The system should detect the software and ask if you want to update. Select Yes .
The RT6 (Régie Technique 6) is a head unit developed by Continental for the PSA Group (Peugeot/Citroën/DS). It features: rt6 firmware 286 download upd
High-quality USB 2.0 stick (formatted to FAT32, 4GB–16GB recommended). 🛠️ Installation Steps The system should detect the software and ask