Key to electrical circuits (Opel Vectra B)

E1

Side light, left

338

E2

Rear light, left

341

E3

License plate lighting

347 – 350

E4

Side light, right

352

E5

Rear light, right

355

E7

High beam, left

301

E8

High beam, right

304

E9

Low beam, left

307

E10

Low beam, right

310

E11

Lighting

714 – 716

E12

Automatic transmission lighting

644, 645

E13

Trunk light lamp

1328

E15

Glove box

1350

E16

Cigarette lighter illumination

1356

E17

Reversing light, left

1344

E18

Reversing light, right

1345

E19

Glass heater

803, 1723

E20

Fog light, left

650, 871

E21

Fog light, right

651, 873

E24

Fog light

645, 877

E25

Seat heating, left

1886

E27

Rear light, left

1331, 1332

E28

Rear light, right

1334, 1335

E30

Seat heating, right

1893

E37

Backlight lamp, left

1338

E39

Fog light

879

E40

Backlight lamp, right

1340

E41

Interior lighting

1322 – 1325

E42

Coolant heating

1472 – 1489

E42.1

Heater control unit

1472 – 1489

E42.2

Fan motor

1478

E42.3

Candle

1480

E42.4

Coolant sensor

1482

E42.5

Coolant sensor

1484

E42.6

Overheating sensor

1486

E50

Driver's door open signal

1306

E51

Passenger door open signal

1309

E52

Rear door open signal

1313

E53

Rear door open signal

1317

F2

Fan motor fuse

122

F3

Glass heater fuse

137

F6

Right low beam fuse

310

F7

Parking light fuse

352

F8

Right high beam fuse

304

F9

Headlight washer pump fuse

126

F10

Horn fuse

139

F11

Central locking fuse

141

F12

Fog light fuse

128

F14

Windscreen wiper fuse

175

F16

Fog light fuse

130

F17

Window lifter fuse

143

F18

License Plate Light Fuse

348

F20

Window lifter fuse

145

F21

Contact fuse W

104

F22

Contact fuse 30

132

F24

Low beam fuse

307

F25

Parking light fuse

338

F26

Left high beam fuse

301

F28

Coolant heating fuse

147

F29

Contact fuse 15

160

F30

Hatch fuse

149

F32

Light fuse

323

F33

Trailer fuse 30

151

F34

CD fuse

153

F35

ABS/TC fuse

164

F36

Contact fuse 15

167

F37

Cigarette lighter fuse

169

F38

Contact fuse 15

171

F39

Automatic transmission fuse

155

F40

Contact fuse 15A

115

F41

Mirror fuse

157

F50

Radiator Fan Fuse

1562, 1596, 1622, 1660, 1691

F52

Radiator Fan Fuse

1505, 1516, 1544, 1578, 1605, 1641, 1672

F56

Filter heating fuse

194

F59

Control unit fuse

196

FV1

Contact fuse 30

103

FV2

Contact fuse 30

136

FV3

Contact fuse 30

125

FV4

ABS/TC fuse

103

FV5

Fuse

103

FV6

Control unit fuse

103

G1

Battery

101

G2

Generator

112 – 114

H1

Radio

1701 – 1731, 1742 – 1759

H3

Direction indicator lamp

721

H4

Oil pressure warning light

736

H5

Brake fluid level warning light

731

H7

Generator warning light

734

H8

High beam warning lamp

725

H9

Brake light, left

1253, 1285

H10

Brake light, right

1256, 1288

H11

Front direction indicator

379

H12

Rear direction indicator

380

H13

Front direction indicator

386

H14

Rear direction indicator

387

H15

Fuel warning light

714

H16

Glow Plug Warning Light

740

H17

Trailer Turn Signal Light

719

H18

Sound signal

1067, 1069

H22

Fog light signal lamp

727

