Designation of elements depicted in diagrams (Opel Astra G)

1

2

Ignition switch

3

Engine fuses

4

Generator

5

Starter

6

Main fuse box

7

Radio

8

Diagnostic connector DLC

9

Telephone jack

10

CD player

11

Antenna

12

Left front speaker

13

Left Front HF Speaker

14

Right Front HF Speaker

15

Right front speaker

16

Left rear speaker

17

Left rear tweeter

18

Right rear tweeter

19

Right rear speaker

20

SRS control module

21

Left front seat belt emergency tensioner

22

Right front seat belt emergency tensioner

23

Driver's front airbag

24

Spiral contact drum

25

Passenger front airbag

26

Passenger side airbag

27

Driver's side airbag

28

Passenger side airbag directional overload sensor

29

Driver's side airbag directional overload sensor

30

Engine Control Module (ECM)

31

Camshaft Position (CMP) Sensor

32

Fuel pump relay

33

Fuel pump

34

Injector 1st cylinder

35

Injector 2nd cylinder

36

Injector 3rd cylinder

37

Injector 4th cylinder

38

Ignition coil

39

Spark plugs

40

Carbon adsorber purge solenoid valve

41

Lambda probe

42

EGR solenoid valve

43

Manifold Absolute Pressure (MAP) Sensor

44

Throttle Position Sensor (TPS)

45

Coolant Temperature (ECT) Sensor

46

Intake Air Temperature (IAT) Sensor

47

Knock Sensor (KS)

48

Idle stepper motor

49

Crankshaft Position Sensor (CKP)

50

Power window control switch panel (driver's door)

51

Individual front window lift control switch passenger door

52

Individual control switch for the left rear window lift doors

53

Individual switch for controlling the right rear window doors

54

Driver's door window lifter electric motor

55

Electric motor for the front passenger door window lifter

56

Electric motor for window lift drive, left rear door

57

Electric motor for window lifter drive, right rear door

58

Injector

59 = 30

Engine Control Module (ECM)

60

Intake manifold switching valve

61

Mass Air Flow (MAF) Sensor

62

ABS/TCS control module

63

Left Front Wheel Speed Sensor

64

Right Front Wheel Speed Sensor

65

Left rear wheel speed sensor

66

Right rear wheel speed sensor

67

TCS switch

68

Signal Conversion Module

69

Vehicle Speed Sensor (VSS)

70

Idle speed control valve

71

Headlight washer fluid pump drive electric motor relay

72

Headlight washer fluid supply pump

73

Wiper/washer control switch

74

Windshield Washer Fluid Supply Pump

75

Windshield wiper motor relay

76

Windshield wiper drive electric motor

77

Rear Window Washer Fluid Supply Pump Electric Motor Relay

78

Electric motor for the rear window washer fluid supply pump [drive [cleaner]

79

Engine Cooling Control Unit

80

Pressure sensor K/V

81

Electric motor for driving the cooling system fan

82

Clutch of compressor K/V

83

Cooling system fan drive electric motor relay

84

Three-function display

85

Outside air temperature sensor

86

Headlight high beam switch

87

High beam headlight relay

88

Switch for controlling the operation of lighting devices

89

Left headlight position adjustment servo drive

90

Right headlight position adjustment servo drive

91

Left front headlight

1. Direction indicator
2. High beam
3. Low beam
4. Side light
5. Anti-fog lighting

92

Right front headlight (see 91)

93

Towbar power socket

94

Front Fog Light Relay

95

Rear Fog Light Relay

96

Left rear combination light

1. Direction indicator
2. Stop signal
3. Trailer Lighting
4. Reverse light
5. Foggy light

97

Right rear combination light (see 96)

98

Towbar Power Socket Switch

99

Left turn signal relay

100

Right turn signal relay

101

Left turn signal side repeater

102

Side repeater for right turn signals

103

Reverse Light Switch Sensor

104

Single number plate light

105

Left license plate light

106

Right license plate light

107

Clutch pedal switch (tempostat)

108

Brake Light Switch Sensor (with tempostat)

109

Brake Light Switch Sensor (without tempostat)

