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Retrofitting Bluetooth Extended + Nav
Hi guys,
I"ve got the 125d from 2012 with basic screen and no combox in the trunk (so no navi, no extended bluetooth, etc).
Was reading on diffrent forum that it is possible to make an uprgrade only by changing the control unit & reprogramming in the e-sys
Found one, but struggling to decode it.
So my question is: Are those control units compatible and do they have extended bluetooth & nav functions?
65126840415
Thank You
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