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Frequently asked questions about cars and motorcycles

Replacing the Air Conditioning Compressor

Model: Ford Focus MK 1 - Years 1998-2004
Part: Air conditioning

An air conditioning system does not produce cold air but absorbs heat by evaporating a refrigerant liquid inside the vehicle. Use appropriate tools to connect or disconnect the fittings and avoid twisting the pipes. After removing the part to be replaced, always seal the inlet and outlet hoses with caps. Before removing the caps from the compressor, keep it in a cool place for a while to prevent moisture attraction from the oil inside. To avoid contamination with dirt and moisture, do not remove the dust caps. A layer of lubricating oil can be applied to the seals before making the connection.

Updated on 9 February 2026 by ScegliAuto

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How to Reset the Central Locking of the Volkswagen Golf 4?

If the central locking system of the Volkswagen Golf 4 is not working, it is likely necessary to reset the system: to do this, open the driver's door and detach the side panel of the dashboard next to the steering wheel. Under this panel, you will find the fuses, including the one for the central locking, which is indicated in the manual as number 14. To reset the system, remove this fuse from its housing, then reinsert it or replace it with a new one of the same amperage: this will reset the central locking system.

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