Can someobody advise me of the best servicing option for my Octavia. I do about 8,000 - 9,000 miles a year now and the car will be 3 years old in April. At present, it is variable interval servicing and and it seems to want servicing at around 18,000 mls +. Should I leave alone or get garage to change the settings.?

Should I leave alone or get garage to change the settings.?

I'm not particularly knowledgeable but I understand the variable service schedule really only makes sense it you're doing almost entirely motorway miles.