Nothing different over here. I learnt the aircleaner trick to, though now I do it while they give you back the keys and are standing there at the car. During this type of hand over, they have had to at other times "whip it back into the workshop" for , fuel filter, fan belt, brake pads and one time when i followed them in I asked, "would that be my bash plate laying on the floor" Oh yes sorry about that he just started,,,,,,,,,,,,
Hence it doesn't get serviced at the dealer any more