H23

Airbag warning light

746

H24

Anti-theft siren

961 – 963

H26

ABS warning light

738

H27

Buzzer

1878 – 1880

H28

Seat belt warning light

748

H30

Engine warning light

729

H33

Turn signal repeater, left

381

H34

Turn signal repeater, right

388

H36

Stop signal

1249, 1281

H37

Speaker

1703 – 1705

H38

Speaker

1707 – 1709

H39

Speaker

1711 – 1713

H40

Speaker

1715 – 1717

H42

Automatic transmission warning light

744

H46

Catalyst Temperature Warning Light

719

H47

Anti-theft sound signal

952

H51

Traction warning light

742

H52

HF loudspeaker

1703 – 1705

H53

HF loudspeaker

1707 – 1709

H57

HF loudspeaker

1711 – 1713

H58

HF loudspeaker

1715 – 1717

H65

Fog light signal lamp

723

H66

Setting up the loudspeaker

1703, 1705

H67

Setting up the loudspeaker

1707, 1709

K1

Glass heater relay

381, 382, 803

K5

Fog light relay

385, 386, 871

K6

Air conditioner relay

1146 – 1148, 1815 – 1817, 1851 – 1853

K7

Fan relay

1819, 1820, 1855, 1856

K12

Induction relay

255 – 257

K14

Cruise control unit

1052 – 1058

K28

Radiator Fan Relay

1614 – 1616

K31

Airbag control unit

1080 – 1098

K34

Radiator Fan Delay Relay

1542 – 1544, 1576 – 1578

K37

Door lock control unit

901 – 954

K43

Injector relay

243, 244, 293, 294, 440, 441

K44

Fuel pump relay

247, 248, 298, 299, 444, 445

K50

ABS control unit

1001 – 1030

K51

Radiator Fan Relay

1561, 1562, 1595, 1596, 1622, 1623, 1660, 1661, 16 91, 1392

K52

Radiator Fan Relay

1557 – 1559, 1591 – 1593, 1618 – 1620, 1656 – 1658, 1687 – 1689

K53

Radiator Fan Relay

1547 – 1549, 1581 – 1583, 1609 – 1611, 1644 – 1646, 1675 – 1677

K57

Multec control unit

471 – 498, 503 – 544, 576 – 596

K58

Multec Fuel Pump Relay

475, 476, 507, 508, 579, 580

K59

Control relay

323 – 328

K60

Air Conditioning Compressor Relay

1153 – 1155, 1810 – 1812, 1846 – 1848

K61

Motronic control unit

202 – 247, 268 – 297

K63

Horn relay

1069, 1070

K64

Air conditioner fan relay

1824, 1825, 1860, 1861

K67

Radiator Fan Relay

1520, 1521,1625, 1626

K69

Simtec control unit

402 – 445, 402 – 445

K70

Diesel control unit

1404 – 1459

K73

High beam relay

315, 316

K74

Radiator Fan Relay

1649, 1650,1680,1681

K76

Glow plug control unit

1415 – 1419

K80

Fuel filter heating relay

1461 (diesel), 1462

K85

Automatic transmission control unit

613 – 641

K87

Radiator Fan Relay

1515, 1516, 1604, 1605, 1640, 1641, 1671, 1672

K88

Catalyst Temperature Block

651 – 653

K89

Fog light relay

387, 388, 877

K94

Anti-theft control unit

901 – 954

K95

ABS and TC control unit

1001 – 1030

K96

Radiator Fan Relay

1552 – 1554,1586 – 1588, 1652 – 1654, 1683 – 1685

K97

Headlight washer relay

1219 – 1221

K101

Mirror

856 – 859

K114

Engine control relay

1465, 1466

K117

Immobilizer control unit

1038 – 1043

K120

Windscreen wiper relay

377, 378, 1226

K121

Mirror relay

382, 384, 831, 854

K122

Indicator relay

381 – 383

K123

Indicator relay

388 – 390

K124

Windscreen wiper relay

379, 380, 1204, 1205

K128

Fuel pump control unit

1442 – 1445

L1

Ignition coil

572, 573

L2

Ignition coil (DIS)

