Hello all, I have a brand new Smart 453 with Automatic and it is after first impression a nice vehicle. Now I do yesterday the first longer ride on the highway and suddenly comes in the Tachodisplay a fat error message ‘Disruption operating instructions and the light symbol’, the vehicle light goes on, but can no longer be switched off, high-light and light horn no longer go and the touch screen goes on night lighting. So right out, ignition off, 10 seconds g waiting, ignition on, everything back to normal. The whole 3x on 400 km drive. Note the operating instructions says nothing about it. Do you have an Idea? Greetings Crossbow77