Trying to install new radio without the harness...
This is my first post and I am sorry if there have been similar threads to this, but none of them seem to answer my question.
I have a 1990 525i and the radio does not come with the harness for the "quick and easy installation." I have the model with all the separate wires and there seems to be no negatives.
Im putting in a Pioneer 6300 ub.
Any advice will be appreciated.