Diagbox and cruise control

[sparky24]

I am trying to switch cruise control on using Diagbox software v7.57
I can activate it under BSI but when i try to activate it under Engine ECU it fails to update and says "secure configuration not authorised invalid key" 
Anyone any ideas what i can do? 
Cheers

[Sol]

Does it ask for an access key? Usually the BSI does, not the ECU.

Try these one at a time for access:

03114
03144
01134
01334

[sparky24]

Does it ask for an access key? Usually the BSI does, not the ECU.

Try these one at a time for access:

03114
03144
01134
01334

Thanks Zion, 
It doesn't ask for a key, it just says invalid key, there is nowhere to input one

[Sol]

Wait do you have the internet connected while using DiagBox? Never use any of the online features, they don't work and having any internet connection will get your DiagBox blocked by Citroen.

Can you post a screenshot of the page and the ones that led you to there? Use the full "new reply" button below, and you can "choose file", add to the post using "add attachment" then post / update post

[sparky24]

I made sure the internet was not connected.

[Sol]

I'll attach the procedure for cruise control programming. It's not ECU download. That's the wrong menu.

[sparky24]

I'll attach the procedure for cruise control programming. It's not ECU download. That's the wrong menu.

Thanks for that. I'll have a go tomorrow. I was following this procedure-

https://m.youtube.com/watch?v=YE_RyWUgo2...e=youtu.be

https://m.youtube.com/watch?v=KN2s6_lRJq...e=youtu.be

I'll let you know how i get on, cheers

[sparky24]

Thanks for the help Zion that worked a treat, much appreciated.
I fitted a stalk with both cruise control and speed limiter, if i decide in the future to get the speed limiter up and running how do i activate this using diagbox please? 
Thanks again

[Sol]

Hi glad to hear it's working.! To use the speed limiter function, you need a throttle pedal marked L V V D instead of D, which stands for Limite Voluntaire Vitesse Droite (voluntary speed limiter RHD) as your standard pedal will likely have D on it (Droite or RHD) and it as doesn't support the limiter function.

Once that's fitted, you may not need to enable anything else, just set the limit using the control stalk and safely hit 70 without going over. If you need a burst of speed, the LVVD pedal has an override switch built in, just press it into the carpet and it ignores the limiter while pressed all the way down. Release and it goes back to the limit again.

[sparky24]

Thanks for the info Zion, something for the furure i think ?