BMW Questions? Ask a BMW Repair Expert for Answers.
Hello, my name is ***** ***** I am a professional here at Just Answer. I have noticed that your question was not getting a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.The check engine light comes on when the computer sees a system fault and when this happens the computer will set and store a fault code and or codes, if you can give me the fault code and or codes its setting I will advise from there as to the correct repair. Post back with them when you can and we can work from there.