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The Reason the Engine Oil Light Comes On

Model: (Various brands) Various
Part: Service warning light

In this video, you will see why the engine oil light comes on: the reason is insufficient oil pressure in the lubrication system. When you start the vehicle, the light comes on because the engine is not yet running, so the system is not under pressure. It should turn off as soon as the engine starts. If it comes on while you are driving, it is a serious warning because a lack of pressure in the circuit can cause severe damage to the engine. There may be a significant leak in the circuit, problems with the oil pump, or issues with the pressure sensor. If the light is flashing, it indicates the need for an oil change. You do not need to stop but should arrange for the change as soon as possible.

Updated on 2 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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