Check Engine Light
The check engine light is also known as a malfunction indicator lamp (MIL) is a system that is automatically set to indicate a malfunction in the engine. It is usually found in the instrument panel of most of the automobiles and illuminates only when there is a problem with the engine. Although, it is one of the most misunderstood sign in your vehicle, ignoring it can really cost you. Therefore, you should call a mechanic shop immediately if you notice this sign to be lit.