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How to Reset the Battery Warning Light on a Ford Focus

Model: Ford Focus MK 3 - Years 2011-2018
Part: Warning light – error code

Today, you will learn how to reset the battery warning light on a Ford Focus (resetting the so-called BMS). First, get inside the vehicle and turn on the ignition by pressing the button once; then, switch on the lights and press the rear fog light button five times, as shown in the video. Next, press the hazard light button three times to complete the reset procedure for the BMS; you will see the warning light reset on the instrument cluster!

Updated on 16 June 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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