201 – 204, 267 – 269, 401 – 403, 469 – 472, 501 – 504

M1

Starter

105, 106

M2

Windscreen wiper motor

1202 – 1205

M3

Heater Fan Motor

1778 – 1781

M4

Radiator Fan Motor

1519, 1520, 1559, 1560, 1593, 1594, 1620, 1621, 1658, 1659, 1689, 1690

M8

Rear door wiper motor

1224 – 1226

M10

Air conditioner motor

1134 – 1139, 1820 – 1823, 1856 – 1859

M11

Radiator Fan Motor

1582 – 1584, 1645 – 1647, 1676 – 1678

M12

Radiator Fan Motor

1548 – 1550, 1610 – 1612

M13

Hatch motor

1182 – 1188

M18

Central locking motor, driver's door

901 – 910

M19

Central locking motor, left rear door

918 – 920

M20

Central locking motor, right rear door

922 – 924

M21

Fuel pump

261

M24

Headlight washer pump

1221

M27

Secondary induction

256

M30

Electrically heated mirror

822 – 825, 842 – 848

M30.1

Mirror motor

822 – 824, 842 – 844

M30.2

Mirror heater

825, 845

M30.3

Mirror motor

847, 848

M31

Electrically heated mirror

828 – 830, 851 – 857

M31.1

Mirror motor

828 – 831, 851 – 853

M31.2

Mirror heater

831, 854

M31.3

Mirror motor

856, 858

M32

Central locking motor, passenger door

913 – 915

M33

Idle Speed Block

283, 284, 423, 424, 445 – 488, 527 – 530, 583 – 586

M35

Radiator Fan Motor

1505

M39

Headlight corrector

312 – 314

M40

Headlight corrector

317 – 319

M41

Central locking engine, fuel flap

918

M47

Window lift motor, driver's door

967 – 970

M48

Window lift motor, passenger door

985 – 988

M49

Window lift motor, left rear door

973 – 976

M50

Window lift motor, right rear door

991 – 995

M54

Adjusting the ignition timing

1638

M55

Washer pump

1213

M57

Cooling system pump

250

M69

Fuel pump

1489

M74

Actuator

1104 – 1107

M74

Actuator

1109 – 1112

M74

Actuator

1114 – 1117

M74

Actuator

1119 – 1122

P1

Fuel gauge

702

P2

Coolant temperature gauge

704

P4

Fuel level sensor

702

P5

Coolant temperature sensor

704

P7

Tachometer

707

P13

Air temperature sensor

771

P17

Sensor on the front left wheel

1001

P18

Sensor on the front right wheel

1004

P19

Sensor on the rear left wheel

1007

P20

Sensor on the rear right wheel

1010

P23

MAP sensor

484 – 486, 520 – 522, 590 – 592

P24

Engine oil temperature sensor

1438

P25

Lamp test sensor

308, 309, 342 – 357,1253 – 1256, 1285 -1288

P27

Brake pad wear sensor

793

P28

Brake pad wear sensor

793

P29

Intake Manifold Temperature Sensor

218, 291, 421, 525

P30

Coolant temperature sensor

219, 292, 423, 474, 507, 588, 1436

P32

Oxygen sensor

241, 242, 436 – 429

P33

Oxygen sensor

497, 539

P34

Throttle potentiometer

221, 222, 294, 295, 414 – 416, 481, 482, 517, 518, 593 – 595

P35

Crankshaft sensor

232 – 234, 273 – 275, 425 – 428, 490 – 492, 535 – 537, 579 – 581, 1409 – 1411

P36

Oxygen sensor

244, 245

P38

Transmission Fluid Temperature Sensor

632

P39

Trailer Light Test Sensor

1260 – 1262, 1292 – 1294

P41

Temperature sensor

1128

P43

Speedometer drive

710

P44

Air flow meter

247, 248, 297, 298, 443 – 446, 1403 – 1407

P45

Automatic transmission engine speed sensor

623,624

P46

Knock sensor

213, 214, 287, 288, 410, 411, 488, 489, 527, 528

P47

Cylinder Identification Sensor

235 – 237, 431 – 433, 530 – 532

P48

Automatic transmission sensor

622, 621

P50

Catalyst temperature sensor

652, 653

P51

Sensor

1125

P53

Anti-theft sensor

942 – 945

P53

Anti-theft sensor

949 – 952

P56

Knock sensor

215, 216

P57

Antenna

1752

P58

Anti-theft sensor

954

P59

Anti-theft sensor

954

P65

Load cell 1

452, 1453

P67

Pedal position sensor

1415 – 1423

P69

Power Steering Pressure Sensor

224,225

P71

Airbag sensor

1093 – 1095

P72

Airbag sensor

1096 – 1098

R3

Cigarette lighter

1355

R5

Spark plugs

1416 – 1419

R19

Radiator Fan Motor Resistor

1649, 1680

S1

Ignition switch

103 – 109

S2

Light switch

349 – 365

S3

Heater Fan Switch

1778 – 1784

S4

Window lift switch

811 – 813

S5.2

Low beam switch

316, 317

S5.3

Turn signal switch

392, 393

S5.4

Side light switch

337 – 339

S7

Reverse light switch

1344

S 8

Brake light switch

1241, 1273

S 9

Windscreen wiper switch

S 9.1

Windscreen wiper switch

1202 – 1205

S 9.5

Rear Door Washer Switch

1214 – 1216

S 10

Automatic transmission selector switch

602 – 811

S 11

Brake fluid level

732

S 13

Handbrake

731

S 14

Oil pressure sensor

736

S 15

Trunk light switch

1328

