What to do if I run out of coolant?

In case you run out of coolant, you must stop the vehicle immediately, either to replace it or to call a tow truck. There is a great risk if the engine is run with no coolant, as it strains the vehicle and could lead to a breakdown.

Related questions:

• When and how to change the car’s coolant?
• What coolant do I need for my car?
  
• Is it correct to use water instead of coolant?