Boost Engine Performance — oil change

What does the oil service light mean?  Most vehicles manufactured recently are required to have oil reset light on the dashboard. It also needs to have a computer which counts the number of miles you cover at specific intervals and gives you a notification of oil change when necessary. After using your vehicle for some time and you see the engine light blinking, it tells you to change the engine oil or the filter. Most modern vehicles feature two lights relating to the oil system; the first one indicates the time required to change the oil while the other one...