Moin, I had my Mazda on Monday in a contract workshop regarding the replacement of the gas encoder driver and passenger airbag. Since then my autom. window lifter passenger and rear no longer work. Driver side works without problems. Besides, I have the first ~10-20 stops after start a funny vibration when I brake and almost came to a stop (whereby it doesn’t matter whether I have a gear in it or am idle) and my tachometer goes all the time from about 500 to 1 000 turns back and forth. But the whole thing lies down after a few seconds and then comes up again at the next stop. But after a few stops then also disappeared. What could that be? What you might have to say about it: When I picked up the car, the spare light burned. I don’t know if this could have anything to do with it. Thought first that would be because he had almost no more gasoline. Problem exists in any case even after refueling! Do you have anything to do with the procedure? Does it seem strange to me. Contact the workshop again? Yes, right? Thank you for the help.