FASCINATION ABOUT MERCEDES EIS REPAIR

My wifes vehicle 2012 c250 she went to the shops and it wouldnt start out. I went down and the sprint lights came on without any faults but wouldnt crank, moreover it was caught in park. Google mentioned to take the equipment trapped insert out and I used to be capable of thrust the yellow button and move the gear adhere in and out of park.8. With