Have a check on RealOEM, it should list the part number you'll need.
BMW Parts Catalog
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Cheers for this - I suspect it is the same for me then - just a AM/FM roof ariel - so a cheapo copy will doMy R58 has a DAB aerial in the bumper then the am fm sticking up on the rear panel...
Use realoem to find your car and find the part number for each of the aerials then you will know if there is a separate DAB![]()