Ok,so I put a EF fairmont tape/radio unit into my ED.
I checked both wiring diagrams-connected the wires and insulated them to no wires would touch other wires ect..The power anntena goes up and down by itself even without the radio on or if the car is locked.

I have double checked the wiring and red/blue to blue/red.The unit works fine ie-all speakers work and that but still the antenna goes up and down when the car radio is turned off.

What could it be?