i am about to replace the factory head unit, i have the premium set up with a fader by the defrost on my 88 325is.
is it better to rerun new set of wires from the speakers to the new head unit, it is a pioneer 9800 by the way.
i dont see enough speaker wires going to the stock unit when i took it out, seem to be only 2?!?!
i will take some pics of the wires and can someone explain. thanks in advance.