Do it yourself
Frequently asked questions about cars and motorcycles

How to Reset the BSI Unit on the Citroen C3

Model: Citroen C3 FC, FN - Years 2002-2009
Part: Warning light – error code

In this video, you will see how to reset the BSI warning light on the Citroen C3. Enter the vehicle (driver's side) and leave the door open, turn the ignition key to switch on the dashboard, then switch it off and close the door. After completing this step, reopen the door and turn the ignition on again, then immediately pull the lever for the main beam and windscreen wipers. Now, simply wait thirty seconds before switching off the ignition, then notice that the warning light has turned off upon restarting.

Updated on 6 June 2026 by ScegliAuto

Video tutorial

Related tutorials

Citroen C3 (2002-2009 / FC, FN) In this video tutorial, you will learn how to reset the BSI unit on the first series Citroen C3, as well as on other models from the Peugeot-Citroen …
Citroen C3 (2002-2009 / FC, FN) It will be possible to reset the BSI unit of the Citroën C3 by connecting a diagnostic tool to the OBD port of the vehicle: this port is located on t…
Citroen C3 (2016-2023 / SY, SX) In this video we see how to change the BSI of a Citroen C3: the BSI unit centralizes and processes information from three networks: CAN HS network, w…

Other guides you may be interested in

    Frequently Asked Questions

    • C3 2016-2023 - What does the MAX warning light on Citroen C3 indicate? Read answer
    • C3 2016-2023 - How to reset the car radio of the Citroen C3? Read answer
    • C3 2009-2016 - What does the SERV warning light indicate in the Citroen C3? Read answer
    • C3 2009-2016 - What does the orange warning light mean on Citroen C3? Read answer
    • C3 2009-2016 - What does the power steering light on a Citroen C3 mean? Read answer

How to Replace the Battery on a Honda Vision 110

To replace the battery on a Honda Vision 110, you need to remove the front fairing of the motorcycle, located directly under the front headlamp. To loosen this panel, unscrew the two screws found at its top, just below the handlebar. Once these screws are loosened, lever under the panel to detach it, gaining access to the battery underneath: this battery must be removed from its housing by unscrewing the fixing screws and disconnecting the power cables, replacing it with a new one.

Watch the video!


by ScegliAuto

More videos