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I plan to retrofit Harman Kardon into my f20 (now it's HIFI system) and intersested is it necessery to code something after instalation?

Послато са 22081212UG помоћу Тапатока

Remove SA676 from VO, add SA674 and code car (or HU and AMP) with this VO

Thank you

Послато са 22081212UG помоћу Тапатока

VO 674?
I guess VO688 is what he need to do.