110

High Level Stop Light

111

Rear window heating relay

112

Rear window defroster heating element

113

Driver's door switch sensor

114

Front passenger door switch sensor

115

Left rear door switch sensor

116

Right rear door switch sensor

117

Interior lighting with delay timer

118

Left rear individual light

119

Right rear individual light

120

Luggage compartment lighting

121

Tailgate/trunk lid switch sensor

122

Cigarette lighter

123

Multitimer

124

Hazard warning switch

125

Turn signal switch

126

Horn button

127

Horn relay

128

Horns

129

Glove box light switch

130

Single Lock Module

131

Driver's door lock actuator electric motor

132

Front passenger door lock actuator electric motor

133

Left rear door lock actuator electric motor

134

Electric motor for the actuator of the right rear door lock

135

Electric motor for the rear door lock actuator

136

Electric motor for fuel filler cap lock drive tank

137

Electric motor for the upper hatch drive

138

Switch for controlling the operation of the upper electric drive hatch

139

Electric motor for steering servo drive

140

Door mirror heating relay

141

Switch for controlling the operation of the electric door drive mirrors

142

Driver's door rear view mirror

143

Rear view mirror of the passenger door

144

Tempostat switch

145

Tempostat control module

146

Heater Operation Control Module

147

Electric motor for the circulation mode selection flap drive

148

Ballast resistor of the electric motor of the heater fan

149

Electric motor for heater fan drive

150

K/V control module

151

Coolant actuator

151

Antifreeze protection switch

153

AT selector

154

AT Control Module (TCM)

155

Selector display

156

Start Permission Switch Sensor

157

Ignition key locking solenoid

158

Ignition key locking solenoid switch

159

AT mode button

160

Selector lever solenoid switch

161

Kickdown mode activation switch sensor

162

"N" mode control solenoid valve

163

Electromagnet block AT [Valve assembly AT

164

Input sensor AT

165

AT output sensor

166

ATF temperature sensor

167

Multifunctional display

168

Left front brake pad wear sensor

169

Right front brake pad wear sensor

170

Washer fluid level switch sensor

171

Antifreeze level switch sensor

172

Engine oil level switch sensor

173

Display switch

174

Instrument panel (gasoline engine)

Control lamps and meters:

1. Battery charge indicator light
2. Oil pressure warning light
3. SRS warning light
4. ABS warning light
5. Malfunction Indicator Lamp (MIL)
6. AT mode indicator
7. Traction Control System (TCS) Warning Light
8. AT control lamp
9. Control lamp K/V
10. Brake system warning light
11. Direction indicator
12. Coolant temperature gauge
13. Fuel reserve indicator light
14. Fuel consumption indicator
15. Tachometer
16. Speedometer
17. Engine overheat indicator light
18. Instrument lighting
19. Rear fog light indicator lamp
20. * High beam indicator lamp
    High beam indicator lamp (tachometer)
21. * Fog light indicator lamp
    Fog light indicator lamp (tachometer)
22. Right turn signal indicator light
23. Left turn signal indicator light

175

Instrument panel (diesel engine)

Control lamps and meters:

1. Battery charge indicator light
2. Oil pressure warning light
3. SRS warning light
4. ABS warning light
5. Pre-glow control lamp (diesel models)
6. Malfunction Indicator Lamp (MIL)
7. Coolant temperature gauge
8. Brake system warning light
9. Direction indicator
10. Coolant temperature gauge
11. Fuel reserve indicator light
12. Fuel consumption indicator
13. Tachometer
14. Speedometer
15. Engine overheat indicator light
16. Instrument lighting
17. Rear fog light indicator lamp
18. * High beam indicator lamp
    High beam indicator lamp (tachometer)
19. * Fog light indicator lamp
    Fog light indicator lamp (tachometer)
20. Left turn signal indicator light
21. Right turn signal indicator light

176

Oil pressure switch

177

Brake fluid emergency level switch

178

Parking brake contact switch

179

Fuel level sensor

180

ECM relay

181

Filter heating relay

182

Glow Plug Control Unit

183

Glow plug

184

Heating element for filter heating

185

Boost Pressure Regulator Solenoid Valve

186

Mass Air Flow (MAF) Meter

187

Fuel injection pump control module

188

Boost pressure sensor

189

Engine oil temperature sensor

190

Throttle potentiometer

191

Solenoid valve

192

Fuel injection pump

193

Solenoid valve relay

194

Injection start sensor

195

Fuel injection pump shaft position sensor

196

Fuel temperature sensor

197

Atmospheric pressure sensor (BARO)

198

Cooling system fan electric motor ballast resistor

199

Additional heater (diesel models)

200

Direction indicator relay

201

Additional heater switch (diesel models)

202

Selector lever solenoid

203

Rear individual light