http://www.iq.sony.com/SRVS/CGI-BIN/WEBCGI.EXE/,/?St=582,E=0000000000826410551,K=8457,Sxi=2,Case=obj(217600),VARSET_OBJ=217600,VARSET_TSRC=results,UseTemplate=case.tem,VARSET_TOP=TRUE Just copy and paste this link into the address bar. It's not a schematic, but it identifies what colored wire goes where for the 16-pin connector, ie yellow wire=constant power.
Here is the website with a diagram http://www.kb.sony.com/selfservice/documentLink.do?externalId=C217600
get a wiring diagram-- they are everywhere online
ebay-mercury milan
the dealership for that brand of car
need a color wire schematic for main wire harness
in a reference manual at your local library
good luck trying tio find one
Can i get the diagram for the wire harness for a 2001 Silverado diesel 6.6 truck?
I would like to find a diagram for the car radio speaker wires on a 2000 ford explorer
Light blue is for steering wheel controls or a wire remote control.
Cheapest and easiest way is to buy the stereo wire harness for your year and model at Walmart for $7 bucks. You can use that to determine which wire is which. If your harness was cut off at the car wires, and you no longer have the harness then of course it will do you no good.
go to wal mart and get the wire harness it will tell you what goes where.