Sorry for asking a daft question that I should be able to answer myself, but I'm in Mexico and my Skoda is home in Scotland. Wife has phoned me to say that the coolant low level alarm came on yesterday and she's had a look and thinks the coolant is below the minimum level.    So the question is -  what coolant do I need? I'm hoping to order it online so it's there when i get home and I can use the car again immediately   And a follow-up question - is this normal? Car is a yea