- Stalk adapter for installing a branded car radio with a steering wheel remote control - Allows you to continue using the buttons that are integrated in the steering wheel (if the OEM head unit is exchanged for a branded car radio provided that this has an appropriate connection) - For controlling the most important functions of a car radio like volume up, volume down, station or CD track change - A radio specific steering wheel remote control adapter cable is required for installation (not included) Suitable for the following vehicles: Mercedes A-Class (W169) built between 2005 and 2012 Mercedes B-Class (T245) built between 2005 and 2011 Mercedes C-Class (W203) built between 04/2004 and 2007 Mercedes CLK-Class (W209) built between 07/2004 and 2010 Mercedes ML (W164) built between 2005 and 2011 Mercedes R-Class (251) built since 2005 Mercedes SLK-Class (R171) built between 04/2008 - 2011 Mercedes Sprinter built since 2006 Mercedes Viano built since 2006 Mercedes Vito built since 2006 Vehicles with Comfort CAN Bus 40 PIN Quadlock - Supports Speed/Reverse if a navigation device is connected Technical Details: - Radio Connection: Universal - Model: steering wheel remote control adapter - For Car: Mercedes - Specification: Vehicle Specific Scope Of Delivery: - 1 steering wheel remote control adapter