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Old 01-15-2013, 06:22 PM
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Technic Technic is offline
OEM Audio PnP Integration
Location: Florida
Join Date: Jun 2002
Posts: 7,595
Mein Auto: 2017 M3
Originally Posted by Jon Shafer View Post
Wow, SA677 is probably HK (Harman Kardon). As I recall even going back to E36 M3, the code for Premium Sound was 677.
Yes, it is... Logic7 = Harman Kardon
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