Why is the check engine light in my Vauxhall Zafira Life constantly on?

I have a Vauxhall Zafira Life and recently, the check engine light has been constantly on. I haven't noticed any changes in the car's performance, but it's making me nervous. What could be causing this and what should I do? Should I take it to a mechanic or is there something I can check myself?

The check engine light can indicate a variety of issues, from minor to more serious problems. The best thing to do is to take it to a mechanic and have them run a diagnostic test. They'll be able to pinpoint the exact issue and give you professional advice on how to proceed.

Before taking it to a mechanic, you can try checking your gas cap. If it's loose or damaged, it can cause the check engine light to come on. If that's not the issue, it's best to consult with a professional.

It's always a good idea to get the check engine light checked out as soon as possible. Ignoring it could lead to more serious and costly problems down the line. Trust your instincts and take it to a mechanic for a proper diagnosis.