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Frequently asked questions about cars and motorcycles

How to Reset the Automatic Gearbox of the Citroën C4

Model: Citroen C4 MK 1 - Years 2004-2010
Part: Warning light – error code

To reset the automatic gearbox of the Citroën C4, enter the cabin, close the door, and press the brake pedal without turning on the ignition. Hold this position for a few seconds, and the automatic gearbox will unlock, allowing you to manually move the lever. Once the reset is complete, you can start the car and reactivate the automatic gearbox. This operation can be performed whenever it is necessary to unlock the automatic gearbox.

Updated on 10 May 2026 by ScegliAuto

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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.

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