Attention! Open the radiator cap when the engine is hot. Precaution. When tearing off, put a rag on the radiator cap. The cap can be opened when the coolant temperature is less than 90°C.
When opening, first turn the lid to the first stop and allow excess pressure to escape. Then turn the cover further and remove it.
When the engine is cold, the coolant must reach the position (WITH) on the label (A) in the radiator hose. When the engine is warm, the coolant should be in the (IN).
Add cold coolant only when the engine is cold to avoid engine damage.
For topping up, also in the warm season, use only a mixture of anti-freeze liquid and clean, salt-free water.
Attention: In order to be able to go further, you can. especially in summer, top up with clean water. It is still necessary to add antifreeze as soon as possible to the desired concentration.
Visually check the tightness of the connections when the coolant level is often below the minimum marking.