So you wish to go from OEM Xenon HID with AHL to basic halogen setup with aftermarket headlights plug and play?
Seems crazy to me but ok, each to their own.
To do it properly you'll need to make some small wiring changes (depends on FRM version in your car). Then VO code your car to remove the xenon headlight and AHL options. This will default your car to a basic halogen setup.
BMW factory coding software is freely available on this forum.
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