Upgraded HU. Car doesn’t read OABR
I upgraded my HU from entry level to a newer 4.1 hw level HU and the OABR doesn’t connect or recognized to the car.
The HU itself came from a newer M240i and came with CarPlay. However, I can’t edit any features by bimmer code and also my programmer can’t connect to setup full screen CarPlay.
I bought a second OABR Quadra lock cable with no luck. Any suggestions?
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