Complete kit for retrofitting the original LED taillights / combination taillights for VW T-Cross C11 Replacement for the factory-fitted halogen taillights First-class design thanks to integrated LED light-emitting diodes Diagnostic interface for final coding Simply connect the adapter to the vehicle's OBD interface - done! The interface automatically adapts the upgrade to the vehicle's existing coding. The diagnostic interface can only be used once Scope of delivery: 2x taillight coding dongle Note: Not suitable for left-hand traffic Not suitable for US vehicles