Bimmercode changing headunit options F20

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Joined
10 Jun 2009
Posts
2,225
Location
Darlington
Hiya. Me again.

Ive recently upgraded the base audio in my 118D. Took it to front and rear speakers with the added tweeters ( Harman Kardon ) and also upgraded the underfloor subs and whilst the sound is better I'm a little underwhelmed.

I did some reading up on the issues and I found that Bimmercode can let you change head unit options. Currently I'm struggling with which ones to change?

Anyone got a step by step guide for me?

Cheers
 
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