Electrical Equipment and Appliances Opel Astra G (petrol)

General information
Warning! The negative ground electrical system has an operating voltage of 12 volts. Power for the electrical system comes from a lead-acid battery, which is...

Finding the source of a fault in an electrical system — general description
Note: Read the safety precautions and Section 1 of this Chapter before you begin. The following tests are intended to check basic electrical circuits and...

Fuses and Relays — General Information
1. Fuses break the circuit in case of accidental short circuits. 2. The main fuses are located in the driver's side panel under the trim panels. To access the...

Switches — Removal and Installation
Ignition switch and steering wheel lock 1. Disconnect the battery from ground. Remove the steering wheel. 2. Remove both steering column covers. 3. Remove the...

Outdoor Lighting Lamps — Removal and Installation
1. New lamps must be fully compatible with the ones being replaced. When replacing, disconnect the battery from the ground. Before installing the lamp, make...

Interior Lighting Lamps — Removal and Installation
Front interior light 1. On the Astra model, pry up and remove the diffuser, take out the lamp (the lamp is mounted on spring contacts) 2. On the Zafira model,...

Outdoor lighting fixtures — removal and installation
Headlight/Front Direction Indicator 1. Remove the front bumper. 2. Unscrew the 2 upper and 1 lower bolts, remove the headlight by disconnecting the connector....

Headlight Beam Adjustment — General Information
1. Precise adjustment of headlights is performed at a car service center. 2. The approximate beam of the headlight can be adjusted by turning the corrector...

Instrument cluster — removal and installation
1. Remove the steering wheel. 2. Remove both steering column covers ( Chapter 10 ). 3. On the Astra model, remove the plugs, unscrew the screws and remove the...

Display — removal and installation
Attention! If the display is changed, the new display should be adapted in a car service. Model Astra 1. Remove the ashtray. 2. Remove the cover of the small...

Cigarette lighter — removal and installation
1. Remove the trim under the ashtray. 2. The further procedure for removing the cigarette lighter is illustrated in the photo. 3. Installation is carried out...

Sound signal — removal and installation
1. The horn is secured with nuts behind the right edge of the front bumper (see photo). Remove the bumper, disconnect the wires, unscrew the nuts and remove...

Windscreen wiper arms — removal and installation
1. Turn on the windshield wiper and stop it so that the lever is in the parked position. 2. The further procedure for removing the windshield wiper is...

Windshield wiper motor and drive — removal and installation
1. Remove the wiper arms. 2. Remove the windshield wiper motor and drive as shown in the photo.

Rear Window Wiper Motor and Drive — Removal and Installation
1. Remove the wiper arms. 2. On the Astra model, remove the rear cover lock. 3. Disconnect the wires from the electric motor, unscrew the bolts and remove the...

Windscreen Washer Parts — Removal and Installation
Windscreen washer reservoir and pump 1. Remove the front bumper and the left wing protective panel. Disconnect the wires from the tank and pump (see photo)....

Receiver/radio/CD player/navigation unit — removal and installation
Attention! Before disconnecting the battery from the ground, make sure that you know the decoding code of the receiver/radio. 1. Loosen the screws and remove...

Receiver Remote Control Switches — Removal and Installation
1. Remove the airbag module from the steering wheel. 2. Disconnect the two connectors, unscrew the screws and remove the two switches from the steering wheel.

Speakers — Removal and Installation
Woofer in the front door 1. Remove the inner door trim. 2. Loosen the screws, disconnect the wires and remove the speaker (see photo). HF - speaker in the...

Antenna — removal and installation
1. On hatchback models, remove the rear lid seal. Remove the rear side trim panels ( Chapter 11 ). Remove the upper handles by removing the pins (see photo)....

Anti-theft system and immobilizer — general information
1. All the vehicles under consideration are equipped with an engine start failure system (immobilizer). The transmitter module of the system is built into the...

Airbags — general information and deactivation
All vehicles are equipped with a driver's side airbag (built into the steering wheel).Passenger Side Airbag Module (mounted on the crossbar under the front...

Pneumatic safety system devices — removal and installation
Driver Side Airbag Module 1. Set the steering wheel to the straight-ahead position. 2. Remove the 2 screws behind the steering wheel (see photo). Disconnect...

This section is available on russian, bulgarian, belarusian, ukrainian, serbian, croatian, romanian, polish, slovak, hungarian

Share information: