General: - Installing AUX/Bluetooth on a HU-605 - Volvo Owners Club Forum
HU 605 - Tuotenumero/Auton valmistajan koodi - Osat
For Volvo Hu-605/603/611/613/803/etc Usb/sd/aux/ipod/iphone Car Music Interface 8pin Music Adapter Ytm07-volvohu - Cables, Adapters & Sockets - AliExpress
Volvo HU-655 (HU-605 and HU-555 were tested by users as well) unlock and code retrieval - YouTube