiring harness
249 - Ground connection -2-, in wiring harness interior
269 - Ground connector (sensor ground) -1-, in instrument panelwiring harness
A103 - Connector -2- (56), in instrument panel wiring harness
A114 - Connection (Headlight adjusting), in instrument panelwiring harness
97-51042225
30
X31
1530
X31
15
226 227 228 229 230 231 235 236 237 238232 233 234
br1,5
249
A97
br0,5
277
br0,5
277
M
62V5 E38
1 5
TOJ12 H2 011/536/53b
3/53e 7/INT 4/53c
E22
gn/ge1,0
ws/gn1,5
229
8/53a
sw/gr1,5
sw/gr1,5
274
br/sw1,5
gn/ro1,5
gn/ro1,5
gn/ro1,5
gn/li0,5
A96
sw/gr1,5
gn/ge0,35
ws/gn1,5
22980
J31
2/53b
5
13/15 1/V 8/53 12/INT 7/53c 3/Pot. 17/31
6
Edition 10/01W42.USA.5702.09.21
Wiring diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = violetge = yellow
Wiper/Washer Intermittent Relay, Windshield Wiper/Washer Switch,Windshield Washer Pump
Audi TT No. 25/19
E22 - Windshield Wiper/Washer SwitchE38 - Windshield Wiper Intermittent RegulatorJ31 - Wiper/Washer Intermittent RelayV5 - Windshield Washer Pump
249 - Ground connection -2-, in wiring harness interior
277 - Ground connector -3-, in wiring harness interior
A96 - Connector (53a), in instrument panel wiring harness
A97 - Connector (53c), in instrument panel wiring harness
97-51043240
30
X31
1530
X31
15
241 242 244 245 252250 251248 249246 247243239
br1,5
131
br2,5
52 98
br0,5
277
br0,5
98
br0,5
98
22
X1
gr/gn1,0
2W6
11
gr0,5
gr1,0
183
A37
S35A
3a
gr0,5
S45A
4a
gr/gn0,5
S23320A
233
233a
4
gr/ge0,5
gn/gr0,5
156
3
ro2,5
17
M
1/53a5/31
3/53e2/53b4/53
li/gn1,5
gn/ge1,5
gn/sw1,5
gn/ro2,5
V
J314/ST1
5
5/ST2 11/31b 15/30a
6
X
Edition 10/01W42.USA.5702.09.21
Wiring diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = violetge = yellow
Wiper/Washer Intermittent Relay, Windshield Wiper Motor,Glove Compartment Light, License Plate Light, Fuses
No. 25/20 Audi TT
J31 - Wiper/Washer Intermittent RelayS3 - FuseS4 - FuseS233 - Fuse in fuse holderV - Windshield Wiper MotorW6 - Glove Compartment LightX - License Plate Light
52 - Ground connection, in rear lid, left
98 - Ground connection, in rear lid wiring harness
131 - Ground connection -2-, in engine compartment wiringharness
277 - Ground connector -3-, in wiring harness interior
A37 - Wire connection (58a), in instrument panel wiring harness
- Vehicles with Headlight Washer
97-50712
253
30
X31
1530
X31
15
254 255 256 257 258 259 263 264 265 266260 261 262
br1,0
238
br1,0
238
M6
4/31
M16
6/RF 5/BL 1/58L
M4 M9 M25
2/54R
M2
1/58R
M10 M8
4/31
M17
5/BR
ro/sw1,0
2/54L
B185
ro/br1,0
gr/sw0,5
sw/ws1,0
sw/bl1,0
188146
sw/gn1,0
gr/ro0,5
152202
A87
1
F4
ro/gn1,0
291
J492
sw/bl1,0
sw/bl1,0
6/RF
ro/br0,35
ro/br1,0
T8d/3
*
br0,35
98
2/31
1/54
sw/bl1,0
T10x/10
br/sw1,0
2
T10x/3
sw/gn1,0
2F47
sw/bl1,0
285
31
J220
F4
ro/sw1,0
ws/ge1,0
ro/br1,0
ws/ge0,35
T10e/5
55
ro/sw1,0
B131
ro/sw1,0
ro/br1,0
ro/sw0,5
J104 / 41
T10e/4
J22056
sw/ro0,35
J508 / 2
ro/br1,0
311
C10
C10
*****
Edition 12/02W42.USA.5702.12.21
Wiring diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = violetge = yellow
Tail Light, Brake Light, Rear Fog Light
Audi TT No. 25/21
C10 - Suppressor FilterF - Brake Light SwitchF4 - Back-Up Light SwitchF47 - Brake Pedal Switch (Cruise Control/Diesel Direct Fuel
Injection)J104 - ABS Control Module (w/EDL)J220 - Motronic Engine Control Module (ECM)J492 - Control module for all wheel driveJ508 - Brake light disable relay (ESP)M2 - Right Tail LightM4 - Left Tail LightM6 - Left Rear Turn Signal LightM8 - Right Rear Turn Signal LightM9 - Left Brake LightM10 - Right Brake LightM16 - Left Back-Up LightM17 - Right Back-Up LightM25 - High-mount Brake LightT8d - Connector 8 pin, on Control module for all wheel driveT10e - Connector 10 pin, black, in E-box plenum chamberT10x - Connector 10 pin, orange, in E-box plenum chamber
