The service warning light can be turned off by pressing the right buttons in the right sequence. Note that the service light has two triggers: mileage and date.
The secret is to navigate to highlight the “Settings” menu, and then hold up and down together for 5 seconds. This pops out a page where you can change the data to the next service.
Each press on set will increase the mileage. The date is automatically preselected for 12 months and can’t be changed. To cancel, press the back button. To validate press set for a few seconds. This procedure is not the same as the one described in the shop manual (see documents), but the one there doesn’t work as described.