Provides navigation trigger wires and timed accessory output for replacing the factory radio. Retains the factory-installed amplified audio system and rear-seat entertainment (if equipped). Use a steering wheel interface module to retain the function of all factory controls. Data controlled: RAP accessory output wire Reverse trigger wire Illumination output wire Parking brake wire Vehicle speed sense wire Retains Factory 3.5mm jack if equipped Rear seat entertainment and dual-zone audio Factory-installed amplified audio system Single wire output for steering wheel control module Compatibility: Does not retain SYNC. SYNC retention requires the MS-FRD1 Does not retain steering wheel controls in 2011+ F-series trucks. These vehicles must use the RP4-FD11 for steering wheel control retention. Vehicle Specific Notes: 2008 F-250/350/450: Not compatible with model trim XL (fleet vehicles). These vehicles do not have the necessary CAN bus signals 2006-2007 Ford Freestyle: Does not retain RSE
