View Single Post
      11-10-2012, 02:16 PM   #7
AlanQS's Avatar
Drives: 320d SE Coupe
Join Date: Jan 2008
Location: Glasgow

Posts: 2,518
iTrader: (0)

Garage List
I don't think that's the case because when I got my Alpine upgrade in 2009, BMW stated that no coding was required for this. I don't know why 2011 onwards cars need coding, but when using third party amps taking normal outputs, the head unit has to be told to stop using the output amplifier as it's not needed.
AlanQS is offline   Scotland
Reply With Quote