Why is the coolant light on in my Vauxhall Zafira Life?

I noticed that the coolant light is constantly on in my Vauxhall Zafira Life. What could be the reason for this and how can I fix it?

The coolant light could be on due to a low coolant level in the engine. Make sure to check the coolant reservoir and add more coolant if needed.

The coolant light can also be triggered by a faulty coolant level sensor. Get it checked by a mechanic to properly diagnose and fix the issue.

In some cases, a malfunctioning thermostat can also cause the coolant light to turn on. Have it replaced if necessary to avoid any further issues.