Dropped my X off today for annual (low mileage) oil change (21K miles) and a few minor annoyances - need new wiper blades, rattle in trunk lid etc.
There was still one green light left in service interval.

Anyway, I just got a call from dealership that they went ahead and did the full service interval service anyway. Shouldn't they have checked with me first?????
Based on my low mileage the full service would probably not be due for another few months in my opinion.
I am going to pick the car up in an hour or two - does this early service matter in your opinion, other than they should have at least asked first?
How should I deal with this?

Thanks