I've just had the 2nd year service after 19750 miles, under the 5 years for £555 plan, so I had nothing to pay. However, I was surprised to see that the itemised invoice totalled £240.54 + VAT, i.e. £288.65. This included £45.74 +VAT for CVT fluid and £31.45+VAT for Syntium 7000 0W20 oil. There were also new oil and pollen filters. Last year they used Castrol Edge H oil at £43.20+VAT, and also added Wurth petrol additive, whatever that is, which doesn't feature this time. I wonder why the changes?
The overall notional cost seems high, and I'm very pleased I bought the service plan if that's what I would have been charged otherwise.