Digital Speedo On Concert 2 Headunit.

Hi all.
Happy new year to everyone reading this post.
I recently read the post in the tips and tricks section, and saw that it is (apparently) possible to get a digital display of the cars speed on the radio.
‘Digital speedo readout:

Here a trick to display the speedometer on the Audi Concert 2 (>08/2000).
- Switch off the radio. Push and hold the "1" button then switch on.
- Push 7 times on the "Tone" button to get the speedometer.
- To reset just switch off the radio.’v

Has anyone actually being successful at this. I have tried a few times but to no avail.
Regards

There are a whole bunch of things you can get to display. But not sure any of them are worthwhile.

I hear what your saying about them not been very worthwhile, but it is still someting I would like to do. What else can be done that you know about?

Has anyone got a list of the information that the concert 2 radio can display. Don't worry if the information is useful or not, I just want to know how it is done.

Many thanks

I have got the speedo to show on my car. Mine is set to km/h but I thought it should also work on UK spec vehicles.

John