Bought this navigation display to replace my old system which does not come with a navigation display . Found out I have just one wire with a connector installed on my car , whereas this new display comes with a blue, black and 3 other connectors . Any idea on what I can do ?

 

You have brought a Blue Ray disc to a cassette player...this is not going to be
an easy plug and play. At the other end of the wires your car does not have are
wheel speed sensors and HVAC systems and graphic display cards for the screen
that the current display does use. Did you save the receipt?