Does my Ford Mondeo need an interim service or a major service?

I have a 2009 Ford Mondeo Titanium X diesel auto with 17,000 miles, which was serviced a year ago when I bought the car. Two Ford garages say I need an interim service, one a major service and one says it is an 'in-between service'. Could you clarify please?
The 20,000-mile 2-year service is the bigger one.
Answered by Honest John on

Ask Honest John