This demonstration is on an X3 with an N52 that has the electronic water pump. This shows how to check and bleed the cooling system and how to run the electrical water pump which would be needed after a cooling flush or work on the cooling system. This vehicle had started overheating causing the fan to turn on high. There were communication faults for the water pump which had failed and needed replacement.
DIY BMW cooling system, BMW, BMW DIY, checking coolant on bmw x3, BMW X3 DIY, N52 Water pump, BMW water pump activation, Ask, The, Car, Experts