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How to Reset the BSI in the Citroen C2

Model: Citroen C2 MK 1 - Years 2003-2010
Part: Warning light – error code

See how to reset the BSI in the Citroen C2. Lower the driver's side window, lift the bonnet, and ensure all instrumentation is off. Make sure all doors are closed and remove the key from the ignition. Wait for about 3 minutes. Disconnect the vehicle's battery and wait 15 seconds. Reconnect the vehicle's battery, wait another 10 seconds (without opening the doors). Now, turn on the sidelights through the driver's window. Turn the key and hold down the lock button on the key for 10 seconds. Remove the key, open and close the door, and test the central locking system. Start the engine and complete the system check.

Updated on 31 May 2026 by ScegliAuto

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