The beginning of the video says removal and reprogramming. Where is the reprogramming? How did you remove it? Through the kick panel or through the dash cluster? Seems like these necessary parts were edited out.
My 2009 E-Class issue. When ignition is in position 1, all my dash lights come on. Usually these lights only came on position 2. Now both positions display as the same. Position 1 should only unlock steering and allow radio.
I was feeling bad for the man reading your comment while watching the start of the video but after he removed the instrument cluster I couldn’t believe how crappy the instructions got 🤣