Hello guys and nice to see your detailed work also here available for others like me.
I am starting a project like yours - retrofit from bmw radio professional to CIC Professional 8.8 inch.
CAR - X1 E84
I have few high level questions:
1. After physical installing of CIC-HU, do you need to do some rewiring? or the plug from radio professional will fit to CIC HU? I assume that i need to do some wiring..
2. what cables do i need to connect usb and idrive controller to CIC? Maybe some OE numbers would be excellent.
3. what does exactly combox and when should be used?
thanks and looking forward for your help here.
cheers
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