Why is my BMW Z4's check engine light coming on?

I have been driving my BMW Z4 for about 3 years now and recently the check engine light has been coming on. I am not sure why this is happening, but I am worried that it could be a serious issue. What could be causing this and what should I do?

Hi John, the check engine light can indicate a variety of problems, ranging from something simple like a loose gas cap to more serious issues with the engine. It's best to have a professional diagnostic test done to determine the exact cause. It's important to address the issue as it could lead to more serious and expensive problems down the road.

Hey John, sometimes the check engine light can come on due to a faulty sensor. It's always a good idea to have your BMW Z4 regularly serviced to prevent any potential problems. I would recommend taking it to a reputable mechanic who specializes in BMWs.

Hello John, I have experienced this issue before with my BMW Z4. In my case, it was a faulty oxygen sensor. I would suggest taking your car to a certified BMW dealership for a proper diagnosis. They will have the specific tools and knowledge to accurately diagnose and fix the issue.