Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to Reset the BSI on Citroën Vehicles

Model: Citroen Citroen Various
Part: Warning light – error code

To reset the BSI on this vehicle, follow the steps below: first, sit in the driver's seat and turn on the ignition. Lower the driver's side window completely, exit the vehicle and close the door. Then turn the key and switch off the ignition, waiting at least 3 minutes. After these 3 minutes, open the bonnet and disconnect the positive terminal of the battery, leaving it disconnected for at least 15 seconds. Then, reach into the cabin and lower the indicator lever, reinsert the key into the ignition and turn it on, wait 10 seconds and then switch off the ignition. This will complete the reset procedure.

Updated on 30 June 2026 by ScegliAuto

Video tutorial

Related tutorials

How do you reset the BSI control unit of Citroën cars?
How do you reset the BSI control unit of Citroën cars?
Citroen Citroen Various In order to reset the BSI control unit on Citroën vehicles, it is necessary to connect a diagnostic tool to the OBD port of the vehicle: this port is…
A technical advice about BSI Citroen and Peugeot
A technical advice about BSI Citroen and Peugeot
Citroen Citroen Various In this video, we are given a technical advice regarding the BSI of Citroen. First of all, let's clarify what the BSI is: it is the box that contains…
How do you reset the BSI unit of Citroën cars?
How do you reset the BSI unit of Citroën cars?
Citroen Citroen Various To reset the BSI unit on Citroën cars, you will need to connect a diagnostic tool to the OBD port of the vehicle: this port is generally located on t…

Other guides you may be interested in

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.

Watch the video!


by ScegliAuto

More videos