98 - Ground connection, in rear lid wiring harness
238 - Ground connection -1-, in wiring harness interior
A87 - Connector (RF), in instrument panel wiring harness
B131 - Connector (54), in wiring harness interior
B185 - Connection 2 (54) in passenger compartment wiring harness
* - Vehicles with all-wheel drive** - ABS MK20 with EDL/ASR/ESP*** - ABS MK60 with EDL/ASR/ESP
97-50055
268
30
X31
1530
X31
15
269 270 272 273 280278 279276 277274 275271267
br1,0
131
Z20 Z21
T2k/2 T2l/2
sw/br1,0
sw/br1,0
Z4 Z5
T2k/1 T10w/5
T10z/5
S110A
sw/br1,0
1a
1
S210A
2a
sw/ge1,5
sw/br1,0
A81
sw/br1,0
sw/br1,0
sw/ws1,0
179
S22420A
224a
sw/gr1,5
226
S22525A
225a
sw/bl2,5
S22620A
226a
sw/gn2,5
282
224
sw/ge10,0
75x
2 226225
T2l/1
sw/br1,0
br1,0
131
sw/bl2,5
T17/1
sw/bl0,35
L59
C14
E87
Edition 12/02W42.USA.5702.12.21
Wiring diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = violetge = yellow
Washer Nozzle Heater, Fuses
No. 25/22 Audi TT
E87 - A/C Control HeadS1 - FuseS2 - FuseS224 - Fuse in fuse holderS225 - Fuse in fuse holderS226 - Fuse in fuse holderT2k - Connector 2 pin, black, on engine hoodT2l - Connector 2 pin, black, on engine hoodT10w - Connector 10 pin, blue, connector station A pillar, leftT10z - Connector 10 pin, blue, connector station A pillar, rightT17 - Connector 17 pin, behind instrument panelZ4 - Heated outside mirror, driver sideZ5 - Heated outside mirror, passenger sideZ20 - Left Washer Nozzle HeaterZ21 - Right Washer Nozzle Heater
131 - Ground connection -2-, in engine compartment wiringharness
A81 - Connector -2- (X), in instrument panel wiring harness
L59 - Plus connection (30), in wiring harness heater
31
97-50061
281
30
X31
1530
X31
15
282 283 284 285 286 287 291 292 293 294288 289 290
br2,5
br0,5
98 277
Z24
+
ws2,5
E152
15
sw/gn2,5
278
gr/bl0,5
130
T8d/1
J492
B149
S65A
6a
S710A
S2315A
231a
2317
sw/gn1,0
7a
S57,5A
5a
5
sw2,5
24
sw/gr1,0
sw/gn1,0
sw/gn0,5
176
sw/gn0,5
77
4/3
J429
sw/bl0,35
sw/gn0,5
310
sw/bl0,5
sw/bl0,5
337
B135
sw/bl1,0
260
--
265
br2,5
284
Z12
br2,5
T6o/3
ws/bl2,5
1
br2,5
284
Z12
br2,5
T6o/4
ws/sw2,5
1# ##
ws2,5
282
br/sw0,5
br/sw0,35
Q49
5/13J429
ws/bl2,5
T6n/3
ws/sw2,5
T6n/4
sw/ro0,5
18
4 2
586
J9
10
6
ws2,5
290
6
Edition 12/01W42.USA.5702.12.21
Wiring diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = violetge = yellow
Heated Rear Window, Fuses
Audi TT No. 25/23
E15 - Rear Window Defogger SwitchJ9 - Rear Window Defogger RelayJ429 - Control module for central lockingJ492 - Control module for all wheel driveS5 - FuseS6 - FuseS7 - FuseS231 - Fuse in fuse holderT6n - Connector 6 pin, Hardtop leftT6o - Connector 6 pin, Hardtop rightT8d - Connector 8 pin, on Control module for all wheel driveZ1 - Heated rear windowZ24 - Rear Window Defogger With Window Antenna
98 - Ground connection, in rear lid wiring harness
277 - Ground connector -3-, in wiring harness interior
284 - Ground connection -6- in wiring harness interior
B135 - Connector (15a), in wiring harness interior
B149 - Plus connector -2- (15a), in wiring harness interior
Q49 - Connection (closed), in wiring harness interior
- Coupé- Roadster- Vehicles with all-wheel drive
# - Softtop## - Hardtop
97-50062
296
30
X31
1530
X31
15
297 298 300 301 308306 307304 305302 303299295
