Radio Flash
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#2
If you buy HD's intercom kit, the dealer will flash the ECM/Radio to turn it on and no additional charge for the download is involved; there may be a minor labor charge for the tech's time involved in doing the flash.
An alternative is to contact Iron Cross Audio and ask them; they're experts on the Harman Kardon head unit.
Carl
An alternative is to contact Iron Cross Audio and ask them; they're experts on the Harman Kardon head unit.
Carl
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