What should I do if my Vauxhall Insignia's engine overheats?

I recently noticed that my Vauxhall Insignia's engine has been overheating frequently. What could be causing this issue and what steps should I take to fix it?

The first thing you should do is check your coolant level and make sure it is at the appropriate level. If it is low, top it up and monitor the level.

If the coolant level is fine, then it could be a problem with your thermostat. Have it checked and replaced if necessary.

Another common cause of engine overheating is a malfunctioning radiator fan. Make sure the fan is working properly and replace it if needed.

If all else fails, it could be an issue with your water pump or a clogged radiator. Have a mechanic inspect and repair these components if necessary.