S 16

Interior light switch

1303, 1304

S 17

Interior light switch

1308,1309

S 20

Pressure sensor

1161 – 1163, 1808, 1830, 1866

S 20.1

Compressor low pressure switch

1163, 1830, 1866

S 20.2

Compressor high pressure switch

1163, 1830, 1866

S 20.3

Compressor high pressure switch

1161, 1808

S 24

Compressor Fan Switch

1820 – 1827, 1856 – 1863

S 29

Coolant temperature switch

1505,1543

S 30

Seat heating switch

1886 – 1888

S 31

Interior light switch

1312, 1313

S 32

Interior light switch

1316, 1317

S 33

Switch of the ETS system

1029, 1030

S 37

Window lift switch

968 – 994

S 37.1

Window lift switch

968 – 970

S 37.2

Window lift switch

986 – 988

S 37.3

Window lift switch

974 – 976

S 37.4

Window lift switch

992 – 994

S 37.5

Safety switch

972, 973

S 37.7

Automatic window lift control

978 – 982

S 41

Anti-theft lock switch

907, 908

S 43

Cruise control switch

1055 – 1058, 1446 – 1449

S 45

Cruise control clutch

1052, 1452

S 52

Hazard warning switch

395 – 397

S 55

Seat heating switch

1893 – 1895

S 57

Hatch switch

1180 – 1183

S 59

Trailer Fog Lights

884 – 886

S 63

Display switch

796, 797

S 63.1

Switch

796

S 63.2

Function switch

797

S 64

Horn switch

1072

S 65

Coolant pressure sensor

1613 – 1617, 1648 – 1652, 1679 – 1683

S 66

Temperature sensor

1674 – 1676

S 67

Radio remote control

1060 -1066

S 68

Mirror switch

820 – 825, 840 – 847

S 68.1

Mirror adjustment

821 – 825, 841 – 845

S 68.2

Electrically heated mirror

821 – 825, 841 – 845

S 68.4

Electrically heated mirror

846

S 69

Air heating switch

1476

S 70

Air recirculation switch

1784

S 78

Window lift switch

977 – 979

S 79

Window lift switch

995 – 997

S 82

Washer reservoir level switch

791

S 84

Selector lever switch

648

S 85

Ignition switch

646

S 86

Anti-theft switch

935 – 937

S 88

Temperature sensor

1515, 1516, 1547, 1548, 1608, 1609, 1643, 1644

S 89

Seat belt switch

1884, 1891

S 92

Cover lock

931 – 933

S 93

Coolant level switch

789

S 95

Oil level switch

787

S 101

Compressor switch

1124 – 1126, 1829, 1830, 1865, 1866

S 102

Recirculation switch

1132 to 1134, 1788 – 1790, 1834 – 1836, 1870 – 1872

S 104

Downshift mechanism

636

S 105

Automatic transmission switch

640 – 642

S 106

Automatic transmission mode switch

638

S 116

Brake light switch

1244, 1245, 1276,1277

S120

Anti-theft switch hood

939

S 121

Temperature switch

1824, 1860

S 128

Coolant temperature

1603, 1604, 1636, 1637

S 131

Heater switch

1827, 1863

U12

Fuel filter heater

1462

U13

Automatic transmission valve block

626 – 631

U13. 1

Solenoid valve

627

U13. 2

Solenoid valve

628

U13. 3

Converter solenoid valve

629

U13. 4

Solenoid valve pressure

630

U13.5

Neutral solenoid valve

626

U15

Display unit

770 – 797

U16

Display unit

515 – 533

U17

Air amplifier

1728, 1729

U18

Air amplifier

1726 – 1725

U20

Airbag contact

1073 – 1082

U21

Airbag system

1080 – 1082

U21.1

Airbag Firecracker

1080 – 1082

U22

Airbag system

1084 – 1086

U22.1

Airbag Firecracker

1084 – 1086

U24

CD changer

1740 – 1749

U25

Timer

370 – 397

U26

Seat belt tensioner

1095, 1096

U26.1

Seat Belt Tensioner Firecracker

1095, 1096

U27

Seat belt tensioner

1098, 1099

U27.1

Seat Belt Tensioner Firecracker

1098, 1099

U28

Electronic climate

1103 – 1140

U28.1

Interior temperature sensor

1129

U29

Transmitter

1753 – 1757

U30

Airbag system

1087 – 1089

U30.1

Airbag Firecracker

1087 – 1089

U31

Airbag system

1090 – 1092

U31.1

Airbag Firecracker

1090 – 1092

V8

Compressor diode

1152, 1806, 1842

V21

Anti-theft diode

1071

Y1

Air conditioning compressor clutch

1154,1809,1844

Y7

Fuel injectors

222 – 233, 283 – 290, 426 – 433, 517 – 524

Y14

Solenoid valve

1137, 1824,1860

Y18

EGR valve

227 – 230, 419, 420, 476 – 479, 511 – 514, 1427

Y19

Intake Manifold Solenoid Valve

238, 417, 418

Y21

Ignition Key Magnet

140 – 144, 201 – 208

Y23

Distribution element

140 – 144, 201 – 208

Y28

Solenoid valve control

1425

Y29

Pressure regulating solenoid valve

1423

Y32

Fuel injector

473, 577

Y33

Distribution element

570 – 572

Y34

Fuel tank ventilation valve

236, 292, 421, 422, 479, 511

Y35

Air recirculation valve

1788, 1789, 1834, 1835, 1870, 1871

Y46

Intake Manifold Solenoid Valve

240

Y47

Selector lever magnet

648