Ok well the oil isn't far off max so I won't bother getting an oil service or filling up until one is due.
Apparently the nearest VW dealer can't do it until Saturday the 18th! (I can only really pick up and drop off on a Saturday) Should I wait for this or should I book in at another garage to see if I can get it done this Saturday.
The thing is, it may well have been done, and the guy not given me the invoices. I asked about it when I bought the car, and the guy said he'd only bought it about 3-4 months ago off a good friend of his - who owned it for about 6 years. He said his friend had done it every year - which makes me think he thought I was just talking about the regular oil service.