br1,5
br0,5
277277
T2p/1
1/31
U1 L28 L15
2/30a
S1015A
10a
S23915A
S24115A
241a239a
S95A
109
sw0,5
27
ro2,5
16
S24020A
240a
S24220A
242a
S23815A
238a
a
239 241240 242 238
ro/gn2,5
ro/gn1,0
ro/br1,5
ro/gr1,5
169 40
ro/gn0,35
62J220
T2p/2
ro/ws1,5
136
ro/ws4,0
A46
gr/bl0,5
131
ro/ge1,5
1/11J429
sw/gr0,5
J104 / 4
sw/gr0,35
A36
ro/gn1,5
D78
9a
J104 / 44
S23720A
237
ro2,5
18
237a
ro/gn2,5
T6m/4
# ##
# ##
Edition 12/01W42.USA.5702.12.21
Wiring diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = violetge = yellow
Cigarette Lighter, Fuses
No. 25/24 Audi TT
J104 - ABS Control Module (w/EDL)J220 - Motronic Engine Control Module (ECM)J429 - Control module for central lockingL15 - Ashtray LightL28 - Cigarette Lighter LightS9 - FuseS10 - FuseS237 - Fuse 37 in fuse holderS238 - Fuse in fuse holderS239 - Fuse in fuse holderS240 - Fuse in fuse holderS241 - Fuse in fuse holderS242 - Fuse in fuse holderT2p - Connector 2 pin, behind consoleT6m - Connector 6 pin, brown, in E-box plenum chamberU1 - Cigarette Lighter
277 - Ground connector -3-, in wiring harness interior
A36 - Wire connection (75a), in instrument panel wiring harness
A46 - Plus connection (30-from radio), in instrument panel wiringharness
D78 - Plus connection -1- (30a), in engine compartment wiringharness
- ABS MK20 with EDL/ASR/ESP- ABS MK60 with EDL/ASR/ESP
# - through 10.2001## - from 11.2001
97-51044309
30
X31
1530
X31
15
310 311 312 313 314 315 319 320 321 322316 317 318
br0,5
277
br0,5
277
gr/ws0,5
99
ro/ws0,5
a
30
S127,5A
12a
12
S1310A
13
13a
S1410A
14a
14
S15
15a
15
5A
ro6,0
S229
229a
229
15A
sw1,5
25
S244
244a
244
15A
ro1,5
16
ro/ws0,5
A1
K
ro/br1,0
256
ro/sw1,5
ro/sw1,5
B111
1/7
J429
ro/li0,35
49
sw/li1,5
sw/li1,5
A139
T6m/1
sw1,0
3
J220
ro/gr1,5
4
E94
30
sw/gn0,5
15
292
3131
T16/4
T16/16
T16/1
T16/5
T16/7
Edit ion 05/ 01W42.USA.5702.07.21
Wiring diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = violetge = yellow
Data Link Connector (DLC), Fuses
Audi TT No. 25/ 25
E94 - Adjuster for heated driver’s seatJ220 - Motronic Engine Control Module (ECM)J429 - Control module for central lockingS12 - FuseS13 - FuseS14 - FuseS15 - FuseS229 - Fuse in fuse holderS244 - Fuse in fuse holderT6m - Connector 6 pin, brown, in E-box plenum chamberT16 - Connector 16 pin, black, Data Link Connector (DLC), below
storage compartment, driver‘s side
277 - Ground connector -3-, in wiring harness interior
A1 - Plus connection (30a), in instrument panel wiring harness
A139 - Connection 3 (15), in instrument panel wiring harness
B111 - Connector (30a), in wiring harness interior
97-50064324
30
X31
1530
X31
15
325 326 328 329 336334 335332 333330 331327323
ro/ws6,0
S22815A
228a
S23210A
232a
S23410A
234a
S243
243a
10A
bl/ro1,5
ro/li1,5
ge/sw1,0
bl/ge2,5
228 232 234 243
65
T14i/5
ro/li1,0
D140
ge/sw1,5
A100
T14i/6
ge/sw0,5
D22
T6m/5
bl/ge2,5
D80
bl4,0
bl4,0
bl4,0
bl4,0
bl4,0
A99
23/87J17
4
87F
J293
T4f/1
31
ro2,5
T4f/3
34
ro2,5
A68
A68
Edit ion 05/ 01W42.USA.5702.07.21
Wiring diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = violetge = yellow
Coolant (Fan Control) Control Module, Fuses
No. 25/ 26 Audi TT
J17 - Fuel Pump (FP) RelayJ293 - Coolant FC (Fan Control) Control Module, in engine
compartment, left frontS228 - Fuse in fuse holderS232 - Fuse in fuse holderS234 - Fuse in fuse holderS243 - Fuse in fuse holderT4f - Connector 4 pin, connector B on J293T6m - Connector 6 pin, brown, in E-box plenum chamberT14i - Connector 14 pin, in engine compartment, left
