Hey guys, so i was driving in my 335XI and realised my turbo was making a rattling noise. And then all of a sudden the engine light came on and the turbo stopped responding.... Yeap my turbo wasnt working. So i stopped the car and restarted it and the engine light and the rattling noise was still there but the turbo was working. Went to mechanic and he was actually leving so he told me to come back on monday but he did a quick chexk and said the rattling noise with the turbo was due to something with the solenoids. Anyone experience this before or have any idea whats happening?