Your vehicle is a very complex collection of parts and systems that need to work together, and independently, to ensure you have a safe and comfortable ride. That’s why it’s always important to pay attention to the “Check Engine” light when it appears. That light is an indication that something is wrong somewhere in your car. The problem may be obvious, or it may be complex and difficult to detect, but your Master Mechanic technician has the tools and the training needed find the problem and fix it for you.