A68 - Connector (30, A/C), in instrument panel wiring harness
A99 - Connector -1- (87), in instrument panel wiring harness
A100 - Connector -2- (87), in instrument panel wiring harness
D22 - Connector (over fuse 234), in wiring harness front, right
D80 - Plus connection (87a- for EVAP system solenoid), in enginecompartment wiring harness
D140 - Connector (injectors), in wiring harness, engine pre-wiring
97-52122337
30
X31
1530
X31
15
338 339 340 341 342 343 344 345 346 347 348 349 350
J293
T4f/2
M
3
2
V7
ro/ws2,5
F18 2
3
287
F54
1
ro/sw4,0
br/sw4,0
188
1
A68
A68
ro2,5
T14b/7
ro/ge1,0
ro/ws2,5
L26
ro/ws1,5
3
2
V177
ro/ws2,5
1
ro/sw4,0
br/sw4,0
188
L43
T14b/6T4f/4
ro/sw6,0
31
br/sw0,5
188
T14b/9
sw/bl0,5
T14b/4
ro/gr1,0
S1610A
16a
ro1,0
16
ro4,0A98
B156ro4,0
30
T14b/8
br/bl0,5
E87 / A2
T14b/12
sw/ws0,5
E87 / C2
T14b/13
li/ge0,35
li/ge0,35
L40
E87 / A11
li/ge0,35
89
li/ge0,35
4/2J429
Mt° t°
Edition 07/01W42.USA.5702.08.21
Wiring diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = violetge = yellow
Coolant (Fan Control) Control Module, Coolant FanControl Thermal Switch, Coolant Fan
Audi TT No. 25/27
E87 - A/C Control HeadF18 - Coolant Fan Control (FC) Thermal SwitchF54 - Coolant Fan Control (FC) Thermal SwitchJ293 - Coolant FC (Fan Control) Control Module, in engine
compartment, left frontJ429 - Control module for central lockingS16 - FuseT4f - Connector 4 pin, connector B on J293T14b - Connector 14 pin, connector A on J293V7 - Coolant FanV177 - Coolant Fan -2-
188 - Ground connection -3-, in A/C wiring harness
A68 - Connector (30, A/C), in instrument panel wiring harness
A98 - Plus connector -4- (30), in instrument panel wiring harness
B156 - Plus connector -4- (30), in wiring harness interior
L26 - Wire connection (coolant fan), in A/C-climatronic/enginecompartment wiring harness
L40 - Wire connection -2- (A/C Pressure Switch), in Climatronicwiring harness
L43 - Wire connection (coolant fan), in A/C system-coolant fanwiring harness
97-50239352
30
X31
1530
X31
15
353 354 356 357 364362 363360 361358 359355351
br0,35
128
B151
br0,35
128
br0,5
128
F148F147
br/bl0,35
W20
br/bl0,35
W14
ro/sw0,35
ro/sw0,35
ro/sw0,5
ro/sw0,5
br/ws0,5
gn/sw1,0
1/5J429
1/2J429
B116
W19 432
1/315/58s
W13W
br/sw4,0
640 188
gr/bl0,5
gr/bl0,5
130
J293T14b/10
N25
L39
T14b/2
ws0,5
ws0,5
2G65
T14b/1
ro/sw0,5
M
2
V51
br/sw0,5
188
1
gn/sw1,0
1
T4b/3
Edition 07/01W42.USA.5702.08.21
Wiring diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = violetge = yellow
Interior Light, Make-Up Mirror Light,After-Run Coolant Pump
No. 25/28 Audi TT
F147 - Left Make-Up Mirror Light SwitchF148 - Right Make-Up Mirror Light SwitchG65 - High Pressure SensorJ293 - Coolant FC (Fan Control) Control Module, in engine
compartment, left frontJ429 - Control module for central lockingN25 - A/C ClutchT4b - Connector 4 pin, in engine compartment, leftT14b - Connector 14 pin, connector A on J293V51 - After-Run Coolant PumpW - Front Interior LightW13 - Passenger’s Map/Reading LightW14 - Right Make-up Mirror LightW19 - Left Front Reading LightW20 - Left Make-up Mirror Light
128 - Ground connection -1-, in interior light wiring harness
188 - Ground connection -3-, in A/C wiring harness
640 - Ground connection -2-, in engine compartment, left
B116 - Connector (58s), in wiring harness interior
B151 - Plus connector -3- (30a), in wiring harness interior
L39 - Wire connection -1- (A/C Pressure Switch), in Climatronicwiring harness
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