Perte de mon code autoradio aprés changement de batterie

I bought a laguna 2 and I had to change the battery and I had no car radio code can you please help me here Numèro the model: 22DC279/62Z PROD: FD0202070226190 and there is also two other figures I send you TOR251 RN279F20226190 217 874 0911 409 2 BG0L0526476527 = code 8716 You must hold at the end to store your code. IF YOU DONT HAVE ¬ KEY THEN PUSH THUMBWHEEL IN AND SOME HAVE {A¬} KEY Turn on the radio and the display will show 'CODE' Use the steering controls for code entry. Press the [ ¬] button then rotate the thumb wheel for the correct first digit Press the [ ¬] button then rotate the thumb wheel for the correct second digit Press the [ ¬] button then rotate the thumb wheel for the correct third digit Press the [ ¬] button then rotate the thumb wheel for the correct fourth digit If the correct code is now shown on screen, press and hold the [ ¬] button for up to 10 seconds to store the code FOR NO STEERING CONTROL press the first preset button for the 1st digit, second button for the 2nd digit third button for 3rd digit forth button for 4th digit then press and HOLD button 6 to store. for 10 seconds and on some it's hold 5 to store.

Bonjour, J'ai une velsatis de 2002 et un système cabass avec GPS. Après un pb de batterie je n'ai plus de radio et comme l'ancien propriétaire ne m'a pas donné le code" je n'ai plus de radio. Que faut il donner comme numéro et ou se trouve t il? merci Frédo