The problem is that there are two service indicators. One is regular based on time/mileage, the other is based on the estimated oil dilution. Changing the oil without resetting the indicator is not going to help. The oil dilution estimate is just that, there is no sensor that will sample the oil and determine that it is no longer diluted, or that the oil is actually diluted. Change the oil and not reset the indicator is a sure way of LR getting out of any engine warranty, at which point you might as well get the servicing done by an independent and save a couple of hundred pounds per service - if not more, speaking as someone who has just been quoted ÂŁ630 for a 42,000 mile (3 year) service. The service sheet says replace brake fluid, what's the chance that it A) is an extra or B) gets ignored?