PAC RP4-AD11, RadioPRO4 Interface For Audi Vehicles w/ Can Bus

An all in one radio replacement and SWC interface, the innovative new RadioPRO4 comes pre-loaded with amplifier retention and SWC software, navigation based output signals and other features that save time and money during installation. Retains steering wheel controls (pre-programmed) Data controlled accessory and navigation outputs Retains factory amplifier Provides: Factory RSE activation 12V ACC output (RAP) Vehicle Speed Sense (VSS) Illumination Reverse trigger NOTE: Does not support fading in Premium Amplified