s3 alex hi its saying need service in 500 miles so wanted to change pluss oil and oil filter next week and i rember on my old audi you use to do sonthing with the key and the button on the dash to to reset the display that tells you u need a service
On a car that new,and under warranty,I'd take it back to the dealer and just get it serviced as directed.
They'll do the oil and whatever other bits are required,and the plugs you can either get done there,or at AMD the next time you're near as it's not a long job.
As far as I know,there is nothing on the dash/key to reset the indicator,and you need this doing for you....most dealers are not bothered by cars that have been mapped etc,although if anything breaks,you know you won't get help on any modified areas.
Mine was in recently having a routine service,and they clearly knew it had been slightly modified....the only question was how much power,which was quite amusing.
and cars running ok sometime a feel like its holding back abit like not enough fuel but i will get amd to do a map more aggrisive when i do my clutch but so far no slipping
If you're getting a misfire or something similar,there are a lot of causes,but plugs and coilpacks are the most common...on yours,fuelling should not be an issue as you have the HPFP fitted,and strictly speaking,you shouldn't need an RS4 fuel pressure regulator at Stg2+ either.