How to troubleshoot an overheating engine in a Vauxhall Zafira Life?

I have noticed that my Vauxhall Zafira Life's engine temperature is constantly rising. What could be the cause of this and what steps can I take to solve this issue?

Firstly, make sure your radiator is filled with coolant and check for any potential leaks. If your coolant levels are fine, then you may have a faulty thermostat or water pump. Get these checked by a mechanic.

Another possible reason could be a clogged radiator. In this case, a radiator flush might solve the problem. It is recommended to get this done every 2-3 years.

You could also check for any debris or dirt blocking the air flow in your radiator. A simple cleaning can help in this case. If the issue persists, it could be a sign of a more serious problem and a professional should be consulted.