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      12-02-2014, 10:29 AM   #5
mozdal
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Drives: E84 & F20 & F10
Join Date: Dec 2009
Location: Turkey

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Quote:
Originally Posted by No one View Post
Not exactly necessary:
http://f20.1addicts.com/forums/attac...4&d=1347080776

From the picture you attached you have the Professional radio, while there is also the basic Business one. By the way, thanks for the explanation: I've been wondering why they require the Professional radio for the Harman Kardon HiFi while claiming the only difference between the Professional and Business radio (besides the price) is the display I find annoying. I just still have to add what you call "hi-fi" stands for "Harman Kardon HiFi" in fact: what they call "HiFi speaker system" has no tweeters either.
I just realised that there is another kit for the Business Radio, I got the sense that Professional Radio is the base unit because it is standard here in TR.

Installation manual for the kit with P/N: 65412293994 can be found in the link:


You're also right about SA674 HK system having the tweeters and SA676 not. But what you do with coding is selecting "Conversion" from the ISTA/P and then selecting "Base to Retrofit HiFi", so it is more like a special process for the retrofit kit. You do not touch the VO or anything else.

Anyone have an idea about the smell???
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