Where do you top up the water ccooling system on a citroen berlingo?

To top up the water cooling system on a Citroën Berlingo, locate the coolant reservoir, which is typically found near the front of the engine bay. Remove the cap of the reservoir and add the appropriate coolant mixture (usually a 50/50 mix of water and antifreeze) until it reaches the recommended level indicated on the side of the reservoir. Ensure the engine is cool before opening the cap to avoid any burns from hot steam or liquid. Always check for any leaks after topping up.