Originally Posted by
Jamerian
Now i have a question as well... If you want to replace the head unit with an aftermarket one.. Do you wire the aftermarket radio speaker wires to the inputs to the amplifier or to the outputs of the amplifier?
I have had 4 different head units in my XF over the past 18 months and every time I've. Just done a straight plug and play on the iso block. No adapters or looms nada.