RadioPRO4 Interface for Audi Vehicles with CAN busRP4-AD11Audi Vehicles with CAN busAn all-in-one radio replacement and SWC interface, the innovative 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 Patent # 8,014,540 & 8,184,825APPLICATION GUIDE Year(s) Make Model Trim Level Additional Info 2008-2010 AUDI A3 ALL TRIM LEVELS — 2004-2009 AUDI A4 ALL TRIM LEVELS — 2004 AUDI A6 ALL TRIM LEVELS — 2008-2015 AUDI TT ALL TRIM LEVELS — Does not support fading in factory amplified systems
