How to fix a Vauxhall Vivaro's faulty starter?

I've been experiencing trouble starting my Vauxhall Vivaro lately. The starter seems to be causing the issue. What could be causing this and how can I fix it?

First, make sure to check the connections between the battery and the starter. Sometimes they can become loose and cause issues. If everything looks good there, it's possible that the starter itself is faulty and needs to be replaced.

Another thing to check is the ignition switch. It's possible that it's not making proper contact with the starter. You can try cleaning the contacts or replacing the switch if necessary.

If both the battery and ignition switch seem to be fine, then it's likely that the starter itself needs to be replaced. It's a relatively easy fix, so you can either do it yourself or take it to a mechanic.