What does the wrench symbol on my Vauxhall Astra mean?

I've noticed a wrench symbol on my dashboard and I'm not sure what it means. Can someone help me understand?

The wrench symbol is an indication of a maintenance issue on your Vauxhall Astra. It could mean that your car is due for an oil change or other routine service. It's important to have it checked out by a mechanic as soon as possible to avoid any further issues.

The wrench symbol can mean a variety of things depending on the specific model of your Vauxhall Astra. It's always best to consult your owner's manual or take it to a trusted mechanic for a proper diagnosis.

The wrench symbol indicates that there is a fault within your car's computer system. This could be related to the engine, transmission, or other crucial components. It's important to have a trained professional look at your car to address the issue.