Axxess BX-FD1 Basix Retention Interface (for Select 2007 & up Ford (r) Accessory & Navigation Output) Provides 12v 10a Accessory Power Retains Rap Provides Nav Output sparking Brake, Reverse & Speed Sense Prewired Aswc-1 Harness (aswc-1 Sold Separately) High-level Speaker Input