Weird electroc problem

[MarcelKuzma]

Hi 

I have a Toyota Avensis T25 2003 2.0 diesel D4D 85kw 1cd-ftv and one problem.

Center gauge is not showing sometines what it should. i mean that it is working but it does not show numbers. sometimes it shows sometimes not plus temperature gauge is falling down after a few minutes. it shows temperature but after a while it falls down and another thing is that when i start mi car i can only open boot door only once and then i cant untill i switch it off. 

That center gauge sometimes show only one half of the display sometimes both half dont shows. The lighted up but there are no number on it.

 

All 3 problems started at the same time. Untill now i did not have any problems with electric or anything simillar

 

Sorry for mi english but i have not use it for a longer period.

Hope i can find a help in here.