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How to Program the Key of the Opel Grandland X After Replacing the Car Battery?

Model: Vauxhall Grandland X MK 1 - Years 2017-2024
Part: Key

This video tutorial, complete with verbal commentary, explains how to program the key of an Opel vehicle, in this case an Opel Crossland, but the procedure is identical for the Opel Grandland X. After connecting the diagnostic tool to the vehicle via the OBD port, read the car's secret code and insert the key to be programmed into the instrument cluster. Wait a few seconds and the new key will be equipped with the code, which, if correct, will allow the central locking to open, the engine to start, and so on.

Updated on 19 September 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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