Hello, with my wife’s Punto, the problem arises that lights up the display for the bedding. But not always. Yesterday the steering was very difficult as if the servo had failed. The alternator provides enough power. If you turn off the engine and then on again, then the problem has disappeared again. But comes back from time to time. What can this be? The hander simply wanted to replace the alternator but it can’t lie at that. It’s funny that the problem doesn’t always show up every now and then. I’m grateful for tips.