What does the engine malfunction light indicate on a BMW X3?

My engine malfunction light recently turned on in my BMW X3. What could be the cause of this and what should I do about it?

The engine malfunction light can indicate a variety of issues, ranging from a loose gas cap to a more serious engine problem. It's important to get it checked out as soon as possible to avoid any potential damages.

It could simply be a faulty sensor, but it's best to take it to a mechanic to get it properly diagnosed. Ignoring the light could result in even bigger headaches and costs down the road.