Vado batt error

[spesh]

Hi I have batt error coming on my 2017 Vado could anyone help me what this means thanks

 

[spesh]

Picture of display

 

[Stefan Mikes]

Isn't it related to the display button battery? Just wondering. Because I think your Vado works OK?

 

[spesh]

I changed the head unit battery last week i think low batt code comes on when button battery is low voltage