How do you change a battery on citreon c3?

To change the battery on a Citroën C3, first, ensure the vehicle is turned off and the key is removed. Open the bonnet and locate the battery, usually positioned on the right side. Disconnect the negative terminal (black) first, followed by the positive terminal (red). Remove any securing brackets, take out the old battery, and then install the new one by connecting the positive terminal first, followed by the negative terminal. Finally, ensure everything is secure and close the bonnet.