Do you know if it matters which color of the shielded wires wrapped in black, red or white are spiced to the 3 black wires of the BMW harness? The are no red, black or white wraps on the harness wires. It seems logical to me the wraps would all be the same color if it made no difference?

__________________
X5 4.6 2002 Black Sap, Black interior. 2013 X5M Melbourne Red, Bamboo interior
Dallas