not all computer functions on c5
Hello everyone, I just put a JY-UOS01N1 joying in my 2004 citroen c5, with the can bus. with the code 3368 I managed to have the steering wheel controls and that's great. I would like to have these are the functions that were on my original car radio, to set the time, the date ect, on the other setting function it remains frozen only the parking aid is green. I specify that all these functions are written in English and that I follow no one thank you google. if you can tell me the procedure it would be great thank you to all and good day