What should I do if my Vauxhall Mokka's check engine light is on?

I noticed that the check engine light on my Vauxhall Mokka has turned on. I'm not sure what this means or if it's something serious. Can someone please advise me on what I should do?

The check engine light can indicate a variety of issues, ranging from something minor like a loose gas cap to something more serious like a faulty sensor. The best thing to do is to take your Mokka to a trusted mechanic or dealership to diagnose the issue.

Before going to a mechanic, you can try tightening your gas cap and see if that makes the light go off. If not, then it's best to get it checked out. Ignoring the light can lead to more serious and costly problems.

If you have recently filled up your Vauxhall Mokka with gas, it's possible that the check engine light is on due to a loose or faulty gas cap. Try tightening it and see if the light goes off. If not, then it's best to get it checked out by a professional.