I found the way to show the speed limit. Although it's not necessarily up to date or accurate (I'm guessing it may take 1 or 2 hundred metres to change in a new speed zone). I don't rely on it, but it's fantastic when I have totally forgotten the speed limit, or not noticed a speed sign. Obviously it...

I have a columbus on version 4120 in an octavia. There is an option to "show speed limitation", turning this on does not seem to do anything, there are never speed limits shown anywhere on the system.

Anyone know if this is possible or do I need to update the firmware? Is...