June 2007 20k, Service Due Soon

What items should be replaced at this point on my R27?

Oil and Filter (every 12m)
Air Filter (every 24m)
Cabin Filter(every 12m)

Plugs dont need to be done until 36k or do you guys change them with a serivce???

On the display it used to give me a mileage till the service but now it comes up with Service Due Soon.

Thanks in advance
 
Would still change plugs at 4 yrs
Also get a ITG filter and you won't have to change it just clean it
+isnt brake fluid ment to be done after 4 yrs? If you not done it already