Oil Change And Replace Oem Filter With K&n

Hi All,
My first Triumph, 2018 Street Twin. I did an oil change at 5000 miles and replace OEM filter with K&N. Everything when ok but now the service light came on. What am I missing? Can it be turn off? Many thanks.

 

Sorry, I intercommunicated. I replaced the OEM air filter with K&N and I'm pretty sure it was genuine. For the oil change, I used OEM Triumph oil filter. Anyway, can the service light be turn off without going to the dealer? thanks again.

 

Just a follow up. I was able to reset the wrench icon as DD suggests. I bought a Bluetooth OBD2 scanner ($20.00) and Android App TuneECU ($12.00), that did the job. Thanks again.