What could be the cause of my Ford Mondeo's engine overheating issue?

I have a 2015 Ford Mondeo and recently I've noticed that my engine temperature gauge is constantly redlining, even just a few minutes after starting the car. I've checked the coolant levels and they seem to be fine. What could be causing this issue and what steps can I take to fix it?

It could be a faulty thermostat that is not allowing the coolant to properly circulate through the engine. I would suggest getting it replaced by a qualified mechanic.

Another possible cause could be a clogged radiator or a malfunctioning water pump. You can try flushing out the radiator and replacing the water pump to see if that helps.