|
Hey guys I have the same problem. Everything was fine until this morning out of the blue my speakers went completely dead. I could not figure out what the problem was so I decided to disconnect battery for about a minute and reconnect again. It worked and speakers came back on but now for some reason "auto-up" no longer works on either driver or passenger side window. I need to mention that auto-down still works.
I tried a couple of things I read on internet including lowering the window all the way down, then rolling it back up and holding the switch up for a couple of seconds but strangely that locked the window in close (up) position! I had to disconnect battery for a few seconds again to gain control of my window.
Anyone know what the hell is wrong? I doubt it is hardware (sensor, contactor, etc...) because both windows are doing the exact same thing, so has to be a software problem....? it is e92 328i.
thanks,
|