Pioneer DEH-1300 CD Player "double din wire harness" Questions

...double din. If Passat has enough opening, then it will. You may need to buy a kit: ...

...double-din to single-din adapter so that the smaller after market radio fits into the existing location snugly. They usually also carry a wiring harness adapter that will plug right into your dodges ...

double DIN opening and the AR5500 is single DIN. Other than that, the installation should be as normal aftermarket. You'll also need a wiring harness. According to Installer.com, the Metra part number

...double din cd player from a 2006 ford bantam into my new car,the seller could not supply the plugs that fit into the back of said radio...And i have no idea which are speaker wires,power supply or ...