<VV> Spyder Wiring

[RAMBLERPAT at aol.com]

To all, where could I find a complete instrument panel & body wiring  
(engine comp too) diagrams for a 64 Spyder Coupe? the 64 factory shop manual  
supplement does not have any Spyder specific diagrams. 
 
Problem: I have an open female connector (hot) under the IP with B/LG  and 
BRN wires that has very little slack, it comes from the main  harness, and 
is hanging close to the heater control panel and  near the radio. It is also 
long enough to reach the back of the ignition  switch (to give you an idea) 
which is already operable. Even more  puzzling, the mystery connector will 
not reach the radio nor is it the  right style (two wires & female). 
Currently, the radio is not connected to a  power source because I can't find the 
connector (multi wire male) anywhere, but  the radio looks correct to the car. 
Could my Spyder actually be a  radio delete car? what is the mystery 
connector? None of the wiring look  modified or tampered with. 
 
Regards,
 
Patrick Laus
1964 Spyder Coupe
Metro Detroit