Originally Posted by xPETEZx
I have seen a warning similar to this when I was set to on Cruise control at about 50.
I then accelerated hard up to 90, and this light came on and the cruise switched off.
Switched cruise back on a few minutes later, and it was all good.
Cant remember if that exclamation mark was there too, or just the other symbol.
It didn't have the exclamation mark. Just the speedo and the arrow. It means a few things, but for your incident it means "the speed does not match the gear" happens in both ways. When you want to drive 20 in 5th gear i.e.
The addition of the excamation mark means cruise control error.