What Should I Do If My Vauxhall Insignia Engine is Overheating?

I recently noticed that my Vauxhall Insignia's engine is overheating and I'm not sure what to do. It's never happened before and I'm worried about causing damage. Any advice?

First, check your coolant levels and see if they are low. If they are, refill them and monitor the levels. If they continue to go down quickly, you may have a leak and should get it checked by a mechanic.

If your coolant levels are normal, it could be a problem with your radiator. Check for any leaks or blockages and flush the radiator if necessary. If the issue persists, it's best to take it to a professional for further diagnosis.

Another possible cause of engine overheating could be a malfunctioning thermostat. This can be replaced relatively easily if you have some mechanical skills, but if not, it's best to seek professional help.