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Business head unit to professional unit

998 views 7 replies 4 participants last post by  chesterflaps 
#1 ·
Hi guys, I have a 1 series and have just upgraded from the Buisness head unit to tye Professional unit. No problems extracting however the Ariel plug on the pro hu is encased in black plastic. And as such the female Ariel lead on the lead in the car won't fit. I'm assuming there's an adapter of some kind or can I just try an remove the plastic on the back of the pro hu .

Many thanks

Gary
 
#2 ·
If the actual connectors are the same and the lead will stay connected just remove the plastic piece from the head unit...

Did you get the Professional head unit with USB and DAB?
 
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