hi all first post so hi to all here...i am doing a retrofit sat nav to my range rover 53 plate hse td6..i have sav nav unit number yik 500030..and purchased a proper wiring loom from bimmernav for the x5/range rover.problem i have is there is no plug on the sat nav unit for the ariel plug? and i have plugged in the two leads on the back of the unit but still have a lead over from the radio cd unit that was plugged into the side do i need to strip it down and put these wires into the other two plugs..hope i explained ok and thanks for your time.....