Throughout the past few months my 2004 545i (SMG) has displayed several different malfunctions. ie dynamic drive malfunction, window anti-trap malfunction, transmission malunction. Also when i turn on the AC, my car makes a incredibly loud noise (sounds like a belt is squeeking really loud). Now i took my car to bmw and they are reprogramming the car and that this should fix all of the aforementioned problems. Anyone else experiencing anything like this? Could this software reprogram be beneficial??

 

Thank Goodness not yet. and hopefully never!

And ya reprogram cant hurt at your point right now. If everything was working properly then I would so it might not be beneficial but if everything is broke yes go for it.