where to put water in citroen c3

In the Citroën C3, water (or coolant) should be added to the expansion tank of the engine cooling system.

Here are some important guidelines:

• The reservoir is usually located in the engine compartment, identified by a translucent cap and marked with minimum and maximum levels.
• Always use a proper mixture of demineralized water and coolant/additive (typically 60% water and 40% additive) to prevent corrosion and ensure system efficiency.
• Never open the reservoir when the engine is hot to avoid accidents with steam or hot water.
• It’s normal for the level to drop a little with use, but cases of rapid decline indicate leaks or problems in the system.
• It is recommended to perform a complete coolant change as per the vehicle’s manual.

Never put water directly into the radiator when the engine is hot, and avoid using tap water, which contains minerals that can damage the engine.