i took the original sony xr6759 (vw branded) cassette player out of the car and ran it with another sony cd unit for a few months.
I've put the original stereo back, and but i get no display. I know there is power reaching it, as you can hear something click when the reset button is depressed. My electrician mate has tested the power feed is live also.
Any ideas? Is a code needed ? I'm the second owner of the car and do not have the manual for the stereo.
