Hi!
I'm the new owner of a 2003 Boxster S which has a CDR23 stock unit, amp and door speakers.
I have started to change the stock Becker stock radio for an after market model. I bought wiring adapter plug and after testing everything out I found that I seem to be missing the orange wire on pin 7 that is used for ignition (12 Volt Switched Power) on the black plug. See pics.
How am I suppose to wire this up?