Hello. For Golfik 4 I bought a new 2din - chinol radio from bluethcar model 7025. The old radio was an original from a Volkswagen so I thought that there would be no problems with connecting the new radio. I unplugged the old radio and was scared by the amount of converted cables, additional cables, original cables, from the original radio I unplugged everything that was unnecessary and I only had a power cube, a speaker cube and an antenna cable. I plugged in all the cables, the radio turned on and after a while it switched to the 'reverse' mode, which, as I guess, is an option for the rear view camera, although the car was at ease and the non-touch buttons, i.e. the knob, the radio (menu) button did not work. I connected the radio to my brother's car and, surprisingly, everything works as it should, the difference is that he has about 10 times less cables. I fumbled a bit in the cables, cut off what I thought was unnecessary and insulated it and the radio started working, the buttons started working - a fairy tale. I started the car and the reverse popped out again, I drove a few meters and while driving, the radio was working normally, after stopping the car, reverse again. I decided to take a ride to see what it would look like and it was the same, while driving, the radio works fine, just stop somewhere at the traffic lights and the reverse turns on. I would ask for any suggestions as to what could be the reason for such radio freaking out.
