I just changed that and it works super fast for mirror closing using both the key fob and ridges. That's all that I wanted to close super fast. The others option to open and close windows there is a delay in which BMW deliberately put into place and I am not going to mess with it as I feel certain things need to activate on its own and not all at the same time to prevent any increase drain on the battery. Be careful with messing around with the other settings.
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