Took my 812 in for first service a couple of days ago.Just over 4000 miles on clock. Ferrari now plug in computer and apply an algorithm based on way you have driven car in last 12 months to decide if you need an oil change.This policy was introduced in Feb 2019 and mine was first car my dealer had dealt with hence the post. If algorithm says you do not need to change dealers seem to be recommending you change anyway and pay the cost. So much for free servicing ! Thoughts range from do it myself to if engine blows up I have a warranty claim but what does it do to residual. Not a lot of cash and if I do nothing pretty sure all will be OK but I am disproportionately irritated.Seems to me a very good way of losing goodwill.