the only way to reset is to have a t4 testbook computer do it at the dealer or jag shop
yes if it is the orange check engine light it must be reset with a t4 but if it is the red service engine...
I have a 2006 RR Supercharged. I changed the oil myself but the Service Message continued to appear on the dash. I read a few web sites that spoke about holding the trip button down, turning the key,...