Coding Dongle Activation Cruise Control GRA Code MS1/440 for Mercedes Benz

OBD adapter for final coding when upgrading a cruise control (CCT) system. Compatible with the following Mercedes models: A-Class 176 series, B-Class 246 series, CLA-Class 117 series, GLA-Class 156 series, Sprinter 907/910 series, V-Class 447 series, Vito 447 series. Simply connect the adapter to the vehicle's OBD interface – that's it! The interface independently performs all necessary coding. Package includes: 1x coding dongle