How do I troubleshoot a starting issue on my Vauxhall Astra?

I have a Vauxhall Astra and it's having trouble starting. It's been happening intermittently and I'm not sure what the issue could be. I have checked the battery and it seems to be in good condition. Any ideas on what could be causing this problem?

It could be a problem with the starter motor. It's a good idea to have it checked by a mechanic to see if it needs to be replaced.

It's possible that the issue is with the fuel pump. Have a mechanic check the fuel pressure and see if it needs to be replaced.

It may also be an issue with the ignition switch. You can try cleaning it with some electronic cleaner and see if that resolves the issue.