Why is the coolant warning light on in my BMW 4 Series?

I recently purchased a BMW 4 Series and noticed that the coolant warning light keeps coming on. I have checked the coolant levels and they seem to be fine. What could be causing this issue and what should I do to fix it?

It is possible that there is a leak in the coolant system or that the coolant needs to be replaced. I suggest taking your car to a BMW dealership or a certified mechanic to have it checked and repaired if necessary.

Have you recently had any work done on your car? It is possible that the coolant was not properly refilled after the work was done. Try topping off the coolant and see if that resolves the issue.

Another possible cause could be a faulty coolant sensor. If the sensor is not functioning correctly, it may trigger the warning light to come on even if the coolant levels are fine. Have a mechanic check the sensor and replace it if necessary.