LCD Display Always On After Locking The Car

[kaktusas]

Hey Team!
My car has a problem; the LCD functions fine, and the buttons and letters work great. But the problem is that the display keeps glowing when I lock the car. It does not have any letters on it, but it still shines. It drained my battery after a while.
Did anyone encounter this? Where should I look for the problem?
   

[Multispacer]

Hey Team!
My car has a problem; the LCD functions fine, and the buttons and letters work great. But the problem is that the display keeps glowing when I lock the car. It does not have any letters on it, but it still shines. It drained my battery after a while.
Did anyone encounter this? Where should I look for the problem?

There are a couple of older threads I have found about the same problem.

One here: https://www.berlingoforum.com/thread-21401.html

where the guy hadn't identified what the problem was but stated by turning the ignition off/on again after stopping the display would go out.


While this guy stated, the problem only actually went after replacing the display: https://www.berlingoforum.com/thread-10521.html

Always good to search the forum