Coolant distribution housing with Map Controlled Engine Cooling Thermostat F265 , assembly overview

1 - O-ring

• Replace

2 - Coolant distribution housing

3 - O-ring

• Replace

4 - Lower coolant line

5 - 10 Nm

6 - 15 Nm

7 - Seal

• Replace

8 - Heating element connection

9 - Connector

10 - Map Controlled Engine Cooling Thermostat F265

• Checking → Map Controlled Engine Cooling Thermostat F265 , checking 
• With connecting piece
• Opening begins approx. 105 °C
• Removing and installing → Map Controlled Engine Cooling Thermostat F265 , removing and installing