Vehicle no longer starts.

Hello, I have the following problem. When I wanted to drive with my smart today and the ignition operated the starter did not work any more. I came from working with the car before that was about 1 hour ago. If I had to change the key and actually start the starter the display goes out at the speedo and the clock at the rev meter is new. I tried it several times and at different intervals. At the battery I can not drive it regularly ßig and not only short distance. This is the first time I have such problems with the car. Tomorrow, because of warranty case, call Smart that solves the problem and that I am mobile again. Unfortunately, I haven’t found any of the similar problems in the forum yet.