I live in Switzerland, bought my M3 dual motor LR 2 years ago, 34'000 km
I asked Tesla if I needed to bring it in for the 2 year service,
they said it was not mandatory but they sent me a quote for ~1'000 swiss francs, which is about 1'000 usd !
Breakdown, parts and time:
-wiper blades: 55 usd...