Can someone please help me find a link that will explain how to connect the BT-5520 to an alpine kip-445u. I have tried and cannot find one with the steps shown.

2011 Lariat Supercrew 4X4 no nav no sony

 

No idea what a BT-5520 is.

Always buy from Crutchfield. Top Notch Customer Service and you get all the free connectors and adaptors and install sheets, etc, and always have an advisor assigned to your account that you can call.

Also, they do not sell junk. Ever.