BMW 320i overheating issue after replacing water pump and thermostat on BMW 320i

Some BMW 320i owners report experiencing overheating issues even after replacing the water pump and thermostat. These problems can arise if the triggers of overheating are not identified, leading to persistent high coolant temperatures, which can exceed 100 degrees Celsius. Additionally, failure to properly bleed the cooling system after the replacement may result in trapped air, contributing to the overheating. Some owners also find that neglecting to replace the U-shaped hose connecting the thermostat and water pump can lead to further complications. Furthermore, issues with the cooling fan not operating correctly can exacerbate the overheating situation, especially if the fan does not activate when the vehicle indicates overheating. Addressing these concerns is crucial for effectively troubleshooting and resolving overheating problems in the BMW 320i.