radio plays but beeps

john · Unread post by **john** » 07 Jul 2016, 18:52

ive swapped the original radio from 1 xsara picasso to another xsara picasso, it plays fine but it beeps every 3 seconds or so, any ideas whats up?

Hell Razor5543 · Unread post by **Hell Razor5543** » 07 Jul 2016, 18:58

That is normal, it is a security thing. Basically because the current VIN does not match the on in the radio memory it is having a hissy fit. The way to resolve this is to hook up a Lexia system and then let the radio know it is OK for it to be in the new vehicle (I have done this, but I cannot recall where I was in the menu system).

john · Unread post by **john** » 07 Jul 2016, 19:28

thanks, im having problems with lexia, if i change over the ecus will that fix it?

Hell Razor5543 · Unread post by **Hell Razor5543** » 07 Jul 2016, 19:35

I would NOT swap the ECUs, as they are also linked into the bus system, so may well introduce a massive can of worms into the mix. Until you get the Lexia resolved I would put up with the beeping, or look for a forum member nearby who has a Lexia and is willing to help. Here is the link to Lexia owners willing to help;

http://www.frenchcarforum.co.uk/forum/v ... 19&t=29178

GiveMeABreak · Unread post by **GiveMeABreak** » 08 Jul 2016, 12:27

Using a Lexia you need to run the Global Test, then select the audio unit's ECU. From within this you will be able to change the VIN number of the unit to the VIN of the current vehicle. Furthermore, depending on options and features, you need to be careful as this is also where several other options are configured relating to the car. If you post up your VIN of the car it is going in I can see what options need to be configured.

djoptix · Unread post by **djoptix** » 09 Jul 2016, 21:41

"put up with the beep", lol. It's INCREDIBLY loud.

Clogzz · Unread post by **Clogzz** » 10 Jul 2016, 04:17

Had that on the C5, the radio thought it was stolen.
Fixed by disconnecting the battery for a while.
Story in link below:

http://www.frenchcarforum.co.uk/forum/v ... =3&t=29864

Maschenazi · Unread post by **Maschenazi** » 15 Oct 2026, 08:02

Sorry to revive an old post, but I just bought an old Citroen DS3 2011 and I have this beeping radio problem.
Is there anyone around Shropshire UK that has the tools to reprogramming the correct VIN number for my radio?
If anyone would be willing to help would be great.
Thanks

Unread post by **PaulC5** » 15 Oct 2026, 12:21

Have a look at this topic to see if there is anyone near you viewtopic.php?t=56452

Maschenazi · Unread post by **Maschenazi** » 15 Oct 2026, 15:14

Thanks for the help

French Car Forum

radio plays but beeps

radio plays but beeps

Re: radio plays but beeps

Re: radio plays but beeps

Re: radio plays but beeps

Re: radio plays but beeps

Re: radio plays but beeps

Re: radio plays but beeps

Re: radio plays but beeps

Re: radio plays but beeps

Re: radio plays but beeps