General description NTG5 Aux in Activator is designed for enhancing the navigation system in various Mercedes-Benz models, including the C-Class (W205), GLC (X253), and V-Class (W447) from 2014 onwards. This device allows for easy activation of AUX and TVFREE functionalities through a simple plug-and-play process. Technical specifications Material: Plastic Color: Blue Measurement allowed error: +/- 1-3 cm Installation Turn on the ignition and ensure the car audio head unit is powered on. Select the desired dip settings: Dip1 ON (234 OFF) for AUX, Dip2 ON (134 OFF) for TVFREE. Connect the device to the OBD II port located under the steering wheel. Wait for approximately 5 seconds until the OBD tool beeps. Remove the OBD II tool from the car; the installation is complete. Usage This activator allows users to access AUX and TVFREE features in compatible vehicles, enhancing the multimedia experience. Other information Package Contents: 1 * OBD activation tool Note: Light and different