I don't see the diesel level

Hello, I have a problem with the gasoline and temperature screen of my Citroen Picasso 2.0 HDI, a week ago that a part of the lights does not work, that is, the diesel level is not seen. They tell me that I will surely have to Canviate the entire screen, that is so or there is any possibility of doing something else.

It is not very difficult to fix it, change is better, but a good electric wanted can do something

You don't have to change the screen just change the back bulbs from the screen as soon as

The screen to the KE is concerned is likido glass is not analogous with backs.

They are the bulbs, look at this link, which is a tutorial of how to change the bulbs