In order to top up the coolant, you will need to open the service bonnet. The coolant reservoir is located on the right hand side as you face the car.
Note: Allow your car to cool after driving as the coolant will be under pressure and there is a risk of scalding.
Start by carefully unscrewing the coolant reservoir cap.
Top up with distilled water.
If the coolant temperature is the same as ambient, the level should be half way between the MIN and MAX marks.
Ensure that the cap is fully tight before closing up the bonnet.