Comes from a Citroën C5 mk1 2.0 HDI

S/N: 054620044819

I don't know whether you need any PIN to unlock it and use it

On some forums some people talk about a loud beep giving migraine instead of music and radio,

Some talk about the use of Lexia or equivalent to unlock it 🤷‍♀️

Some others talk about getting the code with the S/N and the VIN of the vehicle it comes from,

Thus I'll provide the VIN of the car it comes from if it can be useful, it worked perfectly well on it,

Best regards,

François