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      11-04-2019, 05:54 PM   #3
naregf
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Drives: 2012 128i M Sport
Join Date: Nov 2017
Location: Monreal

iTrader: (0)

Thanks for the heads up.

I tried this and a bunch of other methods people recommended throughout forums.

Not sure what's causing this, but I'm still at a point where auto-down always works, auto-up never works, and the drop when you open/close the door never works.

If the door is open and I hold the switch to roll the window up, it hits the upper limit, makes a weird noise (like a rattle, I feel the door shake a bit, and like glass hit metal) and if I hold it longer it rolls back down by itself while I'm holding the switch up. At a loss fo what is causing all this.

Note that when using the key to open / close windows, the sunroof works, but the windows won't open or close.

Edit: tried various other procedures again, some on different forums, and had other people try it too. I also timed some of them to make sure I was hitting the timings. NOTHING changes.

Edit 2: tried disconnecting and reconnecting battery – no improvement.
Appreciate 0