wale.lehmann10 months ago000Is it necessary to mount the aerial for the DAB+ adapter if there is an Aux and USB connection in the car?Show in original language (German)cceberle10 months ago000 Helpful answerYes mandatory, otherwise no receptionShow in original language (German)CommentReinhardH54910 months ago000Exactly see below!Show in original language (German)CommentReinhardH54910 months ago000Hello, sorry for the late reply. Unfortunately I can't say. Ask the manufacturer! But the proof of the pudding is in the eating! If it doesn't work, the aerial must be installed. Show in original language (German)Commentlopestelmo10 months ago000YesShow in original language (German)Commentmauro9910 months ago000Hello, yes, the aerial is for DAB reception. Aux for transmission to the loudspeakers.Show in original language (German)Commentwrueegg4910 months ago000Yes, I did it as described in the instructions Show in original language (German)Commentiris22233310 months ago000I'm not in such good technical shape, but the aerial is important for reception - no reception without an aerial.Show in original language (German)Comment