Where are the core plugs in a Mercedes sprinter?

In a Mercedes Sprinter, the core plugs, also known as freeze plugs or expansion plugs, are typically located in the engine block and cylinder head. They are designed to seal the coolant passages and can usually be found on the sides and rear of the engine. Their primary purpose is to prevent the engine from cracking due to freezing coolant or to allow for coolant drainage during maintenance. Accessing them may require removing certain components, depending on the engine configuration.