Connection to connect different models of radio receivers (held in ISO connector) to a factory audio installation. Ford:Aerostar 1985->1997Aspire 1995->1997Bantam 1995->Bronco 1986->1996Connect 2003->Contour 1995>2000Cougar 1996->2005Courier 1996->2005Fairlane 1999->1997Escort 1991->1999Extraction 2000->Expedition 1997->2000Expedition 1991->1998F150 1986->1998F250 1986->1998F350 1986->1998Fairlane 1999->1998Probe 1999->1999->Falcon 1994->Festiva 1998->Fiesta 12/1995->10/2001Focus 1998->01/2005Ka 1997->Maverick 1996->Mondeo 09/1994->05/2003Probe 1989->1993->Puma 1997-1986-2001->Scorpio 01/1995->12/1998Taunderbird 1986->1997Interit 01/1996-1998-2005Transitconctnectne 1998-2003-2003-1990-1999-1999-1995-1995-1995-1986-1986-1986-1986-1986-1986-