307 Trip Computer problem

hello friends..my car peugeot 307 1.6 hdi..the problem in my car is on the road computer..the road computer options will change when you press the wiper lever button normally but my screen has started to change on its own now. how many kilometers of fuel remain it shows, and when it shows instant consumption, it does not show correctly .. If there are those who have experienced and heard such a problem between you, I am waiting for your help in this regard.

There may be a com2000 handle malfunction.