How do I reset my trip computer in the Vauxhall Crossland?

I just bought a used Vauxhall Crossland and I can't figure out how to reset the trip computer. Can someone please help me?

Press and hold the small button on the right side of the steering wheel. This will reset your trip computer.

Go to the settings menu on the infotainment display and select 'Reset Trip' from the trip computer section.

You can also reset the trip computer by turning the ignition on and off three times within 5 seconds.