Why is your BMW 735i still running hot after replacing the thermostat and water pump?

If your BMW 735i is still running hot after replacing the thermostat and water pump, it could be due to several factors. First, check for air pockets in the cooling system that may prevent proper circulation. Additionally, a malfunctioning radiator or clogged hoses can impede coolant flow, or there might be an issue with the engine's temperature sensors or fans. Lastly, ensure that the coolant level is adequate and that the mixture is correct, as improper coolant can also lead to overheating.