Why does my BMW XM engine make a rattling noise?

I recently noticed that my BMW XM engine is making a rattling noise when I accelerate. It's especially noticeable at low speeds. What could be the cause of this and how can I fix it?

It's possible that the rattling noise is coming from a loose heat shield or other component in your exhaust system. You should have your exhaust system inspected and tightened if necessary.

Another common cause of engine rattling is worn out engine mounts. These mounts support the engine and absorb the vibrations, but over time they can wear out and cause the engine to rattle. Have a mechanic check your engine mounts.