Had a reminder that it's due a service next month. It will be 5 in January, so needs a cam belt too. It's only done 10,000 miles since the last one 2 years ago, and 36,000 miles in total so I'm not sure what I can get away with.
According to VW's fixed price servicing a minor service is £150 and major one, £300. From what I can see, the only difference between the two is and later includes a fuel filter, a pollen filter and they check more things. Now I do regular inspections and fault code scans, so I'm thinking that a minor service plus the two filters should suffice, considering that if the cam belt is been done too, belts and tensioners will be checked as part of that job. Both services use Longlife oil as that is standard practice for cars with DPFs.