Warning: DO NOT attempt to remove the expansion tank pressure cap when the engine is hot, as there is a very great risk of scalding. Do not leave open containers of coolant about, as it is poisonous.
1.The coolant level is checked in the expansion tank, which is built into the side of the radiator on petrol models or located at the right-hand side of the engine compartment on diesel models. When the engine is cold, the coolant level should be between the "MAX" and "MIN" marks. On diesel models (shown) the maximum coolant level is indicated by a red marker visible inside the expansion tank.
Car Care
Adding coolant should not be necessary on a regular basis. If frequent topping-up is required, it is likely there is a leak. Check the radiator, all hoses and joint faces for signs of staining or wetness, and rectify as necessary.
2. If topping-up is necessary, wait until the engine is cold then turn the pressure cap on the expansion tank slowly anticlockwise, and pause until any pressure remaining In the system is released. Unscrew the cap and lift off.
It is important that antifreeze is used in the cooling system all year round, not just during the winter months. Don't top-up with water alone, as the antifreeze will become too diluted.
3. Add a mixture of water and antifreeze to the expansion tank, until the coolant level is up to the "MAX" level mark. Refit the cap, turning it clockwise as far as it will go until it is secure. Re-check that the cap is securely tightened once the engine is warm.