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Old 04-10-2019, 09:47 AM
bulldogface bulldogface is offline
Join Date: Jul 2013
Location: Far North
Posts: 30
Default Re: HFS3-v3 in bmw e9x 320d

Thanks for your input. I indeed have this system, originally for my petrol subaru. Than again, I tried to cross-reference HFS 3 and HFS 4 systems, and it appears that only variable between two is the control unit. If I'll buy myself hfs 4 control box, would it make my install straight-forward?
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