Yes, just a ding and red warning symbol at the top of the DIS. It disappears when the speedo goes above the set speed limit warning.
In my case:
Set at 60mph.........warning at 67mph, approx.
Set at 70mph.........warning at 77mph, approx.
Speedometer v speed limit...............one of them is fibbing........maybe both!
At least the warning mph's are consistent