Electrical equipment and devices of the car Opel Astra G

General information and precautions
Before servicing components of on-board electrical systems, familiarize yourself with the safety requirements for working with electrical devices. The vehicle...

On-board electrical equipment specifications
General information System type 12V with negative ground Fuses Colour identification of fuses by current strength Grey 2A Golden 5A Brown 7.5A Red 10A Blue 15A...

Search for causes of electrical equipment failures
The procedures described below allow for a general diagnosis of the condition of the main electrical circuits, but should not be used to check vulnerable...

Fuses — General Information
Various combinations of fuses, circuit breakers and fusible links can be used to protect the contact circuits of vehicle electrical equipment. On the models of...

Relay — general information and checking the correct functioning
General information To supply power or control signal to some of the electrical consumers in the vehicle (such as fuel injection system components, horn,...

Removal and installation switches
Ignition/steering column lock Steering Column Lock Cylinder 1. Remove the steering wheel (see Chapter Suspension and steering ), - do not forget to disconnect...

Replacement of lamps for external lighting and signaling devices
When replacing any lamp, please pay attention to the following points: Remember that the bulbs remain hot for about 20 minutes after the lights have been...

Replacement of interior lighting fixtures
When replacing any lamp, please pay attention to the following points: Remember that the bulbs remain hot for about 20 minutes after the lights have been...

Removal and installation of external lighting/signaling devices
Front light assemblies 1. Remove the front bumper (see Chapter Body ). 2. Remove the mounting bolts (two top and one bottom) and remove the headlight,...

Adjusting the direction of the optical axes of the headlights
Headlights Failure to adjust the direction of the optical axes of the headlights may result in blinding drivers of vehicles moving in parallel and may cause an...

Removal and installation the instrument cluster
Instrument cluster - rear view (models with tachometer) 1 — High beam indicator lamp (12V/1.1W) 2 — Fog light indicator lamp (12V/1.1W) 3 — Instrument lighting...

Removal and installation instrument panel components
The new multifunction device must be programmed at an authorized Opel service station after installation. Multifunctional display Astra Models 1. Remove the...

Removal and installation the cigarette lighter
1. Remove the trim panel (1) installed in front of the ashtray. 2. Open the ashtray, unscrew the mounting screws and remove the ashtray from the front section...

Removal and installation horn horns
The horn horns are installed on the right side under the front bumper. 1. To gain access, remove the bumper (see Chapter Body ). 2. Disconnect the electrical...

Removal and installation the wiper arms (leashes)
Wiper Arm Mounting Diagram A - Windscreen wiper arm B - Raise to the top position C - Protective nut cap D — Fastening nut with washer Windscreen wiper lever...

Removal and installation windshield wiper drive components
Windscreen wipers 1. Remove both windshield wiper arms (see Removal and installation the wiper arms (leashes) ). 2. Remove the rubber seal from the top edge of...

Removal and installation windshield washer system components
Washer fluid reservoir 1. Remove the front bumper (see Chapter Body ). 2. Loosen the mounting screws and remove the left front wheel arch protection liner (see...

Checking the correct operation and repairing the rear window heater
The working element of the rear window heater is a horizontal grid of conductive threads glued to the inner surface of the glass. Power is supplied to the...

Removal and installation the audio system / navigation unit
If your car stereo system is equipped with a security code, make sure you have the correct combination to activate the audio system before disconnecting the...

Removal and installation remote control elements for the audio system
Before performing any service on the air bag module, turn off the SRS to avoid injury from accidental deployment (see Supplemental Restraint System (SRS) -...

Removal and installation speakers
Screws for fastening the LF (lower) and HF (upper) speakers of the front door (zafira models) Low-frequency front door speakers 1. Remove the door interior...

Removal and installation the radio antenna
1. On hatchback models open the tailgate and remove the rubber seal from the roof panel. Remove the rear side trim panels (see Chapter Body ). Release the...

Anti-theft and engine immobilization system — general information
Layout diagram of anti-theft system elements 1 — Control unit 2 — Hood contact sensor 3 - LED on the hazard warning switch 4 — Ignition switch 5 - Ultrasonic...

Vehicle Speed Sensor (VSS) — General Information
All models are equipped with an electronic speedometer, the operation of which is based on the analysis of signals coming from the vehicle speed sensor (VSS)....

Supplemental Restraint System (SRS)
See also the information provided in Chapter User manual . General information All models covered in this Guide are equipped with the Supplemental Restraint...

Removal and installation SRS components
Before servicing any SRS components, read the safety precautions (see Supplemental Restraint System (SRS) - General Information ! Front driver airbag The front...

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