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How Often Should I Perform Scheduled Maintenance on My Smart 453? And How to Reset the Warning Light?

Model: Smart Smart 453 - Years 2014-2022
Part: Warning light – error code

The service for the Smart 453 should be followed according to the maintenance intervals indicated in the owner's manual, which is every 12,500 miles or annually. After performing the scheduled maintenance tasks, reset the warning light on the display by following the procedure shown in this video. Note that the number of spanners shown in the light indicates the nature of the service: 1 spanner means light maintenance, while 2 spanners indicate heavy maintenance. To reset the light, turn on the ignition, set the display to the service screen, and hold the "OK" button for at least 30 seconds, or until the screen flashes and then resets.

Updated on 8 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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