CGDI CG100X adds Mercedes Benz 2019- HU6 (Head Unit 6) instrument cluster (with processor R7F701403 ) mileage correction function in the recent update. Check the update information here: CG100X V1.7.2.0 Adds Benz 2019- HU6 Cluster Mileage Correction   Here obdii365.com … Continue reading Mercedes HU6 2019- R7F701403 Mileage Correction with CG100X (No Filter)