Before I took delivery, I asked the dealer about the antenna issues and was told that the bike has ALL the current items/fixes by BMW installed and that is illegal to sell a bike if something is pending (A bunch of B_ll-Sh_t). I informed him the next day and he said he'll get back to me on this, but so far nothing but "CRICKETS".
Usually, “can you put that in writing on dealership stationary” separates fact from salesperson’s LipSchitz.
It’s really too bad that buying a new vehicle, two or four wheels, has become a geometrical puzzle.
If one can find a dealership that is easy to work with, try supporting them the best you can.
OM