How do I do dat den?
Depends which display you have in it
The 17 plate Octavia estate had a built in sat nav / dab unit / MFD
Iirc, the car had 3 settings for driving dynamics.
Eco / normal / sport.
Sport disabled the speed chime.
OR if you go through the driving settings and up the limit. I think the highest it will go is 100 mph.
If it has just the small display in between the clocks like we had on the polo hire cars, its menu, MFD then scroll down and untick the box