[KSpeed]

Hello,
I want to retrofit a rear view camera at a BMW F23
VIN of this car is: VE47315

This car do not have the Professional (SA 609) it only hast the Business (SA606)
Is it possible to retrofit fit the original rear view camera without SA609?

The part list this I think I need:
 - Rear View camera 66539475684
- Rear View camera ECU 66536994555 or can I also use a TRSVC for rear view camera?
(Then I would coding out the not used signals? So retrofit later other cameras would be better)
- also need the cabels for connecting

The main questions is that I need to know if I can retrofit the camera at this car or if I need to change something on the Navigationsystem. If I need to change what I need to change for the retrofit?