Just been to the VW garage out here in Cyprus to sort out my first service (which in itself is a nightmare - I took the service book but apparently they need the Cypriot log book to register it at the dealers

)
Anyway, I'm on the flexi plan and the car is pretty much a year old (will be exactly a year when the service is due) and I've currently done ~7500 miles.
I think I need an oil change service, which is what the service warning is saying - my main question is what else does this involve?
I get the feeling that they are trying to add little bits onto the service, especially as I only need 2 tyres and they are trying to sell me a full set of 4!
Ta in advance.