Is my Vauxhall Corsa's check engine light indicating a serious problem?

I noticed that the check engine light on my Vauxhall Corsa has turned on. Should I be concerned? What could be the cause of this issue?

The check engine light can indicate a variety of issues, some more serious than others. To be safe, it's best to get the car checked by a mechanic as soon as possible.

The check engine light could be a result of something as simple as a loose gas cap, but it's always best to get it checked out to avoid any potential issues down the road.

The cause of the check engine light could be a malfunctioning sensor or a more serious issue with the engine. It's best to get it checked by a professional to determine the exact cause.