I have a few key remotes, 4 China ones and 1 BMW key, that I can't get to sync. I've tried several different methods I've found throughout the forum. Something that's dawned on my recently though is that they all call for the doors to be closed. Using my IBUS app, I can see that my sunroof is considered open as it is highlighted in orange. Could that prevent me from syncing my keys?

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- 2011 BMW X5 x35i
- 2005 BMW X5 4.4i
- 2005 BMW X5 3.0i
- 2004 BMW X5 4.4i