Cable kit + coding key for retrofitting LED taillights with dynamic turn signal for Audi Q4 F4 First-class design with integrated LED technology Easy installation thanks to dimensional adaptation with dynamic turn signal Including light staging for coming home, leaving the house For illustration purposes, a corresponding video is available on Youtube Scope of delivery: Cable kit Coding key* Note: Only suitable for left-hand drive cars (PR-No.: L0L) Not suitable for US vehicles Suitable LED taillights are also required * At the moment, the corresponding control unit must be unlocked for a limited time before using the dongle. This must be done by a workshop with valid GEKO access Currently, the upgrade is not possible for vehicles from 25.11.2023