As a leisure vehicle only I think 120k is a long way off! Mine is 4 years old now and done just over 20k at the 4 year mark so (quick maths) that means the belt will require changing when the van is 20+ years old (accounting for lower mileage in covid years + extra use) which is surely more than the expected life of the vehicle. So are VW saying that the belt, pulleys, water pump etc are all not requiring of service? (Checking the belt is surely only preventative check for premature wear)