When I asked VW Peasmarsh for my T6 Kombi 2019 with 40k, I was advised the following:
Good Afternoon,
I hope you are well.
I have tried calling you regarding the below enquiry.
I have checked your cambelt and water pump intervals and it is advised that there is no service interval at all as the items are classed as 'fitted for life' items that can be considered as 15 years or 180,000 miles.
It is your own decision if you would like to have them replaced the cost is £815.61.