Screen brighteness adjustment not working
#1
Screen brighteness adjustment not working
Hi everyone
i just noticed that screen brightenes control button (the one left from steering wheel) is not working on my 2018 CLS. The brighteness is always the same, when i move button up or down nothing changes.
What could be an issue?
thanks
i just noticed that screen brightenes control button (the one left from steering wheel) is not working on my 2018 CLS. The brighteness is always the same, when i move button up or down nothing changes.
What could be an issue?
thanks