Interface for coding the original contour lighting on a VW Golf 8 VIII, T7 ST Upgrading the front of the vehicle with the original light guide under the bonnet Scope of delivery: 1x coding dongle* Note: Additional hardware components are required for a complete upgrade. *At the moment, the corresponding control unit must be activated for a limited time before using the dongle. This must be carried out by a workshop with valid GEKO access