I've mentioned a cable I made when I replaced the SC-816 in my 850R with an SC-901 and C70 4x100w Amp, and promised a write-up for a long time. I've finally pulled everything out to take pictures and will try to explain it as clearly as possible. First off, our goal... Completed Harness.jpeg To make...

Thanks! I hope I didn't gloss over anything. If anyone wants more detail on the specific wiring, there's a great page over at VS. http://volvospeed.com/volvo_repairs_how_tos/stereo_speakers_antenna/volvo_radio_pinout.html This layout is taken from a 1995 schematic, I will check newer schematics to s...