Favorites/Joker Button?

[Makefish]

Can anyone tell me what the "Favorites/Joker Button for Board Computer" is and what it does?

 

It's in the long coding for Controller 17 (Instruments), it's not enabled  but have no idea what this does or what it could do? .... any clues would be appreciated.

[Gizmo]

I was intrigued by this also, but once enabled it gave a DTC, so I disabled it again. (on a Superb MK3)

[superbdreams]

dtc?

[bspman]

dtc?

Diagnostic trouble code... in other words throwing up errors.

[Rustynuts]

It enables a button on the steering wheel on certain Audi models.

[superbdreams]

Diagnostic trouble code... in other words throwing up errors.

thankyou bsp...plumber per chance?

[bspman]

thankyou bsp...plumber per chance?

Nope.. IT guy.

[KarelM]

I have a similar question: Can anyone tell me what the "Acceleration" is? It's in the long coding for Controller 17 (Instruments), it's not enabled  but I have no idea what it could do. I try to enable it, but I don´t notice any change (i.e. in Maxidot). 

[Gizmo]

When I tried ‘Acceleration’ it also gave a DTC (error code) so disabled it again.