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Originally Posted by joel
Have you collected any ibus logs from your x3 yet? I'm working on integrating the CID in my nav-equipped e39, but I think the CID must have a specific device address and I haven't been able to figure it out yet. Just something from start up with a few button presses would be sufficient. Thanks!
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Oops, I've replied the I-BUS codes to the other thread where the guy just asked for the module to power up the screen:
codes
Anyway, I've captured the relevant codes when the screen is opened and closed, but unfortunately when I re-inject them, nothing happens.
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Originally Posted by davipt
46 xx 3b 48 39 xx (Unknown -> Navi/tv; open button press)
46 xx 3b 48 b9 xx (Unknown -> Navi/tv; open button release)
46 xx ff d5 01 00 xx (Unknown -> Broadcast)
46 xx 3b 48 38 xx (Unknown -> Navi/tv; open close press)
46 xx 3b 48 b8 xx (Unknown -> Navi/tv; open close release)
46 xx ff d5 01 01 xx (Unknown -> Broadcast)
Who is 46? The infamous "LCD controller" that you'll need to power the screen motors???
PS: does anyone have any info about the LCM (light control module) ? around 90% of the traffic comes or goes to it, and it doesn't seem to only be the light sensors.
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So, 46 are the buttons on the screen, much like C0 are the radio buttons and 50 are the wheel buttons. I don't see any strange "response" after these, unless it's related to the Light Control Module - that's the only kind of messages I see in between, but in my X3, 90% of the "garbage" are messages from or to the LCM, which makes it difficult to debug.