Thanks for everyones patience while I ask a novice question

I read through the Service section on the home page, it states the following:
Service Interval Light System
The Service Indicator consists of five green, one yellow, and one red light and the inscriptions: "Oil service" and "Inspection" located on your instrument panel.
Whenever the ignition is switched on, up to five green lights will light up, then depending on vehicle use and driving style the green lights will systematically turn off one by one


My question is, upon start up if none of the green lights populate does the X5 have the pixle issue, and the whole unit needs to be replaced OR has the X5 been fully serviced up to this point in time


I feel all 5 should light up and then dissappear one by one as stated if truly fully serviced