Hello, drive an XC70 Mod. 2012 with very good equipment. Only from the rear camera the dealer had advised me when ordering – probably was afraid that the list price would exceed my expectations otherwise. Now I wonder if I can not retrofit it? Parking sensors at the front and back, RTI and Sensus also available. Does anyone have reliable information? Foreign manufacturer is canceling. Either integration into the existing system, or I don’t… Thanks for your advice.