Yesterday when i parked the car everythig was okey. This morning when i moved back i noticed that there is no visual display on Columbus. Sensors are working as it gives sound when i approach to something but no visual display.

What is the problem and how can it be solved?

Yesterday when i parked the car everythig was okey. This morning when i moved back i noticed that there is no visual display on Columbus. Sensors are working as it gives sound when i approach to something but no visual display.

What is the problem and how can it be solved?

this happened to me ounce and after a while everything was working well again ,so maybe you should give it some time

this happened to me ounce and after a while everything was working well again ,so maybe you should give it some time

As you said, after a few hours i tried again and it worked.

Don't see why you need this. You have the beeps, and it's better to be looking in your mirrors than at the screen. I lost this when I put my Columbus in and haven't missed it at all.