How do you change the battery on a vw polo?

To change the battery on a VW Polo, first ensure the vehicle is turned off and parked on a flat surface. Open the hood, then disconnect the negative terminal (black) followed by the positive terminal (red). Remove any securing brackets or covers, then lift out the old battery and replace it with the new one, connecting the positive terminal first and then the negative. Finally, ensure all connections are secure and close the hood.