This is a 1DIN audio installation kit for the Megane 3RS late model. It was working properly when removed from the vehicle. When replacing the factory audio with aftermarket audio, it seems that not only the panel but also a wiring kit is required. If your factory audio is nearly 10 years old, please consider this kit to prepare for various troubles (in my case, one side of the amplifier blew). It seems to fit the GT220, but I have no confirmation. Please check at your own risk. The vehicle it was installed in was a late model, right after the model change. After the factory audio broke down, I purchased this kit to install a Carrozzeria DEH-6600 and removed it when I sold the vehicle about six months ago due to a power steering sensor failure. When using the above audio, some of the steering wheel remote control functions were supported (source switching, volume up/down, track forward, phone answering, etc.). The display on the dashboard LCD remains RenaultSport, and song titles, etc., will no longer be displayed. I may have left the power cord in the sold vehicle, but if you are considering DIY installation, you should be able to modify and install it with your own materials, or you could probably have a friendly repair shop do it for you along with the labor. The audio installation bracket and spacer interfere, so the audio installation frame has been filed down. It is not visible on the surface, but please be aware of this if you are concerned. (Photos 10 and 11). Depending on the vehicle's manufacturing date, there may be vehicles with different positions for the cigarette socket fixing cutout. In my vehicle, the cigarette socket was at an angle as is (I used it as is because there was no particular problem). When actually installing, please transplant the transparent parts from the key slot of the factory panel. The illumination of the key slot will be lost. If you agree with the above content and can handle it at your own risk, please consider this kit.