Good morning everyone. I will describe the problems I have with the Lion from the beginning: I bought the Peugeot about 7 years ago and from the beginning, when I have it, the reversing sensors did not work (parking assistant, they are only at the rear), an error was displayed, and I turned it off with the button and so I drove. Not long ago I bought a different car and gave my wife a Peugeot. It is a pity to sell it because we really managed (no problems) and the car is in a station wagon and my wife moves back badly. And he dreams that the sensors would work. About a year ago my wife left the car in front of the garage and in the evening she told me to drive it into the garage. Something touched me to try the reversing sensors. And they started to work. I put it in reverse and beautiful pikes etc. I think they probably won't walk tomorrow. And they didn't actually work the next day. Recently I met a guy who brings Peugeot from England and sells for parts. I talked to him about sensors. He sent me a module. Next, the assistant's failure occurred. But the diag box has an error of 2 sensors. Good luck my friend also had sensors. I bought it from him, I throw in reverse and nothing. Neither an error on the board nor anything. No reaction. My friend has a Bosch program and boasted that he has a reverse sensor test on them. I went to him with 0.5 and he connected the car, he did the test and the Peugeot passed the test. The sensors must work, he said. Because he didn't have a single mistake. Nothing clean like a teardrop. I talked to a few people and they unanimously say that the topic is really strange because if there is no error, the sensors must go on. The second issue may also be important. I was once with a guy who has Lex and PP2000 but it's about a year ago. I wanted to activate aux. He managed to do it, but by accident, he claims, he damaged the external temperature sensor. And it doesn't currently show it on the display. Radio navi I have is RD3. It is possible that with the PP2000 he could turn off the reversing sensors, although if I put a damaged sensor, the assistant's error appears? The sensors are just working but not turned on? It can be like that ? Everything in the car is functional, nothing is electronically damaged. In addition to this temperature sensor and these sensors.