These links will be helpful if you cant be bothered to read the manuals, Nice and easy to search through

https://carmanuals2.com/brand/opel/corsa-2015-4091

Owners Manual
https://carmanuals2.com/opel/corsa-2...s-manual-36918

Infotainment Manual
https://carmanuals2.com/opel/corsa-2...tainment-36919