How to Fix a Faulty Dashboard Display in a Vauxhall Insignia?

I've been having issues with my Vauxhall Insignia's dashboard display. It randomly flickers off and on, making it difficult to read the speedometer and other important information while driving. How can I fix this issue?

Firstly, check the connections between the dashboard display and the car's wiring. Loose connections could be the cause of the flickering. If the connections are secure, check the display's brightness settings. Adjusting the brightness could solve the issue.

If adjusting the brightness does not work, it could be a faulty display screen. In this case, it is best to take your car to a certified mechanic for a proper diagnosis and repair.

Another possible cause could be a malfunctioning fuse. Check and replace any blown fuses to see if that resolves the issue.