Display console is blank on my Fiat 500e

[GrandPa]

Last night, I was moving my 500e out of the garage for a wash when the display went blank! There are no lights, nothing. I tried restarting it but had no luck. Has anyone else experienced this with their 500e?

 

[DrEvil]

With the car on, press and hold down the volume button between the front seats, for about 10 seconds.