I’m unsure but I had an other skoda when my car was in work shop where it showed the speed sign on the dashboard, is that something that exist for the Octavia Iv? Or is it something that needed to be purchased to get something like that? as the system already do show info for slowing down on slows streets and roundabouts already.

That's traffic sign recognition. Requires the ADAS camera in the windscreen

 

It's a protected feature, can't just be enabled with coding unlike older models 

 

Where possible,the system reads road signs. When it hasn't seen a road sign for a while it will default to the speeds stored on the navigation system.

Edited 27 March, 20224 yr by East_Yorkshire_Retrofits

If you could code it in it would be fine but don’t go spending loads of money to do it as it’s not always accurate.